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source: XIOS/dev/dev_olga/src/io/nc4_data_output.cpp @ 1158

Last change on this file since 1158 was 1158, checked in by oabramkina, 7 years ago
Two server levels: merging with trunk r1137. There are bugs.
Property copyright set to Software name : XIOS (Xml I/O Server) http://forge.ipsl.jussieu.fr/ioserver Creation date : January 2009 Licence : CeCCIL version2 see license file in root directory : Licence_CeCILL_V2-en.txt or http://www.cecill.info/licences/Licence_CeCILL_V2-en.html Holder : CEA/LSCE (Laboratoire des Sciences du CLimat et de l'Environnement) CNRS/IPSL (Institut Pierre Simon Laplace) Project Manager : Yann Meurdesoif yann.meurdesoif@cea.fr Property svn:executable set to ``*
File size: 124.1 KB

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1	#include "nc4_data_output.hpp"
2
3	#include <boost/lexical_cast.hpp>
4	#include "attribute_template.hpp"
5	#include "group_template.hpp"
6
7	#include "file.hpp"
8	#include "calendar.hpp"
9	#include "context.hpp"
10	#include "context_server.hpp"
11	#include "netCdfException.hpp"
12	#include "exception.hpp"
13	#include "timer.hpp"
14	#include "uuid.hpp"
15	namespace xios
16	{
17	/// ////////////////////// Dfinitions ////////////////////// ///
18	CNc4DataOutput::CNc4DataOutput
19	(CFile* file, const StdString & filename, bool exist)
20	: SuperClass()
21	, SuperClassWriter(filename, exist)
22	, filename(filename)
23	, file(file),hasTimeInstant(false),hasTimeCentered(false), timeCounterType(none)
24	{
25	SuperClass::type = MULTI_FILE;
26	}
27
28	CNc4DataOutput::CNc4DataOutput
29	(CFile* file, const StdString & filename, bool exist, bool useClassicFormat, bool useCFConvention,
30	MPI_Comm comm_file, bool multifile, bool isCollective, const StdString& timeCounterName)
31	: SuperClass()
32	, SuperClassWriter(filename, exist, useClassicFormat, useCFConvention, &comm_file, multifile, timeCounterName)
33	, comm_file(comm_file)
34	, filename(filename)
35	, isCollective(isCollective)
36	, file(file),hasTimeInstant(false),hasTimeCentered(false), timeCounterType(none)
37	{
38	SuperClass::type = (multifile) ? MULTI_FILE : ONE_FILE;
39	}
40
41	CNc4DataOutput::~CNc4DataOutput(void)
42	{ /* Ne rien faire de plus */ }
43
44	///--------------------------------------------------------------
45
46	const StdString & CNc4DataOutput::getFileName(void) const
47	{
48	return (this->filename);
49	}
50
51	//---------------------------------------------------------------
52
53	void CNc4DataOutput::writeDomain_(CDomain* domain)
54	{
55	domain->computeWrittenIndex();
56	if (domain->type == CDomain::type_attr::unstructured)
57	{
58	if (SuperClassWriter::useCFConvention)
59	writeUnstructuredDomain(domain) ;
60	else
61	writeUnstructuredDomainUgrid(domain) ;
62	return ;
63	}
64
65	CContext* context = CContext::getCurrent() ;
66	CContextServer* server=context->server ;
67
68	if (domain->IsWritten(this->filename)) return;
69	domain->checkAttributes();
70
71	if (domain->isEmpty())
72	if (SuperClass::type==MULTI_FILE) return;
73
74	std::vector<StdString> dim0, dim1;
75	StdString domid = domain->getDomainOutputName();
76	StdString appendDomid = (singleDomain) ? "" : "_"+domid ;
77	if (isWrittenDomain(domid)) return ;
78	else setWrittenDomain(domid);
79
80	int nvertex = (domain->nvertex.isEmpty()) ? 0 : domain->nvertex;
81
82
83	StdString dimXid, dimYid ;
84
85	nc_type typePrec ;
86	if (domain->prec.isEmpty()) typePrec = NC_FLOAT ;
87	else if (domain->prec==4) typePrec = NC_FLOAT ;
88	else if (domain->prec==8) typePrec = NC_DOUBLE ;
89
90	bool isRegularDomain = (domain->type == CDomain::type_attr::rectilinear);
91	switch (domain->type)
92	{
93	case CDomain::type_attr::curvilinear :
94	dimXid = StdString("x").append(appendDomid);
95	dimYid = StdString("y").append(appendDomid);
96	break ;
97	case CDomain::type_attr::rectilinear :
98	dimXid = StdString("lon").append(appendDomid);
99	dimYid = StdString("lat").append(appendDomid);
100	break;
101	}
102
103	StdString dimVertId = StdString("nvertex").append(appendDomid);
104
105	string lonid,latid,bounds_lonid,bounds_latid ;
106	string areaId = "area" + appendDomid;
107	/*
108	StdString lonid_loc = (server->intraCommSize > 1)
109	? StdString("lon").append(appendDomid).append("_local")
110	: lonid;
111	StdString latid_loc = (server->intraCommSize > 1)
112	? StdString("lat").append(appendDomid).append("_local")
113	: latid;
114	*/
115
116	CArray<size_t, 1>& indexToWrite = domain->localIndexToWriteOnServer;
117	int nbWritten = indexToWrite.numElements();
118	CArray<double,1> writtenLat, writtenLon;
119	CArray<double,2> writtenBndsLat, writtenBndsLon;
120	CArray<double,1> writtenArea;
121
122	if (domain->hasLonLat)
123	{
124	writtenLat.resize(nbWritten);
125	writtenLon.resize(nbWritten);
126	for (int idx = 0; idx < nbWritten; ++idx)
127	{
128	writtenLat(idx) = domain->latvalue(indexToWrite(idx));
129	writtenLon(idx) = domain->lonvalue(indexToWrite(idx));
130	}
131
132
133	if (domain->hasBounds)
134	{
135	int nvertex = domain->nvertex, idx;
136	writtenBndsLat.resize(nvertex, nbWritten);
137	writtenBndsLon.resize(nvertex, nbWritten);
138	CArray<double,2>& boundslat = domain->bounds_latvalue;
139	CArray<double,2>& boundslon = domain->bounds_lonvalue;
140	for (idx = 0; idx < nbWritten; ++idx)
141	for (int nv = 0; nv < nvertex; ++nv)
142	{
143	writtenBndsLat(nv, idx) = boundslat(nv, int(indexToWrite(idx)));
144	writtenBndsLon(nv, idx) = boundslon(nv, int(indexToWrite(idx)));
145	}
146	}
147	}
148
149	if (domain->hasArea)
150	{
151	writtenArea.resize(nbWritten);
152	for (int idx = 0; idx < nbWritten; ++idx)
153	{
154	writtenArea(idx) = domain->areavalue(indexToWrite(idx));
155	}
156	}
157
158	try
159	{
160	switch (SuperClass::type)
161	{
162	case (MULTI_FILE) :
163	{
164	// if (domain->isEmpty()) return;
165
166	if (server->intraCommSize > 1)
167	{
168	// SuperClassWriter::addDimension(lonid, domain->zoom_ni.getValue());
169	// SuperClassWriter::addDimension(latid, domain->zoom_nj.getValue());
170	}
171
172	switch (domain->type)
173	{
174	case CDomain::type_attr::curvilinear :
175	dim0.push_back(dimYid); dim0.push_back(dimXid);
176	lonid = StdString("nav_lon").append(appendDomid);
177	latid = StdString("nav_lat").append(appendDomid);
178	break ;
179	case CDomain::type_attr::rectilinear :
180	lonid = StdString("lon").append(appendDomid);
181	latid = StdString("lat").append(appendDomid);
182	dim0.push_back(dimYid);
183	dim1.push_back(dimXid);
184	break;
185	}
186
187	bounds_lonid = StdString("bounds_lon").append(appendDomid);
188	bounds_latid = StdString("bounds_lat").append(appendDomid);
189
190	SuperClassWriter::addDimension(dimXid, domain->zoom_ni);
191	SuperClassWriter::addDimension(dimYid, domain->zoom_nj);
192
193	if (domain->hasBounds)
194	SuperClassWriter::addDimension(dimVertId, domain->nvertex);
195
196	if (server->intraCommSize > 1)
197	{
198	this->writeLocalAttributes(domain->zoom_ibegin,
199	domain->zoom_ni,
200	domain->zoom_jbegin,
201	domain->zoom_nj,
202	appendDomid);
203
204	if (singleDomain)
205	this->writeLocalAttributes_IOIPSL(dimXid, dimYid,
206	domain->zoom_ibegin,
207	domain->zoom_ni,
208	domain->zoom_jbegin,
209	domain->zoom_nj,
210	domain->ni_glo,domain->nj_glo,
211	server->intraCommRank,server->intraCommSize);
212	}
213
214	if (domain->hasLonLat)
215	{
216	switch (domain->type)
217	{
218	case CDomain::type_attr::curvilinear :
219	SuperClassWriter::addVariable(latid, typePrec, dim0);
220	SuperClassWriter::addVariable(lonid, typePrec, dim0);
221	break ;
222	case CDomain::type_attr::rectilinear :
223	SuperClassWriter::addVariable(latid, typePrec, dim0);
224	SuperClassWriter::addVariable(lonid, typePrec, dim1);
225	break ;
226	}
227
228	this->writeAxisAttributes(lonid, isRegularDomain ? "X" : "", "longitude", "Longitude", "degrees_east", domid);
229	this->writeAxisAttributes(latid, isRegularDomain ? "Y" : "", "latitude", "Latitude", "degrees_north", domid);
230
231	if (domain->hasBounds)
232	{
233	SuperClassWriter::addAttribute("bounds", bounds_lonid, &lonid);
234	SuperClassWriter::addAttribute("bounds", bounds_latid, &latid);
235
236	dim0.clear();
237	dim0.push_back(dimYid);
238	dim0.push_back(dimXid);
239	dim0.push_back(dimVertId);
240	SuperClassWriter::addVariable(bounds_lonid, typePrec, dim0);
241	SuperClassWriter::addVariable(bounds_latid, typePrec, dim0);
242	}
243	}
244
245	dim0.clear();
246	dim0.push_back(dimYid);
247	dim0.push_back(dimXid);
248
249
250	// supress mask if (server->intraCommSize > 1)
251	// supress mask {
252	// supress mask SuperClassWriter::addVariable(maskid, NC_INT, dim0);
253	// supress mask
254	// supress mask this->writeMaskAttributes(maskid,
255	// supress mask domain->data_dim.getValue()/*,
256	// supress mask domain->data_ni.getValue(),
257	// supress mask domain->data_nj.getValue(),
258	// supress mask domain->data_ibegin.getValue(),
259	// supress mask domain->data_jbegin.getValue()*/);
260	// supress mask }
261
262	//SuperClassWriter::setDefaultValue(maskid, &dvm);
263
264	if (domain->hasArea)
265	{
266	SuperClassWriter::addVariable(areaId, typePrec, dim0);
267	SuperClassWriter::addAttribute("standard_name", StdString("cell_area"), &areaId);
268	SuperClassWriter::addAttribute("units", StdString("m2"), &areaId);
269	}
270
271	SuperClassWriter::definition_end();
272
273	if (domain->hasLonLat)
274	{
275	switch (domain->type)
276	{
277	case CDomain::type_attr::curvilinear :
278	SuperClassWriter::writeData(writtenLat, latid, isCollective, 0);
279	SuperClassWriter::writeData(writtenLon, lonid, isCollective, 0);
280	break;
281	case CDomain::type_attr::rectilinear :
282	CArray<double,1> lat = writtenLat(Range(fromStart,toEnd,domain->zoom_ni)) ;
283	SuperClassWriter::writeData(CArray<double,1>(lat.copy()), latid, isCollective, 0);
284	CArray<double,1> lon = writtenLon(Range(0,domain->zoom_ni-1)) ;
285	SuperClassWriter::writeData(CArray<double,1>(lon.copy()), lonid, isCollective, 0);
286	break;
287	}
288
289	if (domain->hasBounds)
290	{
291	SuperClassWriter::writeData(writtenBndsLon, bounds_lonid, isCollective, 0);
292	SuperClassWriter::writeData(writtenBndsLat, bounds_latid, isCollective, 0);
293	}
294	}
295
296	if (domain->hasArea)
297	{
298	SuperClassWriter::writeData(writtenArea, areaId, isCollective, 0);
299	}
300
301	SuperClassWriter::definition_start();
302
303	break;
304	}
305	case (ONE_FILE) :
306	{
307	SuperClassWriter::addDimension(dimXid, domain->global_zoom_ni);
308	SuperClassWriter::addDimension(dimYid, domain->global_zoom_nj);
309
310	if (domain->hasBounds)
311	SuperClassWriter::addDimension(dimVertId, domain->nvertex);
312
313	if (domain->hasLonLat)
314	{
315	switch (domain->type)
316	{
317	case CDomain::type_attr::curvilinear :
318	dim0.push_back(dimYid); dim0.push_back(dimXid);
319	lonid = StdString("nav_lon").append(appendDomid);
320	latid = StdString("nav_lat").append(appendDomid);
321	SuperClassWriter::addVariable(latid, typePrec, dim0);
322	SuperClassWriter::addVariable(lonid, typePrec, dim0);
323	break;
324
325	case CDomain::type_attr::rectilinear :
326	dim0.push_back(dimYid);
327	dim1.push_back(dimXid);
328	lonid = StdString("lon").append(appendDomid);
329	latid = StdString("lat").append(appendDomid);
330	SuperClassWriter::addVariable(latid, typePrec, dim0);
331	SuperClassWriter::addVariable(lonid, typePrec, dim1);
332	break;
333	}
334
335	bounds_lonid = StdString("bounds_lon").append(appendDomid);
336	bounds_latid = StdString("bounds_lat").append(appendDomid);
337
338	this->writeAxisAttributes
339	(lonid, isRegularDomain ? "X" : "", "longitude", "Longitude", "degrees_east", domid);
340	this->writeAxisAttributes
341	(latid, isRegularDomain ? "Y" : "", "latitude", "Latitude", "degrees_north", domid);
342
343	if (domain->hasBounds)
344	{
345	SuperClassWriter::addAttribute("bounds", bounds_lonid, &lonid);
346	SuperClassWriter::addAttribute("bounds", bounds_latid, &latid);
347
348	dim0.clear();
349	dim0.push_back(dimYid);
350	dim0.push_back(dimXid);
351	dim0.push_back(dimVertId);
352	SuperClassWriter::addVariable(bounds_lonid, typePrec, dim0);
353	SuperClassWriter::addVariable(bounds_latid, typePrec, dim0);
354	}
355	}
356
357	if (domain->hasArea)
358	{
359	dim0.clear();
360	dim0.push_back(dimYid); dim0.push_back(dimXid);
361	SuperClassWriter::addVariable(areaId, typePrec, dim0);
362	SuperClassWriter::addAttribute("standard_name", StdString("cell_area"), &areaId);
363	SuperClassWriter::addAttribute("units", StdString("m2"), &areaId);
364	dim0.clear();
365	}
366
367	SuperClassWriter::definition_end();
368
369	switch (domain->type)
370	{
371	case CDomain::type_attr::curvilinear :
372	{
373	std::vector<StdSize> start(2) ;
374	std::vector<StdSize> count(2) ;
375	if (domain->isEmpty())
376	{
377	start[0]=0 ; start[1]=0 ;
378	count[0]=0 ; count[1]=0 ;
379	}
380	else
381	{
382	start[1]=domain->zoom_ibegin-domain->global_zoom_ibegin;
383	start[0]=domain->zoom_jbegin-domain->global_zoom_jbegin;
384	count[1]=domain->zoom_ni ; count[0]=domain->zoom_nj ;
