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623
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626	function setTitle() {
627	parent.document.title="pltz.pro (SAXO Documentation)";
628	}
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630	</head>
631
632	<body onload="setTitle();">
633
634	<div id="navbar_title">
635	<h1>SAXO Documentation</h1>
636	</div>
637
638
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640
641	<table cellspacing="0">
642	<tr>
643
644	<td><a href="./../../../overview.html?format=raw" title="Overview of library">Overview</a></td>
645
646
647
648	<td >Directory</td>
649
650
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652	<td><a href="./../../../idldoc-categories.html?format=raw" title="Browse library by category">Categories</a></td>
653
654
655
656	<td><a href="./../../../idldoc-index.html?format=raw" title="Index of files, routines, and parameters">Index</a></td>
657
658
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660	<td><a href="./../../../search-page.html?format=raw" title="Search library">Search</a></td>
661
662
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664
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669
670	<td><a href="./../../../idldoc-help.html?format=raw" title="Help on IDLdoc">Help</a></td>
671
672
673	<td >Etc</td>
674
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681	<div id="secondary_navbar">
682
683	<a href="pltt.html?format=raw"><<prev file</a> \| <a href="sbar_plot.html?format=raw">next file >></a>    <a href="pltz.html?format=raw" target="_TOP">view single page</a> \| <a href="./../../../index.html?format=raw" target="_TOP">view frames</a>    summary: fields \| routine    details: <a href="#routine_details">routine</a>
684
685	</div>
686
687
688	<div id="container">
689
690	<h1 class="directory"><a href="directory-overview.html?format=raw">ToBeReviewed/PLOTS/DESSINE/</a></h1>
691	<h2 class="pro_file">pltz.pro</h2>
692
693	<div id="file_attr">
694	<dl>
695	</dl>
696	</div>
697
698	<div id="file_comments">
699	Trace vertical graphs.
700	</div>
701
702
703
704
705
706
707
708
709
710	<div id="routine_details">
711
712
713	<div class="routine_details" id="_pltz">
714
715	<h2><a class="top" href="#container">top</a>pltz <span class="categories">
716	Graphics
717	</span></h2>
718
719	<p class="header">
720	pltz<span class="result">, <a href="#_pltz_param_tab">tab</a>, <a href="#_pltz_param_giventype">giventype</a>, <a href="#_pltz_param_givenmin">givenmin</a>, <a href="#_pltz_param_givenmax">givenmax</a></span>, <a href="#_pltz_keyword_BOXZOOM">BOXZOOM</a>=<span class="result">BOXZOOM</span>, <a href="#_pltz_keyword_CONTOUR">CONTOUR</a>=<span class="result">CONTOUR</span>, <a href="#_pltz_keyword_ENDPOINTS">ENDPOINTS</a>=<span class="result">ENDPOINTS</span>, <a href="#_pltz_keyword_INTERVALLE">INTERVALLE</a>=<span class="result">INTERVALLE</span>, <a href="#_pltz_keyword_INV">INV</a>=<span class="result">INV</span>, <a href="#_pltz_keyword_ZRATIO">ZRATIO</a>=<span class="result">ZRATIO</span>, <a href="#_pltz_keyword_CONTINTERVALLE">CONTINTERVALLE</a>=<span class="result">CONTINTERVALLE</span>, <a href="#_pltz_keyword_LABEL">LABEL</a>=<span class="result">LABEL</span>, <a href="#_pltz_keyword_CONTLABEL">CONTLABEL</a>=<span class="result">CONTLABEL</span>, <a href="#_pltz_keyword_STYLE">STYLE</a>=<span class="result">STYLE</span>, <a href="#_pltz_keyword_CONTMAX">CONTMAX</a>=<span class="result">CONTMAX</span>, <a href="#_pltz_keyword_SIN">SIN</a>=<span class="result">SIN</span>, <a href="#_pltz_keyword_TYPEIN">TYPEIN</a>=<span class="result">TYPEIN</span>, <a href="#_pltz_keyword_CONTMIN">CONTMIN</a>=<span class="result">CONTMIN</span>, <a href="#_pltz_keyword_NLEVEL">NLEVEL</a>=<span class="result">NLEVEL</span>, <a href="#_pltz_keyword_CONTNLEVEL">CONTNLEVEL</a>=<span class="result">CONTNLEVEL</span>, <a href="#_pltz_keyword_NOTRI">NOTRI</a>=<span