Changeset 756 for XIOS/trunk/src/filter/source_filter.cpp

Timestamp:

10/23/15 10:49:19 (9 years ago)

Author:

rlacroix

Message:

Support freq_offset for fields in files in read mode.

In theory the first record of a file being read is available at timestep 0, this allows to delay the availability of the data to a later timestep.

Use a temporary solution for now until this can be properly integrated in a temporal filter.

File:

• XIOS/trunk/src/filter/source_filter.cpp (modified) (3 diffs)

XIOS/trunk/src/filter/source_filter.cpp

@@ -2 +2 @@
 #include "grid.hpp"
 #include "exception.hpp"
+#include "calendar_util.hpp"
 
 namespace xios
 {
-  CSourceFilter::CSourceFilter(CGrid* grid)
+  CSourceFilter::CSourceFilter(CGrid* grid, const CDuration offset /*= NoneDu*/)
     : grid(grid)
+    , offset(offset)
   {
     if (!grid)
@@ -16 +18 @@
   void CSourceFilter::streamData(CDate date, const CArray<double, N>& data)
   {
+    date = date + offset; // this is a temporary solution, it should be part of a proper temporal filter
+
     CDataPacketPtr packet(new CDataPacket);
     packet->date = date;
@@ -33 +37 @@
   void CSourceFilter::streamDataFromServer(CDate date, const std::map<int, CArray<double, 1> >& data)
   {
+    date = date + offset; // this is a temporary solution, it should be part of a proper temporal filter
+
     CDataPacketPtr packet(new CDataPacket);
     packet->date = date;