385	}
386
387	if (domain->hasLonLat)
388	{
389	SuperClassWriter::writeData(writtenLat, latid, isCollective, 0,&start,&count);
390	SuperClassWriter::writeData(writtenLon, lonid, isCollective, 0,&start,&count);
391	}
392	break;
393	}
394	case CDomain::type_attr::rectilinear :
395	{
396	if (domain->hasLonLat)
397	{
398	std::vector<StdSize> start(1) ;
399	std::vector<StdSize> count(1) ;
400	if (domain->isEmpty())
401	{
402	start[0]=0 ;
403	count[0]=0 ;
404	SuperClassWriter::writeData(writtenLat, latid, isCollective, 0,&start,&count);
405	SuperClassWriter::writeData(writtenLon, lonid, isCollective, 0,&start,&count);
406	}
407	else
408	{
409	start[0]=domain->zoom_jbegin-domain->global_zoom_jbegin;
410	count[0]=domain->zoom_nj;
411	CArray<double,1> lat = writtenLat(Range(fromStart,toEnd,domain->zoom_ni));
412	SuperClassWriter::writeData(CArray<double,1>(lat.copy()), latid, isCollective, 0,&start,&count);
413
414	start[0]=domain->zoom_ibegin-domain->global_zoom_ibegin;
415	count[0]=domain->zoom_ni;
416	CArray<double,1> lon = writtenLon(Range(0,domain->zoom_ni-1));
417	SuperClassWriter::writeData(CArray<double,1>(lon.copy()), lonid, isCollective, 0,&start,&count);
418	}
419	}
420	break;
421	}
422	}
423
424	if (domain->hasBounds)
425	{
426	std::vector<StdSize> start(3);
427	std::vector<StdSize> count(3);
428	if (domain->isEmpty())
429	{
430	start[2] = start[1] = start[0] = 0;
431	count[2] = count[1] = count[0] = 0;
432	}
433	else
434	{
435	start[2] = 0;
436	start[1] = domain->zoom_ibegin - domain->global_zoom_ibegin;
437	start[0] = domain->zoom_jbegin - domain->global_zoom_jbegin;
438	count[2] = domain->nvertex;
439	count[1] = domain->zoom_ni;
440	count[0] = domain->zoom_nj;
441	}
442
443	SuperClassWriter::writeData(writtenBndsLon, bounds_lonid, isCollective, 0, &start, &count);
444	SuperClassWriter::writeData(writtenBndsLat, bounds_latid, isCollective, 0, &start, &count);
445	}
446
447	if (domain->hasArea)
448	{
449	std::vector<StdSize> start(2);
450	std::vector<StdSize> count(2);
451
452	if (domain->isEmpty())
453	{
454	start[0] = 0; start[1] = 0;
455	count[0] = 0; count[1] = 0;
456	}
457	else
458	{
459	start[1] = domain->zoom_ibegin - domain->global_zoom_ibegin;
460	start[0] = domain->zoom_jbegin - domain->global_zoom_jbegin;
461	count[1] = domain->zoom_ni;
462	count[0] = domain->zoom_nj;
463	}
464
465	SuperClassWriter::writeData(writtenArea, areaId, isCollective, 0, &start, &count);
466	}
467
468	SuperClassWriter::definition_start();
469	break;
470	}
471	default :
472	ERROR("CNc4DataOutput::writeDomain(domain)",
473	<< "[ type = " << SuperClass::type << "]"
474	<< " not implemented yet !");
475	}
476	}
477	catch (CNetCdfException& e)
478	{
479	StdString msg("On writing the domain : ");
480	msg.append(domid); msg.append("\n");
481	msg.append("In the context : ");
482	msg.append(context->getId()); msg.append("\n");
483	msg.append(e.what());
484	ERROR("CNc4DataOutput::writeDomain_(CDomain* domain)", << msg);
485	}
486
487	domain->addRelFile(this->filename);
488	}
489
490	//--------------------------------------------------------------
491
492	void CNc4DataOutput::writeUnstructuredDomainUgrid(CDomain* domain)
493	{
494	CContext* context = CContext::getCurrent() ;
495	CContextServer* server=context->server ;
496
497	if (domain->IsWritten(this->filename)) return;
498	domain->checkAttributes();
499	if (domain->isEmpty())
500	if (SuperClass::type==MULTI_FILE) return ;
501
502	nc_type typePrec ;
503	if (domain->prec.isEmpty()) typePrec = NC_FLOAT ;
504	else if (domain->prec==4) typePrec = NC_FLOAT ;
505	else if (domain->prec==8) typePrec = NC_DOUBLE ;
506
507	std::vector<StdString> dim0;
508	StdString domid = domain->getDomainOutputName();
509	StdString domainName = domain->name;
510	domain->assignMesh(domainName, domain->nvertex);
511	domain->mesh->createMeshEpsilon(server->intraComm, domain->lonvalue, domain->latvalue, domain->bounds_lonvalue, domain->bounds_latvalue);
512
513	StdString node_x = domainName + "_node_x";
514	StdString node_y = domainName + "_node_y";
515
516	StdString edge_x = domainName + "_edge_x";
517	StdString edge_y = domainName + "_edge_y";
518	StdString edge_nodes = domainName + "_edge_nodes";
519
520	StdString face_x = domainName + "_face_x";
521	StdString face_y = domainName + "_face_y";
522	StdString face_nodes = domainName + "_face_nodes";
523	StdString face_edges = domainName + "_face_edges";
524	StdString edge_faces = domainName + "_edge_face_links";
525	StdString face_faces = domainName + "_face_links";
526
527	StdString dimNode = "n" + domainName + "_node";
528	StdString dimEdge = "n" + domainName + "_edge";
529	StdString dimFace = "n" + domainName + "_face";
530	StdString dimVertex = "n" + domainName + "_vertex";
531	StdString dimTwo = "Two";
532
533	if (!SuperClassWriter::dimExist(dimTwo)) SuperClassWriter::addDimension(dimTwo, 2);
534	if (!isWrittenDomain(domid))
535	{
536	dim0.clear();
537	SuperClassWriter::addVariable(domainName, NC_INT, dim0);
538	SuperClassWriter::addAttribute("cf_role", StdString("mesh_topology"), &domainName);
539	SuperClassWriter::addAttribute("long_name", StdString("Topology data of 2D unstructured mesh"), &domainName);
540	SuperClassWriter::addAttribute("topology_dimension", 2, &domainName);
541	SuperClassWriter::addAttribute("node_coordinates", node_x + " " + node_y, &domainName);
542	}
543
544	try
545	{
546	switch (SuperClass::type)
547	{
548	case (ONE_FILE) :
549	{
550	// Adding nodes
551	if (domain->nvertex == 1)
552	{
553	if (!SuperClassWriter::varExist(node_x) \|\| !SuperClassWriter::varExist(node_y))
554	{
555	SuperClassWriter::addDimension(dimNode, domain->ni_glo);
556	dim0.clear();
557	dim0.push_back(dimNode);
558	SuperClassWriter::addVariable(node_x, typePrec, dim0);
559	SuperClassWriter::addAttribute("standard_name", StdString("longitude"), &node_x);
560	SuperClassWriter::addAttribute("long_name", StdString("Longitude of mesh nodes."), &node_x);
561	SuperClassWriter::addAttribute("units", StdString("degrees_east"), &node_x);
562	SuperClassWriter::addVariable(node_y, typePrec, dim0);
563	SuperClassWriter::addAttribute("standard_name", StdString("latitude"), &node_y);
564	SuperClassWriter::addAttribute("long_name", StdString("Latitude of mesh nodes."), &node_y);
565	SuperClassWriter::addAttribute("units", StdString("degrees_north"), &node_y);
566	}
567	} // domain->nvertex == 1
568
569	// Adding edges and nodes, if nodes have not been defined previously
570	if (domain->nvertex == 2)
571	{
572	if (!SuperClassWriter::varExist(node_x) \|\| !SuperClassWriter::varExist(node_y))
573	{
574	SuperClassWriter::addDimension(dimNode, domain->mesh->nbNodesGlo);
575	dim0.clear();
576	dim0.push_back(dimNode);
577	SuperClassWriter::addVariable(node_x, typePrec, dim0);
578	SuperClassWriter::addAttribute("standard_name", StdString("longitude"), &node_x);
579	SuperClassWriter::addAttribute("long_name", StdString("Longitude of mesh nodes."), &node_x);
580	SuperClassWriter::addAttribute("units", StdString("degrees_east"), &node_x);
581	SuperClassWriter::addVariable(node_y, typePrec, dim0);
582	SuperClassWriter::addAttribute("standard_name", StdString("latitude"), &node_y);
583	SuperClassWriter::addAttribute("long_name", StdString("Latitude of mesh nodes."), &node_y);
584	SuperClassWriter::addAttribute("units", StdString("degrees_north"), &node_y);
585	}
586	SuperClassWriter::addAttribute("edge_node_connectivity", edge_nodes, &domainName);
587	SuperClassWriter::addAttribute("edge_coordinates", edge_x + " " + edge_y, &domainName);
588	SuperClassWriter::addDimension(dimEdge, domain->ni_glo);
589	dim0.clear();
590	dim0.push_back(dimEdge);
591	SuperClassWriter::addVariable(edge_x, typePrec, dim0);
592	SuperClassWriter::addAttribute("standard_name", StdString("longitude"), &edge_x);
593	SuperClassWriter::addAttribute("long_name", StdString("Characteristic longitude of mesh edges."), &edge_x);
594	SuperClassWriter::addAttribute("units", StdString("degrees_east"), &edge_x);
595	SuperClassWriter::addVariable(edge_y, typePrec, dim0);
596	SuperClassWriter::addAttribute("standard_name", StdString("latitude"), &edge_y);
597	SuperClassWriter::addAttribute("long_name", StdString("Characteristic latitude of mesh edges."), &edge_y);
598	SuperClassWriter::addAttribute("units", StdString("degrees_north"), &edge_y);
599	dim0.clear();
600	dim0.push_back(dimEdge);
601	dim0.push_back(dimTwo);
602	SuperClassWriter::addVariable(edge_nodes, NC_INT, dim0);
603	SuperClassWriter::addAttribute("cf_role", StdString("edge_node_connectivity"), &edge_nodes);
604	SuperClassWriter::addAttribute("long_name", StdString("Maps every edge/link to two nodes that it connects."), &edge_nodes);
605	SuperClassWriter::addAttribute("start_index", 0, &edge_nodes);
606	} // domain->nvertex == 2
607
608	// Adding faces, edges, and nodes, if edges and nodes have not been defined previously
609	if (domain->nvertex > 2)
610	{
611	// Nodes
612	if (!SuperClassWriter::varExist(node_x) \|\| !SuperClassWriter::varExist(node_y))
613	{
614	SuperClassWriter::addDimension(dimNode, domain->mesh->nbNodesGlo);
615	dim0.clear();
616	dim0.push_back(dimNode);
617	SuperClassWriter::addVariable(node_x, typePrec, dim0);
618	SuperClassWriter::addAttribute("standard_name", StdString("longitude"), &node_x);
619	SuperClassWriter::addAttribute("long_name", StdString("Longitude of mesh nodes."), &node_x);
620	SuperClassWriter::addAttribute("units", StdString("degrees_east"), &node_x);
621	SuperClassWriter::addVariable(node_y, typePrec, dim0);
622	SuperClassWriter::addAttribute("standard_name", StdString("latitude"), &node_y);
623	SuperClassWriter::addAttribute("long_name", StdString("Latitude of mesh nodes."), &node_y);
624	SuperClassWriter::addAttribute("units", StdString("degrees_north"), &node_y);
625	}
626	if (!SuperClassWriter::varExist(edge_x) \|\| !SuperClassWriter::varExist(edge_y))
627	{
628	SuperClassWriter::addAttribute("edge_coordinates", edge_x + " " + edge_y, &domainName);
629	SuperClassWriter::addAttribute("edge_node_connectivity", edge_nodes, &domainName);
630	SuperClassWriter::addDimension(dimEdge, domain->mesh->nbEdgesGlo);
631	dim0.clear();
632	dim0.push_back(dimEdge);
633	SuperClassWriter::addVariable(edge_x, typePrec, dim0);
634	SuperClassWriter::addAttribute("standard_name", StdString("longitude"), &edge_x);
635	SuperClassWriter::addAttribute("long_name", StdString("Characteristic longitude of mesh edges."), &edge_x);
636	SuperClassWriter::addAttribute("units", StdString("degrees_east"), &edge_x);
637	SuperClassWriter::addVariable(edge_y, typePrec, dim0);
638	SuperClassWriter::addAttribute("standard_name", StdString("latitude"), &edge_y);
639	SuperClassWriter::addAttribute("long_name", StdString("Characteristic latitude of mesh edges."), &edge_y);
640	SuperClassWriter::addAttribute("units", StdString("degrees_north"), &edge_y);
641	dim0.clear();
642	dim0.push_back(dimEdge);
643	dim0.push_back(dimTwo);
644	SuperClassWriter::addVariable(edge_nodes, NC_INT, dim0);
645	SuperClassWriter::addAttribute("cf_role", StdString("edge_node_connectivity"), &edge_nodes);
646	SuperClassWriter::addAttribute("long_name", StdString("Maps every edge/link to two nodes that it connects."), &edge_nodes);
647	SuperClassWriter::addAttribute("start_index", 0, &edge_nodes);
648	}
649	SuperClassWriter::addAttribute("face_coordinates", face_x + " " + face_y, &domainName);
650	SuperClassWriter::addAttribute("face_node_connectivity", face_nodes, &domainName);
651	SuperClassWriter::addDimension(dimFace, domain->ni_glo);
652	SuperClassWriter::addDimension(dimVertex, domain->nvertex);
653	dim0.clear();
654	dim0.push_back(dimFace);
655	SuperClassWriter::addVariable(face_x, typePrec, dim0);
656	SuperClassWriter::addAttribute("standard_name", StdString("longitude"), &face_x);
657	SuperClassWriter::addAttribute("long_name", StdString("Characteristic longitude of mesh faces."), &face_x);
658	SuperClassWriter::addAttribute("units", StdString("degrees_east"), &face_x);
659	SuperClassWriter::addVariable(face_y, typePrec, dim0);
660	SuperClassWriter::addAttribute("standard_name", StdString("latitude"), &face_y);
661	SuperClassWriter::addAttribute("long_name", StdString("Characteristic latitude of mesh faces."), &face_y);
662	SuperClassWriter::addAttribute("units", StdString("degrees_north"), &face_y);
663	dim0.clear();
664	dim0.push_back(dimFace);
665	dim0.push_back(dimVertex);
666	SuperClassWriter::addVariable(face_nodes, NC_INT, dim0);
667	SuperClassWriter::addAttribute("cf_role", StdString("face_node_connectivity"), &face_nodes);
668	SuperClassWriter::addAttribute("long_name", StdString("Maps every face to its corner nodes."), &face_nodes);
669	SuperClassWriter::addAttribute("start_index", 0, &face_nodes);
670	dim0.clear();
671	dim0.push_back(dimFace);
672	dim0.push_back(dimVertex);
673	SuperClassWriter::addVariable(face_edges, NC_INT, dim0);
674	SuperClassWriter::addAttribute("cf_role", StdString("face_edge_connectivity"), &face_edges);