class="result">NOTRI</span>, <a href="#_pltz_keyword_USETRI">USETRI</a>=<span class="result">USETRI</span>, <a href="#_pltz_keyword_FILLXDIR">FILLXDIR</a>=<span class="result">FILLXDIR</span>, <a href="#_pltz_keyword_ZOOM">ZOOM</a>=<span class="result">ZOOM</span>, <a href="#_pltz_keyword_XZ">XZ</a>=<span class="result">XZ</span>, <a href="#_pltz_keyword_YZ">YZ</a>=<span class="result">YZ</span>, <a href="#_pltz_keyword_MININ">MININ</a>=<span class="result">MININ</span>, <a href="#_pltz_keyword_MAXIN">MAXIN</a>=<span class="result">MAXIN</span>, <a href="#_pltz_keyword_STRICTFILL">STRICTFILL</a>=<span class="result">STRICTFILL</span>, <a href="#_pltz_keyword_OVERPLOT">OVERPLOT</a>=<span class="result">OVERPLOT</span>, <a href="#_pltz_keyword_MASKFILL">MASKFILL</a>=<span class="result">MASKFILL</span>, <a href="#_pltz_keyword_WDEPTH">WDEPTH</a>=<span class="result">WDEPTH</span>, <a href="#_pltz_keyword_REALSECTION">REALSECTION</a>=<span class="result">REALSECTION</span>, <a href="#_pltz_keyword__EXTRA">_EXTRA</a>=<span class="result">_EXTRA</span></p>
721
722	<div class="comments">
723	</div>
724
725
726
727
728	<h3>Parameters</h3>
729
730
731	<h4 id="_pltz_param_tab">tab
732
733
734
735
736
737
738
739
740	</h4>
741
742	<div class="comments">
743	The field whose we want to make a vertical cut can be 2 kind of thing:
744	1) An 2d or 3d array.
745	If the field is 2d, indicate, with the keyword BOXZOOM, geographic delineations of the boxzoom.
746	If the field is 3d, we extract the section on we average possibly before to do the plot.
747	2) a structure respecting all criterions specified by litchamp.pro.
748	See IDL> xhelp,'litchamp'. The array contin in the structure must be 2 or 3d (See case 1)
749
750	ces arguments ne sont pas obligatoires:
751
752	MAX: valeur maximum que l'on veut prendre en compte dans le trace
753	des contours. Par defaut on prend le max de tab1 (sur les pts mer)
754
755	MIN: valeur minimum que l'on veut prendre en compte dans le trace
756	des contours. Par defaut on prend le min de tab1 (sur les pts mer)
757	</div>
758
759	<h4 id="_pltz_param_giventype">giventype
760
761
762
763
764
765
766
767
768	</h4>
769
770	<div class="comments"></div>
771
772	<h4 id="_pltz_param_givenmin">givenmin
773
774
775
776
777
778
779
780
781	</h4>
782
783	<div class="comments"></div>
784
785	<h4 id="_pltz_param_givenmax">givenmax
786
787
788
789
790
791
792
793
794	</h4>
795
796	<div class="comments"></div>
797
798
799
800
801
802
803	<h3>Keywords</h3>
804
805	<h4 id="_pltz_keyword_BOXZOOM">BOXZOOM
806
807
808
809
810
811
812
813
814	</h4>
815
816	<div class="comments">
817	Vector indicating the geographic zone on which we want to cut the map.
818	If BOXZOOM has :
819	1 element : The extraction is made on [lon1, lon2, lat1, lat2, 0.,boxzoom[0]]
820	2 elements: The extraction is made on [lon1, lon2, lat1, lat2, boxzoom[0],boxzoom[1]]
821	4 elements: The extraction is made on [Boxzoom, 0, max([gdept, gdepw])]
822	5 elements: The extraction is made on [Boxzoom[0:3], 0, Boxzoom[4]]
823	6 elements: The extraction is made on Boxzoom
824
825	Where lon1, lon2,lat1,lat2 are global variables defined at the last domdef!
826	</div>
827
828	<h4 id="_pltz_keyword_CONTOUR">CONTOUR
829
830
831
832
833
834
835
836
837	</h4>
838
839	<div class="comments">
840	If we want to trace contours of a different field than the one
841	whose we have the colored drawing (by examlpe E-P in color and QSR in contours).
842	It must be a field respecting same caracteristics than the argument number one of plt.
843	</div>
844
845	<h4 id="_pltz_keyword_ENDPOINTS">ENDPOINTS
846
847
848
849
850
851
852
853
854	</h4>
855
856	<div class="comments">
857	keyword specifing that we want to make a vertical cut in diagonal. Then coorinated of extremities
858	of these one are difined by the 4 elements of the vector ENDPOINTS: [x1,y1,x2,y2] which are
859	coordinates.