675	SuperClassWriter::addAttribute("long_name", StdString("Maps every face to its edges."), &face_edges);
676	SuperClassWriter::addAttribute("start_index", 0, &face_edges);
677	SuperClassWriter::addAttribute("_FillValue", 999999, &face_edges);
678	dim0.clear();
679	dim0.push_back(dimEdge);
680	dim0.push_back(dimTwo);
681	SuperClassWriter::addVariable(edge_faces, NC_INT, dim0);
682	SuperClassWriter::addAttribute("cf_role", StdString("edge_face connectivity"), &edge_faces);
683	SuperClassWriter::addAttribute("long_name", StdString("neighbor faces for edges"), &edge_faces);
684	SuperClassWriter::addAttribute("start_index", 0, &edge_faces);
685	SuperClassWriter::addAttribute("_FillValue", -999, &edge_faces);
686	SuperClassWriter::addAttribute("comment", StdString("missing neighbor faces are indicated using _FillValue"), &edge_faces);
687	dim0.clear();
688	dim0.push_back(dimFace);
689	dim0.push_back(dimVertex);
690	SuperClassWriter::addVariable(face_faces, NC_INT, dim0);
691	SuperClassWriter::addAttribute("cf_role", StdString("face_face connectivity"), &face_faces);
692	SuperClassWriter::addAttribute("long_name", StdString("Indicates which other faces neighbor each face"), &face_faces);
693	SuperClassWriter::addAttribute("start_index", 0, &face_faces);
694	SuperClassWriter::addAttribute("_FillValue", 999999, &face_faces);
695	SuperClassWriter::addAttribute("flag_values", -1, &face_faces);
696	SuperClassWriter::addAttribute("flag_meanings", StdString("out_of_mesh"), &face_faces);
697	} // domain->nvertex > 2
698
699	SuperClassWriter::definition_end();
700
701	std::vector<StdSize> startEdges(1) ;
702	std::vector<StdSize> countEdges(1) ;
703	std::vector<StdSize> startNodes(1) ;
704	std::vector<StdSize> countNodes(1) ;
705	std::vector<StdSize> startFaces(1) ;
706	std::vector<StdSize> countFaces(1) ;
707	std::vector<StdSize> startEdgeNodes(2) ;
708	std::vector<StdSize> countEdgeNodes(2) ;
709	std::vector<StdSize> startEdgeFaces(2) ;
710	std::vector<StdSize> countEdgeFaces(2) ;
711	std::vector<StdSize> startFaceConctv(2) ;
712	std::vector<StdSize> countFaceConctv(2) ;
713
714	if (!isWrittenDomain(domid))
715	{
716	if (domain->nvertex == 1)
717	{
718	if (domain->isEmpty())
719	{
720	startNodes[0]=0 ;
721	countNodes[0]=0 ;
722	}
723	else
724	{
725	startNodes[0] = domain->zoom_ibegin-domain->global_zoom_ibegin;
726	countNodes[0] = domain->zoom_ni ;
727	}
728
729	SuperClassWriter::writeData(domain->mesh->node_lat, node_y, isCollective, 0, &startNodes, &countNodes);
730	SuperClassWriter::writeData(domain->mesh->node_lon, node_x, isCollective, 0, &startNodes, &countNodes);
731	}
732	else if (domain->nvertex == 2)
733	{
734	if (domain->isEmpty())
735	{
736	startEdges[0]=0 ;
737	countEdges[0]=0 ;
738	startNodes[0]=0 ;
739	countNodes[0]=0 ;
740	startEdgeNodes[0]=0;
741	startEdgeNodes[1]=0;
742	countEdgeNodes[0]=0;
743	countEdgeNodes[1]=0;
744
745	}
746	else
747	{
748	startEdges[0] = domain->zoom_ibegin-domain->global_zoom_ibegin;
749	countEdges[0] = domain->zoom_ni;
750	startNodes[0] = domain->mesh->node_start;
751	countNodes[0] = domain->mesh->node_count;
752	startEdgeNodes[0] = domain->zoom_ibegin-domain->global_zoom_ibegin;
753	startEdgeNodes[1] = 0;
754	countEdgeNodes[0] = domain->zoom_ni;
755	countEdgeNodes[1] = 2;
756	}
757	SuperClassWriter::writeData(domain->mesh->node_lat, node_y, isCollective, 0, &startNodes, &countNodes);
758	SuperClassWriter::writeData(domain->mesh->node_lon, node_x, isCollective, 0, &startNodes, &countNodes);
759	SuperClassWriter::writeData(domain->mesh->edge_lat, edge_y, isCollective, 0, &startEdges, &countEdges);
760	SuperClassWriter::writeData(domain->mesh->edge_lon, edge_x, isCollective, 0, &startEdges, &countEdges);
761	SuperClassWriter::writeData(domain->mesh->edge_nodes, edge_nodes, isCollective, 0, &startEdgeNodes, &countEdgeNodes);
762	}
763	else
764	{
765	if (domain->isEmpty())
766	{
767	startFaces[0] = 0 ;
768	countFaces[0] = 0 ;
769	startNodes[0] = 0;
770	countNodes[0] = 0;
771	startEdges[0] = 0;
772	countEdges[0] = 0;
773	startEdgeFaces[0] = 0;
774	startEdgeFaces[1] = 0;
775	countEdgeFaces[0] = 0;
776	countEdgeFaces[1] = 0;
777	startFaceConctv[0] = 0;
778	startFaceConctv[1] = 0;
779	countFaceConctv[0] = 0;
780	countFaceConctv[1] = 0;
781	}
782	else
783	{
784	startFaces[0] = domain->zoom_ibegin-domain->global_zoom_ibegin;
785	countFaces[0] = domain->zoom_ni ;
786	startNodes[0] = domain->mesh->node_start;
787	countNodes[0] = domain->mesh->node_count;
788	startEdges[0] = domain->mesh->edge_start;
789	countEdges[0] = domain->mesh->edge_count;
790	startEdgeNodes[0] = domain->mesh->edge_start;
791	startEdgeNodes[1] = 0;
792	countEdgeNodes[0] = domain->mesh->edge_count;
793	countEdgeNodes[1]= 2;
794	startEdgeFaces[0] = domain->mesh->edge_start;
795	startEdgeFaces[1]= 0;
796	countEdgeFaces[0] = domain->mesh->edge_count;
797	countEdgeFaces[1]= 2;
798	startFaceConctv[0] = domain->zoom_ibegin-domain->global_zoom_ibegin;
799	startFaceConctv[1] = 0;
800	countFaceConctv[0] = domain->zoom_ni;
801	countFaceConctv[1] = domain->nvertex;
802	}
803	SuperClassWriter::writeData(domain->mesh->node_lat, node_y, isCollective, 0, &startNodes, &countNodes);
804	SuperClassWriter::writeData(domain->mesh->node_lon, node_x, isCollective, 0, &startNodes, &countNodes);
805	SuperClassWriter::writeData(domain->mesh->edge_lat, edge_y, isCollective, 0, &startEdges, &countEdges);
806	SuperClassWriter::writeData(domain->mesh->edge_lon, edge_x, isCollective, 0, &startEdges, &countEdges);
807	SuperClassWriter::writeData(domain->mesh->edge_nodes, edge_nodes, isCollective, 0, &startEdgeNodes, &countEdgeNodes);
808	SuperClassWriter::writeData(domain->mesh->face_lat, face_y, isCollective, 0, &startFaces, &countFaces);
809	SuperClassWriter::writeData(domain->mesh->face_lon, face_x, isCollective, 0, &startFaces, &countFaces);
810	SuperClassWriter::writeData(domain->mesh->face_nodes, face_nodes, isCollective, 0, &startFaceConctv, &countFaceConctv);
811	SuperClassWriter::writeData(domain->mesh->face_edges, face_edges, isCollective, 0, &startFaceConctv, &countFaceConctv);
812	SuperClassWriter::writeData(domain->mesh->edge_faces, edge_faces, isCollective, 0, &startEdgeFaces, &countEdgeFaces);
813	SuperClassWriter::writeData(domain->mesh->face_faces, face_faces, isCollective, 0, &startFaceConctv, &countFaceConctv);
814	}
815	setWrittenDomain(domid);
816	} // !isWrittenDomain
817	else
818	{
819	if (domain->nvertex == 2)
820	{
821	startEdges[0] = domain->zoom_ibegin-domain->global_zoom_ibegin;
822	countEdges[0] = domain->zoom_ni;
823	startEdgeNodes[0] = domain->zoom_ibegin-domain->global_zoom_ibegin;
824	startEdgeNodes[1] = 0;
825	countEdgeNodes[0] = domain->zoom_ni;
826	countEdgeNodes[1]= 2;
827	SuperClassWriter::writeData(domain->mesh->edge_lat, edge_y, isCollective, 0, &startEdges, &countEdges);
828	SuperClassWriter::writeData(domain->mesh->edge_lon, edge_x, isCollective, 0, &startEdges, &countEdges);
829	SuperClassWriter::writeData(domain->mesh->edge_nodes, edge_nodes, isCollective, 0, &startEdgeNodes, &countEdgeNodes);
830	}
831	if (domain->nvertex > 2)
832	{
833
834	if (!domain->mesh->edgesAreWritten)
835	{
836	startEdges[0] = domain->mesh->edge_start;
837	countEdges[0] = domain->mesh->edge_count;
838	startEdgeNodes[0] = domain->mesh->edge_start;
839	startEdgeNodes[1] = 0;
840	countEdgeNodes[0] = domain->mesh->edge_count;
841	countEdgeNodes[1]= 2;
842	SuperClassWriter::writeData(domain->mesh->edge_lat, edge_y, isCollective, 0, &startEdges, &countEdges);
843	SuperClassWriter::writeData(domain->mesh->edge_lon, edge_x, isCollective, 0, &startEdges, &countEdges);
844	SuperClassWriter::writeData(domain->mesh->edge_nodes, edge_nodes, isCollective, 0, &startEdgeNodes, &countEdgeNodes);
845	}
846	startFaces[0] = domain->zoom_ibegin-domain->global_zoom_ibegin;
847	countFaces[0] = domain->zoom_ni;
848	startEdgeFaces[0] = domain->mesh->edge_start;
849	startEdgeFaces[1]= 0;
850	countEdgeFaces[0] = domain->mesh->edge_count;
851	countEdgeFaces[1]= 2;
852	startFaceConctv[0] = domain->zoom_ibegin-domain->global_zoom_ibegin;
853	startFaceConctv[1] = 0;
854	countFaceConctv[0] = domain->zoom_ni;
855	countFaceConctv[1] = domain->nvertex;
856	SuperClassWriter::writeData(domain->mesh->face_lat, face_y, isCollective, 0, &startFaces, &countFaces);
857	SuperClassWriter::writeData(domain->mesh->face_lon, face_x, isCollective, 0, &startFaces, &countFaces);
858	SuperClassWriter::writeData(domain->mesh->face_nodes, face_nodes, isCollective, 0, &startFaceConctv, &countFaceConctv);
859	SuperClassWriter::writeData(domain->mesh->face_edges, face_edges, isCollective, 0, &startFaceConctv, &countFaceConctv);
860	SuperClassWriter::writeData(domain->mesh->edge_faces, edge_faces, isCollective, 0, &startEdgeFaces, &countEdgeFaces);
861	SuperClassWriter::writeData(domain->mesh->face_faces, face_faces, isCollective, 0, &startFaceConctv, &countFaceConctv);
862	}
863	}// isWrittenDomain
864
865	SuperClassWriter::definition_start();
866
867	break;
868	} // ONE_FILE
869
870	case (MULTI_FILE) :
871	{
872	break;
873	}
874
875	default :
876	ERROR("CNc4DataOutput::writeDomain(domain)",
877	<< "[ type = " << SuperClass::type << "]"
878	<< " not implemented yet !");
879	} // switch
880	} // try
881
882	catch (CNetCdfException& e)
883	{
884	StdString msg("On writing the domain : ");
885	msg.append(domid); msg.append("\n");
886	msg.append("In the context : ");
887	msg.append(context->getId()); msg.append("\n");
888	msg.append(e.what());
889	ERROR("CNc4DataOutput::writeUnstructuredDomainUgrid(CDomain* domain)", << msg);
890	}
891
892	domain->addRelFile(this->filename);
893	}
894
895	//--------------------------------------------------------------
896
897	void CNc4DataOutput::writeUnstructuredDomain(CDomain* domain)
898	{
899	CContext* context = CContext::getCurrent() ;
900	CContextServer* server=context->server ;
901
902	if (domain->IsWritten(this->filename)) return;
903	domain->checkAttributes();
904
905	if (domain->isEmpty())
906	if (SuperClass::type==MULTI_FILE) return ;
907
908	std::vector<StdString> dim0, dim1;
909	StdString domid = domain->getDomainOutputName();
910	if (isWrittenDomain(domid)) return ;
911	else setWrittenDomain(domid);
912
913	StdString appendDomid = (singleDomain) ? "" : "_"+domid ;
914
915	StdString dimXid = StdString("cell").append(appendDomid);
916	StdString dimVertId = StdString("nvertex").append(appendDomid);
917
918	string lonid,latid,bounds_lonid,bounds_latid ;
919	string areaId = "area" + appendDomid;
920
921	nc_type typePrec ;
922	if (domain->prec.isEmpty()) typePrec = NC_FLOAT ;
923	else if (domain->prec==4) typePrec = NC_FLOAT ;
924	else if (domain->prec==8) typePrec = NC_DOUBLE ;
925
926	int nvertex = (domain->nvertex.isEmpty()) ? 0 : domain->nvertex;
927
928	CArray<size_t, 1>& indexToWrite = domain->localIndexToWriteOnServer;
929	int nbWritten = indexToWrite.numElements();
930	CArray<double,1> writtenLat, writtenLon;
931	CArray<double,2> writtenBndsLat, writtenBndsLon;
932	CArray<double,1> writtenArea;
933
934	if (domain->hasLonLat)
935	{
936	writtenLat.resize(nbWritten);
937	writtenLon.resize(nbWritten);
938	for (int idx = 0; idx < nbWritten; ++idx)
939	{
940	writtenLat(idx) = domain->latvalue(indexToWrite(idx));
941	writtenLon(idx) = domain->lonvalue(indexToWrite(idx));
942	}
943
944
945	if (domain->hasBounds)
946	{
947	int nvertex = domain->nvertex, idx;
948	writtenBndsLat.resize(nvertex, nbWritten);
949	writtenBndsLon.resize(nvertex, nbWritten);
950	CArray<double,2>& boundslat = domain->bounds_latvalue;
951	CArray<double,2>& boundslon = domain->bounds_lonvalue;
952	for (idx = 0; idx < nbWritten; ++idx)
953	for (int nv = 0; nv < nvertex; ++nv)
954	{
955	writtenBndsLat(nv, idx) = boundslat(nv, int(indexToWrite(idx)));
956	writtenBndsLon(nv, idx) = boundslon(nv, int(indexToWrite(idx)));
957	}
958	}
959	}
960
961	if (domain->hasArea)
962	{
963	writtenArea.resize(nbWritten);
964	for (int idx = 0; idx < nbWritten; ++idx)
965	{
966	writtenArea(idx) = domain->areavalue(indexToWrite(idx));
967	}
968	}
969
970	try
971	{
972	switch (SuperClass::type)
973	{
974	case (MULTI_FILE) :
975	{
976	dim0.push_back(dimXid);
977	SuperClassWriter::addDimension(dimXid, domain->zoom_ni);
978
979	lonid = StdString("lon").append(appendDomid);
980	latid = StdString("lat").append(appendDomid);
981	bounds_lonid = StdString("bounds_lon").append(appendDomid);
982	bounds_latid = StdString("bounds_lat").append(appendDomid);
983	if (domain->hasLonLat)
984	{
985	SuperClassWriter::addVariable(latid, typePrec, dim0);
986	SuperClassWriter::addVariable(lonid, typePrec, dim0);
987	this->writeAxisAttributes(lonid, "", "longitude", "Longitude", "degrees_east", domid);
988	if (domain->hasBounds) SuperClassWriter::addAttribute("bounds",bounds_lonid, &lonid);
989	this->writeAxisAttributes(latid, "", "latitude", "Latitude", "degrees_north", domid);
990	if (domain->hasBounds) SuperClassWriter::addAttribute("bounds",bounds_latid, &latid);
991	if (domain->hasBounds) SuperClassWriter::addDimension(dimVertId, domain->nvertex);
992	}
993	dim0.clear();
994	if (domain->hasBounds)
995	{
996	dim0.push_back(dimXid);
997	dim0.push_back(dimVertId);
998	SuperClassWriter::addVariable(bounds_lonid, typePrec, dim0);
999	SuperClassWriter::addVariable(bounds_latid, typePrec, dim0);
1000	}
1001
1002	dim0.clear();
1003	dim0.push_back(dimXid);
1004	if (domain->hasArea)
1005	{
1006	SuperClassWriter::addVariable(areaId, typePrec, dim0);
1007	SuperClassWriter::addAttribute("standard_name", StdString("cell_area"), &areaId);
1008	SuperClassWriter::addAttribute("units", StdString("m2"), &areaId);
1009	}
1010
1011	SuperClassWriter::definition_end();
1012
1013	if (domain->hasLonLat)
1014	{
1015	SuperClassWriter::writeData(writtenLat, latid, isCollective, 0);
1016	SuperClassWriter::writeData(writtenLon, lonid, isCollective, 0);
1017	if (domain->hasBounds)
1018	{
1019	SuperClassWriter::writeData(writtenBndsLon, bounds_lonid, isCollective, 0);
1020	SuperClassWriter::writeData(writtenBndsLat, bounds_latid, isCollective, 0);
1021	}
1022	}
1023
1024	if (domain->hasArea)
1025	SuperClassWriter::writeData(writtenArea, areaId, isCollective, 0);
1026
1027	SuperClassWriter::definition_start();
1028	break ;
1029	}
1030
1031	case (ONE_FILE) :
1032	{
1033	lonid = StdString("lon").append(appendDomid);
1034	latid = StdString("lat").append(appendDomid);
1035	bounds_lonid = StdString("bounds_lon").append(appendDomid);
1036	bounds_latid = StdString("bounds_lat").append(appendDomid);
1037	dim0.push_back(dimXid);
1038	SuperClassWriter::addDimension(dimXid, domain->ni_glo);
1039	if (domain->hasLonLat)
1040	{
1041	SuperClassWriter::addVariable(latid, typePrec, dim0);
1042	SuperClassWriter::addVariable(lonid, typePrec, dim0);
1043
1044	this->writeAxisAttributes(lonid, "", "longitude", "Longitude", "degrees_east", domid);
1045	if (domain->hasBounds) SuperClassWriter::addAttribute("bounds",bounds_lonid, &lonid);
1046	this->writeAxisAttributes(latid, "", "latitude", "Latitude", "degrees_north", domid);
1047	if (domain->hasBounds) SuperClassWriter::addAttribute("bounds",bounds_latid, &latid);
1048	if (domain->hasBounds) SuperClassWriter::addDimension(dimVertId, nvertex);
1049	}
1050	dim0.clear();
1051
1052	if (domain->hasBounds)
1053	{
1054	dim0.push_back(dimXid);
1055	dim0.push_back(dimVertId);
1056	SuperClassWriter::addVariable(bounds_lonid, typePrec, dim0);
1057	SuperClassWriter::addVariable(bounds_latid, typePrec, dim0);
1058	}
1059
1060	if (domain->hasArea)
1061	{
1062	dim0.clear();
1063	dim0.push_back(dimXid);
1064	SuperClassWriter::addVariable(areaId, typePrec, dim0);
1065	SuperClassWriter::addAttribute("standard_name", StdString("cell_area"), &areaId);
1066	SuperClassWriter::addAttribute("units", StdString("m2"), &areaId);
1067	}
1068
1069	SuperClassWriter::definition_end();
1070
1071	std::vector<StdSize> start(1), startBounds(2) ;
1072	std::vector<StdSize> count(1), countBounds(2) ;
1073	if (domain->isEmpty())
1074	{
1075	start[0]=0 ;
1076	count[0]=0 ;
1077	startBounds[1]=0 ;
1078	countBounds[1]=nvertex ;
1079	startBounds[0]=0 ;
1080	countBounds[0]=0 ;
1081	}
1082	else
1083	{
1084	start[0]=domain->zoom_ibegin - domain->global_zoom_ibegin;
1085	count[0]=domain->zoom_ni;
1086	startBounds[0]=domain->zoom_ibegin-domain->global_zoom_ibegin;
1087	startBounds[1]=0 ;
1088	countBounds[0]=domain->zoom_ni;
1089	countBounds[1]=nvertex ;
1090	}
1091
1092	if (domain->hasLonLat)
1093	{
1094	SuperClassWriter::writeData(writtenLat, latid, isCollective, 0,&start,&count);
1095	SuperClassWriter::writeData(writtenLon, lonid, isCollective, 0,&start,&count);
1096	if (domain->hasBounds)
1097	{
1098	SuperClassWriter::writeData(writtenBndsLon, bounds_lonid, isCollective, 0,&startBounds,&countBounds);
1099	SuperClassWriter::writeData(writtenBndsLat, bounds_latid, isCollective, 0,&startBounds,&countBounds);
1100	}
1101	}
1102
1103	if (domain->hasArea)
1104	SuperClassWriter::writeData(writtenArea, areaId, isCollective, 0, &start, &count);
1105
1106	SuperClassWriter::definition_start();
1107
1108	break;
1109	}
1110	default :
1111	ERROR("CNc4DataOutput::writeDomain(domain)",
1112	<< "[ type = " << SuperClass::type << "]"
1113	<< " not implemented yet !");
1114	}
1115	}
1116	catch (CNetCdfException& e)
1117	{
1118	StdString msg("On writing the domain : ");
1119	msg.append(domid); msg.append("\n");
1120	msg.append("In the context : ");
1121	msg.append(context->getId()); msg.append("\n");
1122	msg.append(e.what());
1123	ERROR("CNc4DataOutput::writeUnstructuredDomain(CDomain* domain)", << msg);
1124	}
1125	domain->addRelFile(this->filename);
1126	}
1127	//--------------------------------------------------------------
1128
1129	void CNc4DataOutput::writeAxis_(CAxis* axis)
1130	{
1131	if (axis->IsWritten(this->filename)) return;
1132	axis->checkAttributes();
1133
1134	axis->computeWrittenIndex();
1135
1136	int zoom_size = (MULTI_FILE == SuperClass::type) ? axis->zoom_n
1137	: axis->global_zoom_n;
1138	int zoom_begin = (MULTI_FILE == SuperClass::type) ? axis->zoom_begin
1139	: axis->global_zoom_begin;
1140
1141	if ((0 == axis->zoom_n) && (MULTI_FILE == SuperClass::type)) return;
1142
1143	std::vector<StdString> dims;
1144	StdString axisid = axis->getAxisOutputName();
1145	if (isWrittenAxis(axisid)) return ;
1146	else setWrittenAxis(axisid);
1147
1148	nc_type typePrec ;
1149	if (axis->prec.isEmpty()) typePrec = NC_FLOAT ;
1150	else if (axis->prec==4) typePrec = NC_FLOAT ;
1151	else if (axis->prec==8) typePrec = NC_DOUBLE ;
1152
1153	if (!axis->label.isEmpty()) typePrec = NC_CHAR ;
1154	string strId="str_len" ;
1155	try
1156	{
1157	SuperClassWriter::addDimension(axisid, zoom_size);
1158	if (!axis->label.isEmpty()) SuperClassWriter::addDimension(strId, stringArrayLen);
1159	if (axis->hasValue)
1160	{
1161	dims.push_back(axisid);
1162	if (!axis->label.isEmpty()) dims.push_back(strId);
1163	SuperClassWriter::addVariable(axisid, typePrec, dims);
1164
1165	if (!axis->name.isEmpty())
1166	SuperClassWriter::addAttribute("name", axis->name.getValue(), &axisid);
1167
1168	if (!axis->standard_name.isEmpty())
1169	SuperClassWriter::addAttribute("standard_name", axis->standard_name.getValue(), &axisid);
1170
1171	if (!axis->long_name.isEmpty())
1172	SuperClassWriter::addAttribute("long_name", axis->long_name.getValue(), &axisid);
1173
1174	if (!axis->unit.isEmpty())
1175	SuperClassWriter::addAttribute("units", axis->unit.getValue(), &axisid);
1176
1177	if (!axis->positive.isEmpty())
1178	{
1179	SuperClassWriter::addAttribute("axis", string("Z"), &axisid);
1180	SuperClassWriter::addAttribute("positive",
1181	(axis->positive == CAxis::positive_attr::up) ? string("up") : string("down"),
1182	&axisid);
1183	}
1184
1185	StdString axisBoundsId = axisid + "_bounds";
1186	if (!axis->bounds.isEmpty())
1187	{
1188	dims.push_back("axis_nbounds");
1189	SuperClassWriter::addVariable(axisBoundsId, typePrec, dims);
1190	SuperClassWriter::addAttribute("bounds", axisBoundsId, &axisid);
1191	}
1192
1193	SuperClassWriter::definition_end();
1194
1195	CArray<size_t, 1>& indexToWrite = axis->localIndexToWriteOnServer;
1196	int nbWritten = indexToWrite.numElements();
1197	CArray<double,1> axis_value(indexToWrite.numElements());
1198	for (int i = 0; i < nbWritten; i++) axis_value(i) = axis->value(indexToWrite(i));
1199	CArray<double,2> axis_bounds;
1200
1201	switch (SuperClass::type)
1202	{
1203	case MULTI_FILE:
1204	{
1205	SuperClassWriter::writeData(axis_value, axisid, isCollective, 0);
1206
1207	if (!axis->bounds.isEmpty() && axis->label.isEmpty())
1208	SuperClassWriter::writeData(axis->bounds, axisBoundsId, isCollective, 0);
1209
1210	// Need to check after
1211	if (! axis->label.isEmpty()) SuperClassWriter::writeData(axis->label_srv, axisid, isCollective, 0);
1212
1213	SuperClassWriter::definition_start();
1214	break;
1215	}
1216	case ONE_FILE:
1217	{
1218	std::vector<StdSize> start(1), startBounds(2) ;
1219	std::vector<StdSize> count(1), countBounds(2) ;
1220	start[0] = startBounds[0] = zoom_begin - axis->global_zoom_begin;
1221	count[0] = countBounds[0] = zoom_size;
1222	startBounds[1] = 0;
1223	countBounds[1] = 2;
1224	SuperClassWriter::writeData(axis_value, axisid, isCollective, 0, &start, &count);
1225
1226	if (!axis->bounds.isEmpty()&& axis->label.isEmpty())
1227	{
1228	axis_bounds.resize(2, indexToWrite.numElements());
1229	for (int i = 0; i < nbWritten; ++i)
1230	{
1231	axis_bounds(0, i) = axis->bounds(0, int(indexToWrite(i)));
1232	axis_bounds(1, i) = axis->bounds(1, int(indexToWrite(i)));
1233	}
1234	SuperClassWriter::writeData(axis->bounds, axisBoundsId, isCollective, 0, &startBounds, &countBounds);
1235	}
1236
1237	// Need to check after
1238	if (! axis->label.isEmpty()) SuperClassWriter::writeData(axis->label_srv, axisid, isCollective, 0);
1239
1240	SuperClassWriter::definition_start();
1241
1242	break;
1243	}
1244	default :
1245	ERROR("CNc4DataOutput::writeAxis_(CAxis* axis)",
1246	<< "[ type = " << SuperClass::type << "]"
1247	<< " not implemented yet !");
1248	}
1249	}
1250	}
1251	catch (CNetCdfException& e)
1252	{
1253	StdString msg("On writing the axis : ");
1254	msg.append(axisid); msg.append("\n");
1255	msg.append("In the context : ");
1256	CContext* context = CContext::getCurrent() ;
1257	msg.append(context->getId()); msg.append("\n");
1258	msg.append(e.what());
1259	ERROR("CNc4DataOutput::writeAxis_(CAxis* axis)", << msg);
1260	}
1261	axis->addRelFile(this->filename);
1262	}
1263
1264	void CNc4DataOutput::writeScalar_(CScalar* scalar)
1265	{
1266	if (scalar->IsWritten(this->filename)) return;
1267	scalar->checkAttributes();
1268	int scalarSize = 1;
1269
1270	StdString scalaId = scalar->getScalarOutputName();
1271	if (isWrittenAxis(scalaId)) return ;
1272	else setWrittenAxis(scalaId);
1273
1274	nc_type typePrec ;
1275	if (scalar->prec.isEmpty()) typePrec = NC_FLOAT ;
1276	else if (scalar->prec==4) typePrec = NC_FLOAT ;
1277	else if (scalar->prec==8) typePrec = NC_DOUBLE ;
1278
1279
1280	try
1281	{
1282	if (!scalar->value.isEmpty())
1283	{
1284	// dims.push_back(scalaId);
1285	std::vector<StdString> dims;
1286	SuperClassWriter::addVariable(scalaId, typePrec, dims);
1287
1288	if (!scalar->name.isEmpty())
1289	SuperClassWriter::addAttribute("name", scalar->name.getValue(), &scalaId);
1290
1291	if (!scalar->standard_name.isEmpty())
1292	SuperClassWriter::addAttribute("standard_name", scalar->standard_name.getValue(), &scalaId);
1293
1294	if (!scalar->long_name.isEmpty())
1295	SuperClassWriter::addAttribute("long_name", scalar->long_name.getValue(), &scalaId);
1296
1297	if (!scalar->unit.isEmpty())
1298	SuperClassWriter::addAttribute("units", scalar->unit.getValue(), &scalaId);
1299
1300	SuperClassWriter::definition_end();
1301
1302	switch (SuperClass::type)
1303	{
1304	case MULTI_FILE:
1305	{
1306	CArray<double,1> scalarValue(scalarSize);
1307	scalarValue(0) = scalar->value;
1308	SuperClassWriter::writeData(scalarValue, scalaId, isCollective, 0);
1309	SuperClassWriter::definition_start();
1310
1311	break;
1312	}
1313	case ONE_FILE:
1314	{
1315	CArray<double,1> scalarValue(scalarSize);
1316	scalarValue(0) = scalar->value;
1317
1318	std::vector<StdSize> start(1);
1319	std::vector<StdSize> count(1);
1320	start[0] = 0;
1321	count[0] = 1;
1322	SuperClassWriter::writeData(scalarValue, scalaId, isCollective, 0, &start, &count);
1323	SuperClassWriter::definition_start();
1324
1325	break;
1326	}
1327	default :
1328	ERROR("CNc4DataOutput::writeAxis_(CAxis* scalar)",
1329	<< "[ type = " << SuperClass::type << "]"
1330	<< " not implemented yet !");
1331	}
1332	}
1333	}
1334	catch (CNetCdfException& e)
1335	{
1336	StdString msg("On writing the scalar : ");
1337	msg.append(scalaId); msg.append("\n");
1338	msg.append("In the context : ");
1339	CContext* context = CContext::getCurrent() ;
1340	msg.append(context->getId()); msg.append("\n");
1341	msg.append(e.what());
1342	ERROR("CNc4DataOutput::writeScalar_(CScalar* scalar)", << msg);
1343	}
1344	scalar->addRelFile(this->filename);
1345	}
1346
1347	//--------------------------------------------------------------
1348
1349	void CNc4DataOutput::writeGridCompressed_(CGrid* grid)
1350	{
1351	if (grid->isScalarGrid() \|\| grid->isWrittenCompressed(this->filename)) return;
1352
1353	try
1354	{
1355	CArray<int,1> axisDomainOrder = grid->axis_domain_order;
1356	std::vector<StdString> domainList = grid->getDomainList();
1357	std::vector<StdString> axisList = grid->getAxisList();
1358	std::vector<StdString> scalarList = grid->getScalarList();
1359	int numElement = axisDomainOrder.numElements(), idxDomain = 0, idxAxis = 0, idxScalar = 0;
1360
1361	std::vector<StdString> dims;
1362
1363	if (grid->isCompressible())
1364	{
1365	StdString varId = grid->getId() + "_points";
1366
1367	int nbIndexes = (SuperClass::type == MULTI_FILE) ? grid->getNumberWrittenIndexes() : grid->getTotalNumberWrittenIndexes();
1368	SuperClassWriter::addDimension(varId, nbIndexes);
1369
1370	dims.push_back(varId);
1371	SuperClassWriter::addVariable(varId, NC_INT, dims);
1372
1373	StdOStringStream compress;
1374	for (int i = numElement - 1; i >= 0; --i)
1375	{
1376	if (2 == axisDomainOrder(i))
1377	{
1378	CDomain* domain = CDomain::get(domainList[domainList.size() - idxDomain - 1]);
1379	StdString domId = domain->getDomainOutputName();
1380	StdString appendDomId = singleDomain ? "" : "_" + domId;
1381
1382	switch (domain->type)
1383	{
1384	case CDomain::type_attr::curvilinear:
1385	compress << "y" << appendDomId << " x" << appendDomId;
1386	break;
1387	case CDomain::type_attr::rectilinear:
1388	compress << "lat" << appendDomId << " lon" << appendDomId;
1389	break;
1390	case CDomain::type_attr::unstructured:
1391	compress << "cell" << appendDomId;
1392	break;
1393	}
1394	++idxDomain;
1395	}
1396	else if (1 == axisDomainOrder(i))
1397	{
1398	CAxis* axis = CAxis::get(axisList[axisList.size() - idxAxis - 1]);
1399	compress << axis->getAxisOutputName();
1400	++idxAxis;
1401	}
1402	else
1403	{
1404	CScalar* scalar = CScalar::get(scalarList[scalarList.size() - idxScalar - 1]);
1405	compress << scalar->getScalarOutputName();
1406	++idxScalar;
1407	}
1408
1409	if (i != 0) compress << ' ';
1410	}
1411	SuperClassWriter::addAttribute("compress", compress.str(), &varId);
1412
1413	CArray<int, 1> indexes(grid->getNumberWrittenIndexes());
1414	indexes = grid->localIndexToWriteOnServer;
1415
1416	switch (SuperClass::type)
1417	{
1418	case (MULTI_FILE):
1419	{
1420	SuperClassWriter::writeData(indexes, varId, isCollective, 0);
1421	break;
1422	}
1423	case (ONE_FILE):
1424	{
1425	if (grid->doGridHaveDataDistributed())
1426	grid->getDistributionServer()->computeGlobalIndex(indexes);
1427
1428	std::vector<StdSize> start, count;
1429	start.push_back(grid->getOffsetWrittenIndexes());
1430	count.push_back(grid->getNumberWrittenIndexes());
1431
1432	SuperClassWriter::writeData(indexes, varId, isCollective, 0, &start, &count);
1433	break;
1434	}
1435	}
1436	}
1437	else
1438	{
1439	for (int i = 0; i < numElement; ++i)
1440	{
1441	StdString varId, compress;
1442	CArray<int, 1> indexes;
1443	bool isDistributed;
1444	StdSize nbIndexes, totalNbIndexes, offset;
1445	int firstGlobalIndex;
1446
1447	if (2 == axisDomainOrder(i))
1448	{
1449	CDomain* domain = CDomain::get(domainList[idxDomain]);
1450	StdString domId = domain->getDomainOutputName();
1451
1452	if (!domain->isCompressible()
1453	\|\| domain->type == CDomain::type_attr::unstructured
1454	\|\| domain->isWrittenCompressed(this->filename)
1455	\|\| isWrittenCompressedDomain(domId))
1456	continue;
1457
1458	StdString appendDomId = singleDomain ? "" : "_" + domId;
1459
1460	varId = domId + "_points";
1461	switch (domain->type)
1462	{
1463	case CDomain::type_attr::curvilinear:
1464	compress = "y" + appendDomId + " x" + appendDomId;
1465	break;
1466	case CDomain::type_attr::rectilinear:
1467	compress = "lat" + appendDomId + " lon" + appendDomId;
1468	break;
1469	}
1470
1471	indexes.resize(domain->compressedIndexToWriteOnServer.numElements());
1472	indexes = domain->compressedIndexToWriteOnServer;
1473
1474	isDistributed = domain->isDistributed();
1475	nbIndexes = domain->getNumberWrittenIndexes();
1476	totalNbIndexes = domain->getTotalNumberWrittenIndexes();
1477	offset = domain->getOffsetWrittenIndexes();
1478	firstGlobalIndex = domain->ibegin + domain->jbegin * domain->ni_glo;
1479
1480	domain->addRelFileCompressed(this->filename);
1481	setWrittenCompressedDomain(domId);
1482	++idxDomain;
1483	}
1484	else if (1 == axisDomainOrder(i))
1485	{
1486	CAxis* axis = CAxis::get(axisList[idxAxis]);
1487	StdString axisId = axis->getAxisOutputName();
1488
1489	if (!axis->isCompressible()
1490	\|\| axis->isWrittenCompressed(this->filename)
1491	\|\| isWrittenCompressedAxis(axisId))
1492	continue;
1493
1494	varId = axisId + "_points";
1495	compress = axisId;
1496
1497	indexes.resize(axis->compressedIndexToWriteOnServer.numElements());
1498	indexes = axis->compressedIndexToWriteOnServer;
1499
1500	isDistributed = axis->isDistributed();
1501	nbIndexes = axis->getNumberWrittenIndexes();
1502	totalNbIndexes = axis->getTotalNumberWrittenIndexes();
1503	offset = axis->getOffsetWrittenIndexes();
1504	firstGlobalIndex = axis->begin;
1505
1506	axis->addRelFileCompressed(this->filename);
1507	setWrittenCompressedAxis(axisId);
1508	++idxAxis;
1509	}
1510	else
1511	{
1512	}
1513
1514	if (!varId.empty())
1515	{
1516	SuperClassWriter::addDimension(varId, (SuperClass::type == MULTI_FILE) ? nbIndexes : totalNbIndexes);
1517
1518	dims.clear();
1519	dims.push_back(varId);
1520	SuperClassWriter::addVariable(varId, NC_INT, dims);
1521
1522	SuperClassWriter::addAttribute("compress", compress, &varId);
1523
1524	switch (SuperClass::type)
1525	{
1526	case (MULTI_FILE):
1527	{
1528	indexes -= firstGlobalIndex;
1529	SuperClassWriter::writeData(indexes, varId, isCollective, 0);
1530	break;
1531	}
1532	case (ONE_FILE):
1533	{
1534	std::vector<StdSize> start, count;
1535	start.push_back(offset);
1536	count.push_back(nbIndexes);
1537
1538	SuperClassWriter::writeData(indexes, varId, isCollective, 0, &start, &count);
1539	break;
1540	}
1541	}
1542	}
1543	}
1544	}
1545
1546	grid->addRelFileCompressed(this->filename);
1547	}
1548	catch (CNetCdfException& e)
1549	{
1550	StdString msg("On writing compressed grid : ");
1551	msg.append(grid->getId()); msg.append("\n");
1552	msg.append("In the context : ");
1553	CContext* context = CContext::getCurrent();
1554	msg.append(context->getId()); msg.append("\n");
1555	msg.append(e.what());
1556	ERROR("CNc4DataOutput::writeGridCompressed_(CGrid* grid)", << msg);
1557	}
1558	}
1559
1560	//--------------------------------------------------------------
1561
1562	void CNc4DataOutput::writeTimeDimension_(void)
1563	{
1564	try
1565	{
1566	SuperClassWriter::addDimension(getTimeCounterName());
1567	}
1568	catch (CNetCdfException& e)
1569	{
1570	StdString msg("On writing time dimension : time_couter\n");
1571	msg.append("In the context : ");
1572	CContext* context = CContext::getCurrent() ;
1573	msg.append(context->getId()); msg.append("\n");
1574	msg.append(e.what());
1575	ERROR("CNc4DataOutput::writeTimeDimension_(void)", << msg);
1576	}
1577	}
1578
1579	//--------------------------------------------------------------
1580
1581	void CNc4DataOutput::writeField_(CField* field)
1582	{
1583	CContext* context = CContext::getCurrent() ;
1584	CContextServer* server=context->server ;
1585
1586	std::vector<StdString> dims, coodinates;
1587	CGrid* grid = field->grid;
1588	if (!grid->doGridHaveDataToWrite())
1589	if (SuperClass::type==MULTI_FILE) return ;
1590
1591	CArray<int,1> axisDomainOrder = grid->axis_domain_order;
1592	int numElement = axisDomainOrder.numElements(), idxDomain = 0, idxAxis = 0, idxScalar = 0;
1593	std::vector<StdString> domainList = grid->getDomainList();
1594	std::vector<StdString> axisList = grid->getAxisList();
1595	std::vector<StdString> scalarList = grid->getScalarList();
1596
1597	StdString timeid = getTimeCounterName();
1598	StdString dimXid,dimYid;
1599	std::deque<StdString> dimIdList, dimCoordList;
1600	bool hasArea = false;
1601	StdString cellMeasures = "area:";
1602	bool compressedOutput = !field->indexed_output.isEmpty() && field->indexed_output;
1603
1604	for (int i = 0; i < numElement; ++i)
1605	{
1606	if (2 == axisDomainOrder(i))
1607	{
1608	CDomain* domain = CDomain::get(domainList[idxDomain]);
1609	StdString domId = domain->getDomainOutputName();
1610	StdString appendDomId = singleDomain ? "" : "_" + domId ;
1611
1612	if (compressedOutput && domain->isCompressible() && domain->type != CDomain::type_attr::unstructured)
1613	{
1614	dimIdList.push_back(domId + "_points");
1615	field->setUseCompressedOutput();
1616	}
1617
1618	switch (domain->type)
1619	{
1620	case CDomain::type_attr::curvilinear:
1621	if (!compressedOutput \|\| !domain->isCompressible())
1622	{
1623	dimXid = StdString("x").append(appendDomId);
1624	dimIdList.push_back(dimXid);
1625	dimYid = StdString("y").append(appendDomId);
1626	dimIdList.push_back(dimYid);
1627	}
1628	dimCoordList.push_back(StdString("nav_lon").append(appendDomId));
1629	dimCoordList.push_back(StdString("nav_lat").append(appendDomId));
1630	break ;
1631	case CDomain::type_attr::rectilinear:
1632	if (!compressedOutput \|\| !domain->isCompressible())
1633	{
1634	dimXid = StdString("lon").append(appendDomId);
1635	dimIdList.push_back(dimXid);
1636	dimYid = StdString("lat").append(appendDomId);
1637	dimIdList.push_back(dimYid);
1638	}
1639	break ;
1640	case CDomain::type_attr::unstructured:
1641	{
1642	if (SuperClassWriter::useCFConvention)
1643	{
1644	dimXid = StdString("cell").append(appendDomId);
1645	dimIdList.push_back(dimXid);
1646	dimCoordList.push_back(StdString("lon").append(appendDomId));
1647	dimCoordList.push_back(StdString("lat").append(appendDomId));
1648	}
1649	else
1650	{
1651	StdString domainName = domain->name;
1652	if (domain->nvertex == 1)
1653	{
1654	dimXid = "n" + domainName + "_node";
1655	dimIdList.push_back(dimXid);
1656	dimCoordList.push_back(StdString(domainName + "_node_x"));
1657	dimCoordList.push_back(StdString(domainName + "_node_y"));
1658	}
1659	else if (domain->nvertex == 2)
1660	{
1661	dimXid = "n" + domainName + "_edge";
1662	dimIdList.push_back(dimXid);
1663	dimCoordList.push_back(StdString(domainName + "_edge_x"));
1664	dimCoordList.push_back(StdString(domainName + "_edge_y"));
1665	}
1666	else
1667	{
1668	dimXid = "n" + domainName + "_face";
1669	dimIdList.push_back(dimXid);
1670	dimCoordList.push_back(StdString(domainName + "_face_x"));
1671	dimCoordList.push_back(StdString(domainName + "_face_y"));
1672	}
1673	} // ugrid convention
1674	} // case unstructured domain
1675	}
1676
1677	if (domain->hasArea)
1678	{
1679	hasArea = true;
1680	cellMeasures += " area" + appendDomId;
1681	}
1682	++idxDomain;
1683	}
1684	else if (1 == axisDomainOrder(i))
1685	{
1686	CAxis* axis = CAxis::get(axisList[idxAxis]);
1687	StdString axisId = axis->getAxisOutputName();
1688
1689	if (compressedOutput && axis->isCompressible())
1690	{
1691	dimIdList.push_back(axisId + "_points");
1692	field->setUseCompressedOutput();
1693	}
1694	else
1695	dimIdList.push_back(axisId);
1696
1697	dimCoordList.push_back(axisId);
1698	++idxAxis;
1699	}
1700	else // scalar
1701	{
1702	/* Do nothing here */
1703	}
1704	}
1705
1706	StdString fieldid = field->getFieldOutputName();
1707
1708	nc_type type ;
1709	if (field->prec.isEmpty()) type = NC_FLOAT ;
1710	else
1711	{
1712	if (field->prec==2) type = NC_SHORT ;
1713	else if (field->prec==4) type = NC_FLOAT ;
1714	else if (field->prec==8) type = NC_DOUBLE ;
1715	}
1716
1717	bool wtime = !(!field->operation.isEmpty() && field->getOperationTimeType() == func::CFunctor::once);
1718
1719	if (wtime)
1720	{
1721	if (field->hasTimeInstant && hasTimeInstant) coodinates.push_back(string("time_instant"));
1722	else if (field->hasTimeCentered && hasTimeCentered) coodinates.push_back(string("time_centered"));
1723	dims.push_back(timeid);
1724	}
1725
1726	if (compressedOutput && grid->isCompressible())
1727	{
1728	dims.push_back(grid->getId() + "_points");
1729	field->setUseCompressedOutput();
1730	}
1731	else
1732	{
1733	while (!dimIdList.empty())
1734	{
1735	dims.push_back(dimIdList.back());
1736	dimIdList.pop_back();
1737	}
1738	}
1739
1740	while (!dimCoordList.empty())
1741	{
1742	coodinates.push_back(dimCoordList.back());
1743	dimCoordList.pop_back();
1744	}
1745
1746	try
1747	{
1748	SuperClassWriter::addVariable(fieldid, type, dims);
1749
1750	if (!field->standard_name.isEmpty())
1751	SuperClassWriter::addAttribute
1752	("standard_name", field->standard_name.getValue(), &fieldid);
1753
1754	if (!field->long_name.isEmpty())
1755	SuperClassWriter::addAttribute
1756	("long_name", field->long_name.getValue(), &fieldid);
1757
1758	if (!field->unit.isEmpty())
1759	SuperClassWriter::addAttribute
1760	("units", field->unit.getValue(), &fieldid);
1761
1762	// Ugrid field attributes "mesh" and "location"
1763	if (!SuperClassWriter::useCFConvention)
1764	{
1765	if (!domainList.empty())
1766	{
1767	CDomain* domain = CDomain::get(domainList[0]); // Suppose that we have only domain
1768	StdString mesh = domain->name;
1769	SuperClassWriter::addAttribute("mesh", mesh, &fieldid);
1770	StdString location;
1771	if (domain->nvertex == 1)
1772	location = "node";
1773	else if (domain->nvertex == 2)
1774	location = "edge";
1775	else if (domain->nvertex > 2)
1776	location = "face";
1777	SuperClassWriter::addAttribute("location", location, &fieldid);
1778	}
1779
1780	}
1781
1782	if (!field->valid_min.isEmpty())
1783	SuperClassWriter::addAttribute
1784	("valid_min", field->valid_min.getValue(), &fieldid);
1785
1786	if (!field->valid_max.isEmpty())
1787	SuperClassWriter::addAttribute
1788	("valid_max", field->valid_max.getValue(), &fieldid);
1789
1790	if (!field->scale_factor.isEmpty())
1791	SuperClassWriter::addAttribute
1792	("scale_factor", field->scale_factor.getValue(), &fieldid);
1793
1794	if (!field->add_offset.isEmpty())
1795	SuperClassWriter::addAttribute
1796	("add_offset", field->add_offset.getValue(), &fieldid);
1797
1798	SuperClassWriter::addAttribute
1799	("online_operation", field->operation.getValue(), &fieldid);
1800
1801	// write child variables as attributes
1802
1803
1804	vector<CVariable*> listVars = field->getAllVariables() ;
1805	for (vector<CVariable>::iterator it = listVars.begin() ;it != listVars.end(); it++) writeAttribute_(it, fieldid) ;
1806
1807	bool alreadyAddCellMethod = false;
1808	StdString cellMethodsPrefix(""), cellMethodsSuffix("");
1809	if (!field->cell_methods.isEmpty())
1810	{
1811	StdString cellMethodString = field->cell_methods;
1812	if (field->cell_methods_mode.isEmpty() \|\|
1813	(CField::cell_methods_mode_attr::overwrite == field->cell_methods_mode))
1814	{
1815	SuperClassWriter::addAttribute("cell_methods", cellMethodString, &fieldid);
1816	alreadyAddCellMethod = true;
1817	}
1818	else
1819	{
1820	switch (field->cell_methods_mode)
1821	{
1822	case (CField::cell_methods_mode_attr::prefix):
1823	cellMethodsPrefix = cellMethodString;
1824	cellMethodsPrefix += " ";
1825	break;
1826	case (CField::cell_methods_mode_attr::suffix):
1827	cellMethodsSuffix = " ";
1828	cellMethodsSuffix += cellMethodString;
1829	break;
1830	case (CField::cell_methods_mode_attr::none):
1831	break;
1832	default:
1833	break;
1834	}
1835	}
1836	}
1837
1838
1839	if (wtime)
1840	{
1841	CDuration freqOp = field->freq_op.getValue();
1842	freqOp.solveTimeStep(*context->calendar);
1843	StdString freqOpStr = freqOp.toStringUDUnits();
1844	SuperClassWriter::addAttribute("interval_operation", freqOpStr, &fieldid);
1845
1846	CDuration freqOut = field->getRelFile()->output_freq.getValue();
1847	freqOut.solveTimeStep(*context->calendar);
1848	SuperClassWriter::addAttribute("interval_write", freqOut.toStringUDUnits(), &fieldid);
1849
1850	StdString cellMethods(cellMethodsPrefix + "time: ");
1851	if (field->operation.getValue() == "instant") cellMethods += "point";
1852	else if (field->operation.getValue() == "average") cellMethods += "mean";
1853	else if (field->operation.getValue() == "accumulate") cellMethods += "sum";
1854	else cellMethods += field->operation;
1855	if (freqOp.resolve(context->calendar) != freqOut.resolve(context->calendar))
1856	cellMethods += " (interval: " + freqOpStr + ")";
1857	cellMethods += cellMethodsSuffix;
1858	if (!alreadyAddCellMethod)
1859	SuperClassWriter::addAttribute("cell_methods", cellMethods, &fieldid);
1860	}
1861
1862	if (hasArea)
1863	SuperClassWriter::addAttribute("cell_measures", cellMeasures, &fieldid);
1864
1865	if (!field->default_value.isEmpty())
1866	{
1867	double default_value = field->default_value.getValue();
1868	float fdefault_value = (float)default_value;
1869	if (type == NC_DOUBLE)
1870	SuperClassWriter::setDefaultValue(fieldid, &default_value);
1871	else
1872	SuperClassWriter::setDefaultValue(fieldid, &fdefault_value);
1873	}
1874	else
1875	SuperClassWriter::setDefaultValue(fieldid, (double*)NULL);
1876
1877	if (field->compression_level.isEmpty())
1878	field->compression_level = field->file->compression_level.isEmpty() ? 0 : field->file->compression_level;
1879	SuperClassWriter::setCompressionLevel(fieldid, field->compression_level);
1880
1881	{ // Ecriture des coordonnes
1882
1883	StdString coordstr; //boost::algorithm::join(coodinates, " ")
1884	std::vector<StdString>::iterator
1885	itc = coodinates.begin(), endc = coodinates.end();
1886
1887	for (; itc!= endc; itc++)
1888	{
1889	StdString & coord = *itc;
1890	if (itc+1 != endc)
1891	coordstr.append(coord).append(" ");
1892	else coordstr.append(coord);
1893	}
1894
1895	SuperClassWriter::addAttribute("coordinates", coordstr, &fieldid);
1896
1897	}
1898	}
1899	catch (CNetCdfException& e)
1900	{
1901	StdString msg("On writing field : ");
1902	msg.append(fieldid); msg.append("\n");
1903	msg.append("In the context : ");
1904	msg.append(context->getId()); msg.append("\n");
1905	msg.append(e.what());
1906	ERROR("CNc4DataOutput::writeField_(CField* field)", << msg);
1907	}
1908	} // writeField_()
1909
1910	//--------------------------------------------------------------
1911
1912	void CNc4DataOutput::writeFile_ (CFile* file)
1913	{
1914	StdString filename = file->getFileOutputName();
1915	StdString description = (!file->description.isEmpty())
1916	? file->description.getValue()
1917	: StdString("Created by xios");
1918
1919	singleDomain = (file->nbDomains == 1);
1920
1921	StdString conv_str ;
1922	if (file->convention_str.isEmpty())
1923	{
1924	if (SuperClassWriter::useCFConvention) conv_str="CF-1.6" ;
1925	else conv_str="UGRID" ;
1926	}
1927	else conv_str=file->convention_str ;
1928
1929	try
1930	{
1931	this->writeFileAttributes(filename, description,
1932	conv_str,
1933	StdString("An IPSL model"),
1934	this->getTimeStamp());
1935
1936	if (!appendMode)
1937	SuperClassWriter::addDimension("axis_nbounds", 2);
1938	}
1939	catch (CNetCdfException& e)
1940	{
1941	StdString msg("On writing file : ");
1942	msg.append(filename); msg.append("\n");
1943	msg.append("In the context : ");
1944	CContext* context = CContext::getCurrent() ;
1945	msg.append(context->getId()); msg.append("\n");
1946	msg.append(e.what());
1947	ERROR("CNc4DataOutput::writeFile_ (CFile* file)", << msg);
1948	}
1949	}
1950
1951	void CNc4DataOutput::writeAttribute_ (CVariable* var, const string& fieldId)
1952	{
1953	StdString name = var->getVariableOutputName();
1954
1955	try
1956	{
1957	if (var->type.getValue() == CVariable::type_attr::t_int \|\| var->type.getValue() == CVariable::type_attr::t_int32)
1958	addAttribute(name, var->getData<int>(), &fieldId);
1959	else if (var->type.getValue() == CVariable::type_attr::t_int16)
1960	addAttribute(name, var->getData<short int>(), &fieldId);
1961	else if (var->type.getValue() == CVariable::type_attr::t_float)
1962	addAttribute(name, var->getData<float>(), &fieldId);
1963	else if (var->type.getValue() == CVariable::type_attr::t_double)
1964	addAttribute(name, var->getData<double>(), &fieldId);
1965	else if (var->type.getValue() == CVariable::type_attr::t_string)
1966	addAttribute(name, var->getData<string>(), &fieldId);
1967	else
1968	ERROR("CNc4DataOutput::writeAttribute_ (CVariable* var, const string& fieldId)",
1969	<< "Unsupported variable of type " << var->type.getStringValue());
1970	}
1971	catch (CNetCdfException& e)
1972	{
1973	StdString msg("On writing attributes of variable with name : ");
1974	msg.append(name); msg.append("in the field "); msg.append(fieldId); msg.append("\n");
1975	msg.append("In the context : ");
1976	CContext* context = CContext::getCurrent() ;
1977	msg.append(context->getId()); msg.append("\n");
1978	msg.append(e.what());
1979	ERROR("CNc4DataOutput::writeAttribute_ (CVariable* var, const string& fieldId)", << msg);
1980	}
1981	}
1982
1983	void CNc4DataOutput::writeAttribute_ (CVariable* var)
1984	{
1985	StdString name = var->getVariableOutputName();
1986
1987	try
1988	{
1989	if (var->type.getValue() == CVariable::type_attr::t_int \|\| var->type.getValue() == CVariable::type_attr::t_int32)
1990	addAttribute(name, var->getData<int>());
1991	else if (var->type.getValue() == CVariable::type_attr::t_int16)
1992	addAttribute(name, var->getData<short int>());
1993	else if (var->type.getValue() == CVariable::type_attr::t_float)
1994	addAttribute(name, var->getData<float>());
1995	else if (var->type.getValue() == CVariable::type_attr::t_double)
1996	addAttribute(name, var->getData<double>());
1997	else if (var->type.getValue() == CVariable::type_attr::t_string)
1998	addAttribute(name, var->getData<string>());
1999	else
2000	ERROR("CNc4DataOutput::writeAttribute_ (CVariable* var)",
2001	<< "Unsupported variable of type " << var->type.getStringValue());
2002	}
2003	catch (CNetCdfException& e)
2004	{
2005	StdString msg("On writing attributes of variable with name : ");
2006	msg.append(name); msg.append("\n");
2007	msg.append("In the context : ");
2008	CContext* context = CContext::getCurrent() ;
2009	msg.append(context->getId()); msg.append("\n");
2010	msg.append(e.what());
2011	ERROR("CNc4DataOutput::writeAttribute_ (CVariable* var)", << msg);
2012	}
2013	}
2014
2015	void CNc4DataOutput::syncFile_ (void)
2016	{
2017	try
2018	{
2019	SuperClassWriter::sync() ;
2020	}
2021	catch (CNetCdfException& e)
2022	{
2023	StdString msg("On synchronizing the write among processes");
2024	msg.append("In the context : ");
2025	CContext* context = CContext::getCurrent() ;
2026	msg.append(context->getId()); msg.append("\n");
2027	msg.append(e.what());
2028	ERROR("CNc4DataOutput::syncFile_ (void)", << msg);
2029	}
2030	}
2031
2032	void CNc4DataOutput::closeFile_ (void)
2033	{
2034	try
2035	{
2036	SuperClassWriter::close() ;
2037	}
2038	catch (CNetCdfException& e)
2039	{
2040	StdString msg("On closing file");
2041	msg.append("In the context : ");
2042	CContext* context = CContext::getCurrent() ;
2043	msg.append(context->getId()); msg.append("\n");
2044	msg.append(e.what());
2045	ERROR("CNc4DataOutput::syncFile_ (void)", << msg);
2046	}
2047
2048	}
2049
2050	//---------------------------------------------------------------
2051
2052	StdString CNc4DataOutput::getTimeStamp(void) const
2053	{
2054	const int buffer_size = 100;
2055	time_t rawtime;
2056	struct tm * timeinfo = NULL;
2057	char buffer [buffer_size];
2058	StdString formatStr;
2059	if (file->time_stamp_format.isEmpty()) formatStr="%Y-%b-%d %H:%M:%S %Z" ;
2060	else formatStr=file->time_stamp_format;
2061
2062	// time ( &rawtime );
2063	// timeinfo = localtime ( &rawtime );
2064	time ( &rawtime );
2065	timeinfo = gmtime ( &rawtime );
2066	strftime (buffer, buffer_size, formatStr.c_str(), timeinfo);
2067
2068	return (StdString(buffer));
2069	}
2070
2071	//---------------------------------------------------------------
2072
2073	void CNc4DataOutput::writeFieldData_ (CField* field)
2074	{
2075	CContext* context = CContext::getCurrent();
2076	CContextServer* server = context->server;
2077	CGrid* grid = field->grid;
2078
2079	if (field->getNStep()<1)
2080	{
2081	return;
2082	}
2083
2084	if (!grid->doGridHaveDataToWrite())
2085	if (SuperClass::type == MULTI_FILE \|\| !isCollective)
2086	{
2087	return;
2088	}
2089
2090	StdString fieldid = field->getFieldOutputName();
2091
2092	StdOStringStream oss;
2093	string timeAxisId;
2094	if (field->hasTimeInstant) timeAxisId = "time_instant";
2095	else if (field->hasTimeCentered) timeAxisId = "time_centered";
2096
2097	StdString timeBoundId = getTimeCounterName() + "_bounds";
2098
2099	StdString timeAxisBoundId;
2100	if (field->hasTimeInstant) timeAxisBoundId = "time_instant_bounds";
2101	else if (field->hasTimeCentered) timeAxisBoundId = "time_centered_bounds";
2102
2103	if (!field->wasWritten())
2104	{
2105	if (appendMode && field->file->record_offset.isEmpty() &&
2106	field->getOperationTimeType() != func::CFunctor::once)
2107	{
2108	double factorUnit;
2109	if (!field->file->time_units.isEmpty() && field->file->time_units==CFile::time_units_attr::days)
2110	factorUnit=context->getCalendar()->getDayLengthInSeconds() ;
2111	else factorUnit=1 ;
2112	field->resetNStep(getRecordFromTime(field->last_Write_srv,factorUnit) + 1);
2113	}
2114
2115	field->setWritten();
2116	}
2117
2118
2119	CArray<double,1> time_data(1);
2120	CArray<double,1> time_data_bound(2);
2121	CArray<double,1> time_counter(1);
2122	CArray<double,1> time_counter_bound(2);
2123
2124	bool wtime = (field->getOperationTimeType() != func::CFunctor::once);
2125	bool wtimeCounter =false ;
2126	bool wtimeData =false ;
2127
2128
2129	if (wtime)
2130	{
2131	Time lastWrite = field->last_Write_srv;
2132	Time lastLastWrite = field->lastlast_Write_srv;
2133
2134
2135	if (field->hasTimeInstant)
2136	{
2137	time_data(0) = time_data_bound(1) = lastWrite;
2138	time_data_bound(0) = time_data_bound(1) = lastWrite;
2139	if (timeCounterType==instant)
2140	{
2141	time_counter(0) = time_data(0);
2142	time_counter_bound(0) = time_data_bound(0);
2143	time_counter_bound(1) = time_data_bound(1);
2144	wtimeCounter=true ;
2145	}
2146	if (hasTimeInstant) wtimeData=true ;
2147	}
2148	else if (field->hasTimeCentered)
2149	{
2150	time_data(0) = (lastWrite + lastLastWrite) / 2;
2151	time_data_bound(0) = lastLastWrite;
2152	time_data_bound(1) = lastWrite;
2153	if (timeCounterType==centered)
2154	{
2155	time_counter(0) = time_data(0) ;
2156	time_counter_bound(0) = time_data_bound(0) ;
2157	time_counter_bound(1) = time_data_bound(1) ;
2158	wtimeCounter=true ;
2159	}
2160	if (hasTimeCentered) wtimeData=true ;
2161	}
2162
2163	if (timeCounterType==record)
2164	{
2165	time_counter(0) = field->getNStep() - 1;
2166	time_counter_bound(0) = time_counter_bound(1) = field->getNStep() - 1;
2167	wtimeCounter=true ;
2168	}
2169
2170	if (!field->file->time_units.isEmpty() && field->file->time_units==CFile::time_units_attr::days)
2171	{
2172	double secByDay=context->getCalendar()->getDayLengthInSeconds() ;
2173	time_data/=secByDay;
2174	time_data_bound/=secByDay;
2175	time_counter/=secByDay;
2176	time_counter_bound/=secByDay;
2177	}
2178	}
2179
2180	bool isRoot = (server->intraCommRank == 0);
2181
2182	if (!field->scale_factor.isEmpty() \|\| !field->add_offset.isEmpty())
2183	{
2184	double scaleFactor = 1.0;
2185	double addOffset = 0.0;
2186	if (!field->scale_factor.isEmpty()) scaleFactor = field->scale_factor;
2187	if (!field->add_offset.isEmpty()) addOffset = field->add_offset;
2188	field->scaleFactorAddOffset(scaleFactor, addOffset);
2189	}
2190
2191	try
2192	{
2193	size_t writtenSize;
2194	if (field->getUseCompressedOutput())
2195	writtenSize = grid->getNumberWrittenIndexes();
2196	else
2197	writtenSize = grid->getWrittenDataSize();
2198
2199	CArray<double,1> fieldData(writtenSize);
2200	if (!field->default_value.isEmpty()) fieldData = field->default_value;
2201
2202	if (field->getUseCompressedOutput())
2203	field->outputCompressedField(fieldData);
2204	else
2205	field->outputField(fieldData);
2206
2207	if (!field->prec.isEmpty() && field->prec == 2) fieldData = round(fieldData);
2208
2209	switch (SuperClass::type)
2210	{
2211	case (MULTI_FILE) :
2212	{
2213	CTimer::get("Files : writing data").resume();
2214	SuperClassWriter::writeData(fieldData, fieldid, isCollective, field->getNStep() - 1);
2215	CTimer::get("Files : writing data").suspend();
2216	if (wtime)
2217	{
2218	CTimer::get("Files : writing time axis").resume();
2219	if ( wtimeData)
2220	{
2221	// SuperClassWriter::writeData(time_data, timeAxisId, isCollective, field->getNStep() - 1);
2222	// SuperClassWriter::writeData(time_data_bound, timeAxisBoundId, isCollective, field->getNStep() - 1);
2223	SuperClassWriter::writeTimeAxisData(time_data, timeAxisId, isCollective, field->getNStep() - 1, isRoot);
2224	SuperClassWriter::writeTimeAxisDataBounds(time_data_bound, timeAxisBoundId, isCollective, field->getNStep() - 1, isRoot);
2225	}
2226	if (wtimeCounter)
2227	{
2228	// SuperClassWriter::writeData(time_counter, getTimeCounterName(), isCollective, field->getNStep() - 1);
2229	// if (timeCounterType!=record) SuperClassWriter::writeData(time_counter_bound, timeBoundId, isCollective, field->getNStep() - 1);
2230	SuperClassWriter::writeTimeAxisData(time_counter, getTimeCounterName(), isCollective, field->getNStep() - 1,isRoot);
2231	if (timeCounterType!=record) SuperClassWriter::writeTimeAxisDataBounds(time_counter_bound, timeBoundId, isCollective, field->getNStep() - 1, isRoot);
2232	}
2233	CTimer::get("Files : writing time axis").suspend();
2234	}
2235	break;
2236	}
2237	case (ONE_FILE) :
2238	{
2239	const std::vector<int>& nZoomBeginGlobal = grid->getDistributionServer()->getZoomBeginGlobal();
2240	const std::vector<int>& nZoomBeginServer = grid->getDistributionServer()->getZoomBeginServer();
2241	const std::vector<int>& nZoomSizeServer = grid->getDistributionServer()->getZoomSizeServer();
2242
2243	std::vector<StdSize> start, count;
2244
2245	if (field->getUseCompressedOutput())
2246	{
2247	if (grid->isCompressible())
2248	{
2249	start.push_back(grid->getOffsetWrittenIndexes());
2250	count.push_back(grid->getNumberWrittenIndexes());
2251	}
2252	else
2253	{
2254	CArray<int,1> axisDomainOrder = grid->axis_domain_order;
2255	std::vector<StdString> domainList = grid->getDomainList();
2256	std::vector<StdString> axisList = grid->getAxisList();
2257	int numElement = axisDomainOrder.numElements();
2258	int idxDomain = domainList.size() - 1, idxAxis = axisList.size() - 1;
2259	int idx = nZoomBeginGlobal.size() - 1;
2260
2261	start.reserve(nZoomBeginGlobal.size());
2262	count.reserve(nZoomBeginGlobal.size());
2263
2264
2265	for (int i = numElement - 1; i >= 0; --i)
2266	{
2267	if (2 == axisDomainOrder(i))
2268	{
2269	CDomain* domain = CDomain::get(domainList[idxDomain]);
2270
2271	if (domain->isCompressible())
2272	{
2273	start.push_back(domain->getOffsetWrittenIndexes());
2274	count.push_back(domain->getNumberWrittenIndexes());
2275	idx -= 2;
2276	}
2277	else
2278	{
2279	if ((domain->type) != CDomain::type_attr::unstructured)
2280	{
2281	start.push_back(nZoomBeginServer[idx] - nZoomBeginGlobal[idx]);
2282	count.push_back(nZoomSizeServer[idx]);
2283	}
2284	--idx;
2285	start.push_back(nZoomBeginServer[idx] - nZoomBeginGlobal[idx]);
2286	count.push_back(nZoomSizeServer[idx]);
2287	--idx;
2288	}
2289	--idxDomain;
2290	}
2291	else if (1 == axisDomainOrder(i))
2292	{
2293	CAxis* axis = CAxis::get(axisList[idxAxis]);
2294
2295	if (axis->isCompressible())
2296	{
2297	start.push_back(axis->getOffsetWrittenIndexes());
2298	count.push_back(axis->getNumberWrittenIndexes());
2299	}
2300	else
2301	{
2302	start.push_back(nZoomBeginServer[idx] - nZoomBeginGlobal[idx]);
2303	count.push_back(nZoomSizeServer[idx]);
2304	}
2305
2306	--idxAxis;
2307	--idx;
2308	}
2309	}
2310	}
2311	}
2312	else
2313	{
2314	CArray<int,1> axisDomainOrder = grid->axis_domain_order;
2315	std::vector<StdString> domainList = grid->getDomainList();
2316	std::vector<StdString> axisList = grid->getAxisList();
2317	int numElement = axisDomainOrder.numElements();
2318	int idxDomain = domainList.size() - 1, idxAxis = axisList.size() - 1;
2319	int idx = domainList.size() * 2 + axisList.size() - 1;// nZoomBeginGlobal.size() - 1;
2320
2321	start.reserve(nZoomBeginGlobal.size());
2322	count.reserve(nZoomBeginGlobal.size());
2323
2324	for (int i = numElement - 1; i >= 0; --i)
2325	{
2326	if (2 == axisDomainOrder(i))
2327	{
2328	CDomain* domain = CDomain::get(domainList[idxDomain]);
2329	if ((domain->type) != CDomain::type_attr::unstructured)
2330	{
2331	start.push_back(domain->zoom_jbegin - domain->global_zoom_jbegin);
2332	count.push_back(domain->zoom_nj);
2333	}
2334	--idx ;
2335
2336	start.push_back(domain->zoom_ibegin - domain->global_zoom_ibegin);
2337	count.push_back(domain->zoom_ni);
2338	--idx ;
2339	--idxDomain;
2340	}
2341	else if (1 == axisDomainOrder(i))
2342	{
2343	CAxis* axis = CAxis::get(axisList[idxAxis]);
2344	start.push_back(axis->zoom_begin - axis->global_zoom_begin);
2345	count.push_back(axis->zoom_n);
2346	--idx;
2347	--idxAxis;
2348	}
2349	else
2350	{
2351	if (1 == axisDomainOrder.numElements())
2352	{
2353	start.push_back(0);
2354	count.push_back(1);
2355	}
2356	--idx;
2357	}
2358	}
2359	}
2360
2361
2362	CTimer::get("Files : writing data").resume();
2363	SuperClassWriter::writeData(fieldData, fieldid, isCollective, field->getNStep() - 1, &start, &count);
2364	CTimer::get("Files : writing data").suspend();
2365
2366	if (wtime)
2367	{
2368	CTimer::get("Files : writing time axis").resume();
2369	if ( wtimeData)
2370	{
2371	// SuperClassWriter::writeData(time_data, timeAxisId, isCollective, field->getNStep() - 1);
2372	// SuperClassWriter::writeData(time_data_bound, timeAxisBoundId, isCollective, field->getNStep() - 1);
2373	SuperClassWriter::writeTimeAxisData(time_data, timeAxisId, isCollective, field->getNStep() - 1, isRoot);
2374	SuperClassWriter::writeTimeAxisDataBounds(time_data_bound, timeAxisBoundId, isCollective, field->getNStep() - 1, isRoot);
2375	}
2376	if (wtimeCounter)
2377	{
2378	// SuperClassWriter::writeData(time_counter, getTimeCounterName(), isCollective, field->getNStep() - 1);
2379	// if (timeCounterType!=record) SuperClassWriter::writeData(time_counter_bound, timeBoundId, isCollective, field->getNStep() - 1);
2380	SuperClassWriter::writeTimeAxisData(time_counter, getTimeCounterName(), isCollective, field->getNStep() - 1,isRoot);
2381	if (timeCounterType!=record) SuperClassWriter::writeTimeAxisDataBounds(time_counter_bound, timeBoundId, isCollective, field->getNStep() - 1, isRoot);
2382
2383	}
2384	CTimer::get("Files : writing time axis").suspend();
2385	}
2386
2387	break;
2388	}
2389	}
2390	}
2391	catch (CNetCdfException& e)
2392	{
2393	StdString msg("On writing field data: ");
2394	msg.append(fieldid); msg.append("\n");
2395	msg.append("In the context : ");
2396	msg.append(context->getId()); msg.append("\n");
2397	msg.append(e.what());
2398	ERROR("CNc4DataOutput::writeFieldData_ (CField* field)", << msg);
2399	}
2400	}
2401
2402	//---------------------------------------------------------------
2403
2404	void CNc4DataOutput::writeTimeAxis_
2405	(CField* field,
2406	const boost::shared_ptr<CCalendar> cal)
2407	{
2408	StdOStringStream oss;
2409	bool createInstantAxis=false ;
2410	bool createCenteredAxis=false ;
2411	bool createTimeCounterAxis=false ;
2412
2413	if (field->getOperationTimeType() == func::CFunctor::once) return ;
2414
2415
2416	StdString axisId ;
2417	StdString axisBoundId;
2418	StdString timeid(getTimeCounterName());
2419	StdString timeBoundId("axis_nbounds");
2420
2421	StdString strTimeUnits ;
2422	if (!field->file->time_units.isEmpty() && field->file->time_units==CFile::time_units_attr::days) strTimeUnits="days since " ;
2423	else strTimeUnits="seconds since " ;
2424
2425	if (field->getOperationTimeType() == func::CFunctor::instant) field->hasTimeInstant = true;
2426	if (field->getOperationTimeType() == func::CFunctor::centered) field->hasTimeCentered = true;
2427
2428
2429	if (field->file->time_counter.isEmpty())
2430	{
2431	if (timeCounterType==none) createTimeCounterAxis=true ;
2432	if (field->hasTimeCentered)
2433	{
2434	timeCounterType=centered ;
2435	if (!hasTimeCentered) createCenteredAxis=true ;
2436	}
2437	if (field->hasTimeInstant)
2438	{
2439	if (timeCounterType==none) timeCounterType=instant ;
2440	if (!hasTimeInstant) createInstantAxis=true ;
2441	}
2442	}
2443	else if (field->file->time_counter==CFile::time_counter_attr::instant)
2444	{
2445	if (field->hasTimeCentered)
2446	{
2447	if (!hasTimeCentered) createCenteredAxis=true ;
2448	}
2449	if (field->hasTimeInstant)
2450	{
2451	if (timeCounterType==none) createTimeCounterAxis=true ;
2452	timeCounterType=instant ;
2453	if (!hasTimeInstant) createInstantAxis=true ;
2454	}
2455	}
2456	else if (field->file->time_counter==CFile::time_counter_attr::centered)
2457	{
2458	if (field->hasTimeCentered)
2459	{
2460	if (timeCounterType==none) createTimeCounterAxis=true ;
2461	timeCounterType=centered ;
2462	if (!hasTimeCentered) createCenteredAxis=true ;
2463	}
2464	if (field->hasTimeInstant)
2465	{
2466	if (!hasTimeInstant) createInstantAxis=true ;
2467	}
2468	}
2469	else if (field->file->time_counter==CFile::time_counter_attr::instant_exclusive)
2470	{
2471	if (field->hasTimeCentered)
2472	{
2473	if (!hasTimeCentered) createCenteredAxis=true ;
2474	}
2475	if (field->hasTimeInstant)
2476	{
2477	if (timeCounterType==none) createTimeCounterAxis=true ;
2478	timeCounterType=instant ;
2479	}
2480	}
2481	else if (field->file->time_counter==CFile::time_counter_attr::centered_exclusive)
2482	{
2483	if (field->hasTimeCentered)
2484	{
2485	if (timeCounterType==none) createTimeCounterAxis=true ;
2486	timeCounterType=centered ;
2487	}
2488	if (field->hasTimeInstant)
2489	{
2490	if (!hasTimeInstant) createInstantAxis=true ;
2491	}
2492	}
2493	else if (field->file->time_counter==CFile::time_counter_attr::exclusive)
2494	{
2495	if (field->hasTimeCentered)
2496	{
2497	if (timeCounterType==none) createTimeCounterAxis=true ;
2498	if (timeCounterType==instant) createInstantAxis=true ;
2499	timeCounterType=centered ;
2500	}
2501	if (field->hasTimeInstant)
2502	{
2503	if (timeCounterType==none)
2504	{
2505	createTimeCounterAxis=true ;
2506	timeCounterType=instant ;
2507	}
2508	if (timeCounterType==centered)
2509	{
2510	if (!hasTimeInstant) createInstantAxis=true ;
2511	}
2512	}
2513	}
2514	else if (field->file->time_counter==CFile::time_counter_attr::none)
2515	{
2516	if (field->hasTimeCentered)
2517	{
2518	if (!hasTimeCentered) createCenteredAxis=true ;
2519	}
2520	if (field->hasTimeInstant)
2521	{
2522	if (!hasTimeInstant) createInstantAxis=true ;
2523	}
2524	}
2525	else if (field->file->time_counter==CFile::time_counter_attr::record)
2526	{
2527	if (timeCounterType==none) createTimeCounterAxis=true ;
2528	timeCounterType=record ;
2529	if (field->hasTimeCentered)
2530	{
2531	if (!hasTimeCentered) createCenteredAxis=true ;
2532	}
2533	if (field->hasTimeInstant)
2534	{
2535	if (!hasTimeInstant) createInstantAxis=true ;
2536	}
2537	}
2538
2539	if (createInstantAxis)
2540	{
2541	axisId="time_instant" ;
2542	axisBoundId="time_instant_bounds";
2543	hasTimeInstant=true ;
2544	}
2545
2546	if (createCenteredAxis)
2547	{
2548	axisId="time_centered" ;
2549	axisBoundId="time_centered_bounds";
2550	hasTimeCentered=true ;
2551	}
2552
2553
2554	try
2555	{
2556	std::vector<StdString> dims;
2557
2558	if (createInstantAxis \|\| createCenteredAxis)
2559	{
2560	// Adding time_instant or time_centered
2561	dims.push_back(timeid);
2562	if (!SuperClassWriter::varExist(axisId))
2563	{
2564	SuperClassWriter::addVariable(axisId, NC_DOUBLE, dims);
2565
2566	CDate timeOrigin=cal->getTimeOrigin() ;
2567	StdOStringStream oss2;
2568	StdString strInitdate=oss2.str() ;
2569	StdString strTimeOrigin=timeOrigin.toString() ;
2570	this->writeTimeAxisAttributes(axisId, cal->getType(),strTimeUnits+strTimeOrigin,
2571	strTimeOrigin, axisBoundId);
2572	}
2573
2574	// Adding time_instant_bounds or time_centered_bounds variables
2575	if (!SuperClassWriter::varExist(axisBoundId))
2576	{
2577	dims.clear() ;
2578	dims.push_back(timeid);
2579	dims.push_back(timeBoundId);
2580	SuperClassWriter::addVariable(axisBoundId, NC_DOUBLE, dims);
2581	}
2582	}
2583
2584	if (createTimeCounterAxis)
2585	{
2586	// Adding time_counter
2587	axisId = getTimeCounterName();
2588	axisBoundId = getTimeCounterName() + "_bounds";
2589	dims.clear();
2590	dims.push_back(timeid);
2591	if (!SuperClassWriter::varExist(axisId))
2592	{
2593	SuperClassWriter::addVariable(axisId, NC_DOUBLE, dims);
2594	SuperClassWriter::addAttribute("axis", string("T"), &axisId);
2595
2596	if (field->file->time_counter.isEmpty() \|\|
2597	(field->file->time_counter != CFile::time_counter_attr::record))
2598	{
2599	CDate timeOrigin = cal->getTimeOrigin();
2600	StdString strTimeOrigin = timeOrigin.toString();
2601
2602	this->writeTimeAxisAttributes(axisId, cal->getType(),
2603	strTimeUnits+strTimeOrigin,
2604	strTimeOrigin, axisBoundId);
2605	}
2606	}
2607
2608	// Adding time_counter_bound dimension
2609	if (field->file->time_counter.isEmpty() \|\| (field->file->time_counter != CFile::time_counter_attr::record))
2610	{
2611	if (!SuperClassWriter::varExist(axisBoundId))
2612	{
2613	dims.clear();
2614	dims.push_back(timeid);
2615	dims.push_back(timeBoundId);
2616	SuperClassWriter::addVariable(axisBoundId, NC_DOUBLE, dims);
2617	}
2618	}
2619	}
2620	}
2621	catch (CNetCdfException& e)
2622	{
2623	StdString msg("On writing time axis data: ");
2624	msg.append("In the context : ");
2625	CContext* context = CContext::getCurrent() ;
2626	msg.append(context->getId()); msg.append("\n");
2627	msg.append(e.what());
2628	ERROR("CNc4DataOutput::writeTimeAxis_ (CField* field, \
2629	const boost::shared_ptr<CCalendar> cal)", << msg);
2630	}
2631	}
2632
2633	//---------------------------------------------------------------
2634
2635	void CNc4DataOutput::writeTimeAxisAttributes(const StdString & axis_name,
2636	const StdString & calendar,
2637	const StdString & units,
2638	const StdString & time_origin,
2639	const StdString & time_bounds,
2640	const StdString & standard_name,
2641	const StdString & long_name)
2642	{
2643	try
2644	{
2645	SuperClassWriter::addAttribute("standard_name", standard_name, &axis_name);
2646	SuperClassWriter::addAttribute("long_name", long_name , &axis_name);
2647	SuperClassWriter::addAttribute("calendar", calendar , &axis_name);
2648	SuperClassWriter::addAttribute("units", units , &axis_name);
2649	SuperClassWriter::addAttribute("time_origin", time_origin , &axis_name);
2650	SuperClassWriter::addAttribute("bounds", time_bounds , &axis_name);
2651	}
2652	catch (CNetCdfException& e)
2653	{
2654	StdString msg("On writing time axis Attribute: ");
2655	msg.append("In the context : ");
2656	CContext* context = CContext::getCurrent() ;
2657	msg.append(context->getId()); msg.append("\n");
2658	msg.append(e.what());
2659	ERROR("CNc4DataOutput::writeTimeAxisAttributes(const StdString & axis_name, \
2660	const StdString & calendar,\
2661	const StdString & units, \
2662	const StdString & time_origin, \
2663	const StdString & time_bounds, \
2664	const StdString & standard_name, \
2665	const StdString & long_name)", << msg);
2666	}
2667	}
2668
2669	//---------------------------------------------------------------
2670
2671	void CNc4DataOutput::writeAxisAttributes(const StdString & axis_name,
2672	const StdString & axis,
2673	const StdString & standard_name,
2674	const StdString & long_name,
2675	const StdString & units,
2676	const StdString & nav_model)
2677	{
2678	try
2679	{
2680	if (!axis.empty())
2681	SuperClassWriter::addAttribute("axis" , axis , &axis_name);
2682
2683	SuperClassWriter::addAttribute("standard_name", standard_name, &axis_name);
2684	SuperClassWriter::addAttribute("long_name" , long_name , &axis_name);
2685	SuperClassWriter::addAttribute("units" , units , &axis_name);
2686	// SuperClassWriter::addAttribute("nav_model" , nav_model , &axis_name);
2687	}
2688	catch (CNetCdfException& e)
2689	{
2690	StdString msg("On writing Axis Attribute: ");
2691	msg.append("In the context : ");
2692	CContext* context = CContext::getCurrent() ;
2693	msg.append(context->getId()); msg.append("\n");
2694	msg.append(e.what());
2695	ERROR("CNc4DataOutput::writeAxisAttributes(const StdString & axis_name, \
2696	const StdString & axis, \
2697	const StdString & standard_name, \
2698	const StdString & long_name, \
2699	const StdString & units, \
2700	const StdString & nav_model)", << msg);
2701	}
2702	}
2703
2704	//---------------------------------------------------------------
2705
2706	void CNc4DataOutput::writeLocalAttributes
2707	(int ibegin, int ni, int jbegin, int nj, StdString domid)
2708	{
2709	try
2710	{
2711	SuperClassWriter::addAttribute(StdString("ibegin").append(domid), ibegin);
2712	SuperClassWriter::addAttribute(StdString("ni" ).append(domid), ni);
2713	SuperClassWriter::addAttribute(StdString("jbegin").append(domid), jbegin);
2714	SuperClassWriter::addAttribute(StdString("nj" ).append(domid), nj);
2715	}
2716	catch (CNetCdfException& e)
2717	{
2718	StdString msg("On writing Local Attributes: ");
2719	msg.append("In the context : ");
2720	CContext* context = CContext::getCurrent() ;
2721	msg.append(context->getId()); msg.append("\n");
2722	msg.append(e.what());
2723	ERROR("CNc4DataOutput::writeLocalAttributes \
2724	(int ibegin, int ni, int jbegin, int nj, StdString domid)", << msg);
2725	}
2726
2727	}
2728
2729	void CNc4DataOutput::writeLocalAttributes_IOIPSL(const StdString& dimXid, const StdString& dimYid,
2730	int ibegin, int ni, int jbegin, int nj, int ni_glo, int nj_glo, int rank, int size)
2731	{
2732	CArray<int,1> array(2) ;
2733
2734	try
2735	{
2736	SuperClassWriter::addAttribute("DOMAIN_number_total",size ) ;
2737	SuperClassWriter::addAttribute("DOMAIN_number", rank) ;
2738	array = SuperClassWriter::getDimension(dimXid) + 1, SuperClassWriter::getDimension(dimYid) + 1;
2739	SuperClassWriter::addAttribute("DOMAIN_dimensions_ids",array) ;
2740	array=ni_glo,nj_glo ;
2741	SuperClassWriter::addAttribute("DOMAIN_size_global", array) ;
2742	array=ni,nj ;
2743	SuperClassWriter::addAttribute("DOMAIN_size_local", array) ;
2744	array=ibegin+1,jbegin+1 ;
2745	SuperClassWriter::addAttribute("DOMAIN_position_first", array) ;
2746	array=ibegin+ni-1+1,jbegin+nj-1+1 ;
2747	SuperClassWriter::addAttribute("DOMAIN_position_last",array) ;
2748	array=0,0 ;
2749	SuperClassWriter::addAttribute("DOMAIN_halo_size_start", array) ;
2750	SuperClassWriter::addAttribute("DOMAIN_halo_size_end", array);
2751	SuperClassWriter::addAttribute("DOMAIN_type",string("box")) ;
2752	/*
2753	SuperClassWriter::addAttribute("DOMAIN_DIM_N001",string("x")) ;
2754	SuperClassWriter::addAttribute("DOMAIN_DIM_N002",string("y")) ;
2755	SuperClassWriter::addAttribute("DOMAIN_DIM_N003",string("axis_A")) ;
2756	SuperClassWriter::addAttribute("DOMAIN_DIM_N004",string("time_counter")) ;
2757	*/
2758	}
2759	catch (CNetCdfException& e)
2760	{
2761	StdString msg("On writing Local Attributes IOIPSL \n");
2762	msg.append("In the context : ");
2763	CContext* context = CContext::getCurrent() ;
2764	msg.append(context->getId()); msg.append("\n");
2765	msg.append(e.what());
2766	ERROR("CNc4DataOutput::writeLocalAttributes_IOIPSL \
2767	(int ibegin, int ni, int jbegin, int nj, int ni_glo, int nj_glo, int rank, int size)", << msg);
2768	}
2769	}
2770	//---------------------------------------------------------------
2771
2772	void CNc4DataOutput:: writeFileAttributes(const StdString & name,
2773	const StdString & description,
2774	const StdString & conventions,
2775	const StdString & production,
2776	const StdString & timeStamp)
2777	{
2778	try
2779	{
2780	SuperClassWriter::addAttribute("name" , name);
2781	SuperClassWriter::addAttribute("description", description);
2782	SuperClassWriter::addAttribute("title" , description);
2783	SuperClassWriter::addAttribute("Conventions", conventions);
2784	// SuperClassWriter::addAttribute("production" , production);
2785
2786	StdString timeStampStr ;
2787	if (file->time_stamp_name.isEmpty()) timeStampStr="timeStamp" ;
2788	else timeStampStr=file->time_stamp_name ;
2789	SuperClassWriter::addAttribute(timeStampStr, timeStamp);
2790
2791	StdString uuidName ;
2792	if (file->uuid_name.isEmpty()) uuidName="uuid" ;
2793	else uuidName=file->uuid_name ;
2794
2795	if (file->uuid_format.isEmpty()) SuperClassWriter::addAttribute(uuidName, getUuidStr());
2796	else SuperClassWriter::addAttribute(uuidName, getUuidStr(file->uuid_format));
2797
2798	}
2799	catch (CNetCdfException& e)
2800	{
2801	StdString msg("On writing File Attributes \n ");
2802	msg.append("In the context : ");
2803	CContext* context = CContext::getCurrent() ;
2804	msg.append(context->getId()); msg.append("\n");
2805	msg.append(e.what());
2806	ERROR("CNc4DataOutput:: writeFileAttributes(const StdString & name, \
2807	const StdString & description, \
2808	const StdString & conventions, \
2809	const StdString & production, \
2810	const StdString & timeStamp)", << msg);
2811	}
2812	}
2813
2814	//---------------------------------------------------------------
2815
2816	void CNc4DataOutput::writeMaskAttributes(const StdString & mask_name,
2817	int data_dim,
2818	int data_ni,
2819	int data_nj,
2820	int data_ibegin,
2821	int data_jbegin)
2822	{
2823	try
2824	{
2825	SuperClassWriter::addAttribute("data_dim" , data_dim , &mask_name);
2826	SuperClassWriter::addAttribute("data_ni" , data_ni , &mask_name);
2827	SuperClassWriter::addAttribute("data_nj" , data_nj , &mask_name);
2828	SuperClassWriter::addAttribute("data_ibegin", data_ibegin, &mask_name);
2829	SuperClassWriter::addAttribute("data_jbegin", data_jbegin, &mask_name);
2830	}
2831	catch (CNetCdfException& e)
2832	{
2833	StdString msg("On writing Mask Attributes \n ");
2834	msg.append("In the context : ");
2835	CContext* context = CContext::getCurrent() ;
2836	msg.append(context->getId()); msg.append("\n");
2837	msg.append(e.what());
2838	ERROR("CNc4DataOutput::writeMaskAttributes(const StdString & mask_name, \
2839	int data_dim, \
2840	int data_ni, \
2841	int data_nj, \
2842	int data_ibegin, \
2843	int data_jbegin)", << msg);
2844	}
2845	}
2846
2847	///--------------------------------------------------------------
2848
2849	StdSize CNc4DataOutput::getRecordFromTime(Time time, double factorUnit)
2850	{
2851	std::map<Time, StdSize>::const_iterator it = timeToRecordCache.find(time);
2852	if (it == timeToRecordCache.end())
2853	{
2854	StdString timeAxisBoundsId(getTimeCounterName() + "_bounds");
2855	if (!SuperClassWriter::varExist(timeAxisBoundsId)) timeAxisBoundsId = "time_centered_bounds";
2856	if (!SuperClassWriter::varExist(timeAxisBoundsId)) timeAxisBoundsId = "time_instant_bounds";
2857
2858	CArray<double,2> timeAxisBounds;
2859	std::vector<StdSize> dimSize(SuperClassWriter::getDimensions(timeAxisBoundsId)) ;
2860
2861	StdSize record = 0;
2862	double dtime(time);
2863	for (int n = dimSize[0] - 1; n >= 0; n--)
2864	{
2865	SuperClassWriter::getTimeAxisBounds(timeAxisBounds, timeAxisBoundsId, isCollective, n);
2866	timeAxisBounds*=factorUnit ;
2867	if (timeAxisBounds(1, 0) < dtime)
2868	{
2869	record = n + 1;
2870	break;
2871	}
2872	}
2873	it = timeToRecordCache.insert(std::make_pair(time, record)).first;
2874	}
2875	return it->second;
2876	}
2877
2878	///--------------------------------------------------------------
2879
2880	bool CNc4DataOutput::isWrittenDomain(const std::string& domainName) const
2881	{
2882	return (this->writtenDomains.find(domainName) != this->writtenDomains.end());
2883	}
2884
2885	bool CNc4DataOutput::isWrittenCompressedDomain(const std::string& domainName) const
2886	{
2887	return (this->writtenCompressedDomains.find(domainName) != this->writtenCompressedDomains.end());
2888	}
2889
2890	bool CNc4DataOutput::isWrittenAxis(const std::string& axisName) const
2891	{
2892	return (this->writtenAxis.find(axisName) != this->writtenAxis.end());
2893	}
2894
2895	bool CNc4DataOutput::isWrittenCompressedAxis(const std::string& axisName) const
2896	{
2897	return (this->writtenCompressedAxis.find(axisName) != this->writtenCompressedAxis.end());
2898	}
2899
2900	bool CNc4DataOutput::isWrittenScalar(const std::string& scalarName) const
2901	{
2902	return (this->writtenScalar.find(scalarName) != this->writtenScalar.end());
2903	}
2904
2905	void CNc4DataOutput::setWrittenDomain(const std::string& domainName)
2906	{
2907	this->writtenDomains.insert(domainName);
2908	}
2909
2910	void CNc4DataOutput::setWrittenCompressedDomain(const std::string& domainName)
2911	{
2912	this->writtenCompressedDomains.insert(domainName);
2913	}
2914
2915	void CNc4DataOutput::setWrittenAxis(const std::string& axisName)
2916	{
2917	this->writtenAxis.insert(axisName);
2918	}
2919
2920	void CNc4DataOutput::setWrittenCompressedAxis(const std::string& axisName)
2921	{
2922	this->writtenCompressedAxis.insert(axisName);
2923	}
2924
2925	void CNc4DataOutput::setWrittenScalar(const std::string& scalarName)
2926	{
2927	this->writtenScalar.insert(scalarName);
2928	}
2929	} // namespace xios

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