860	</div>
861
862	<h4 id="_pltz_keyword_INTERVALLE">INTERVALLE
863
864
865
866
867
868
869
870
871	</h4>
872
873	<div class="comments">
874	Value of an internal between to isoline. If there is none specified min,
875	we choose a min contour which goes well with the specified interval!. If this keyword is not
876	specified, we trace 20 isoline from the min to the max. Comment: When CONTOUR is activated,
877	INTERVALLE only specify the interval between 2 colored isoline. To specify the interval
878	between 2 isolines traced by a trait, use CONTINTERVALLE.
879	</div>
880
881	<h4 id="_pltz_keyword_INV">INV
882
883
884
885
886
887
888
889
890	</h4>
891
892	<div class="comments">
893	Invert the color vector used to color the graph
894	(without use the black, the white and the used palette)
895	</div>
896
897	<h4 id="_pltz_keyword_ZRATIO">ZRATIO
898
899
900
901
902
903
904
905
906	</h4>
907
908	<div class="comments">
909	When the drawing has a zoomed part, it is the size rapport between the zoomed part,
910	hz (zoom height), and the whole drawing, ht (total height). By default =2./3
911	</div>
912
913	<h4 id="_pltz_keyword_CONTINTERVALLE">CONTINTERVALLE
914
915
916
917
918
919
920
921
922	</h4>
923
924	<div class="comments">
925	When CONTOUR is activated, it is the value between 2 isolines
926	traced by a trait. So it can be different from the one specified by INTERVALLE which,
927	in this case, does not control colored isolines in color anymore. If there is noone
928	specified min, we choose a contour min which goes well with the specified interval!
929	If this keyword is not specified, we trace 20 isolines from the min to the max.
930	</div>
931
932	<h4 id="_pltz_keyword_LABEL">LABEL
933
934
935
936
937
938
939
940
941	</h4>
942
943	<div class="comments">
944	It is an integer n. If n different of 0, it choose the label's type
945	corresponding to cases n. cf label.pro
946	Comment: When CONTOUR is activated, it only specify the label's type for colored isolines.
947	For tese one traced by a trait, use CONTLABEL.
948	</div>
949
950	<h4 id="_pltz_keyword_CONTLABEL">CONTLABEL
951
952
953
954
955
956
957
958
959	</h4>
960
961	<div class="comments">
962	It is an integer n. When CONTOUR is actvated, if n
963	is different of 0, choose the label type corresponding to n cases for
964	the traced by a traitisolines. To specify the type of label of the
965	colored contour, use LABEL
966	</div>
967
968	<h4 id="_pltz_keyword_STYLE">STYLE
969
970
971
972
973
974
975
976
977	</h4>
978
979	<div class="comments">
980	Contour's style to adopt to draw isolines(by default, style=0. see style.pro)
981	</div>
982
983	<h4 id="_pltz_keyword_CONTMAX">CONTMAX
984
985
986
987
988
989
990
991
992	</h4>
993
994	<div class="comments">
995	When CONTOUR is activated, max value we want to consider in the isoline
996	traced by a trait's line. By default, we take the max (on ocean points) of the array
997	passed in the keyword CONTOUR.
998	</div>
999
1000	<h4 id="_pltz_keyword_SIN">SIN
1001
1002
1003
1004
1005
1006
1007
1008
1009	</h4>
1010
1011	<div class="comments">
1012	Activate this keyword if we want the x axis to be traced in sinus of the
1013	latitude when we make a drawing f(y)
1014	</div>
1015
1016	<h4 id="_pltz_keyword_TYPEIN">TYPEIN
1017
1018
1019
1020
1021
1022
1023
1024
1025	</h4>
1026
1027	<div class="comments"></div>
1028
1029	<h4 id="_pltz_keyword_CONTMIN">CONTMIN
1030
1031
1032
1033
1034
1035
1036
1037
1038	</h4>
1039
1040	<div class="comments">
1041	When CONTOUR is activated, min value we want to consider in the isoline
1042	traced by a trait's line. By default, we take the min (on ocean points) of the array
1043	passed in the keyword CONTOUR.
1044	</div>
1045
1046	<h4 id="_pltz_keyword_NLEVEL">NLEVEL
1047
1048
1049
1050
1051
1052
1053
1054
1055	</h4>
1056
1057	<div class="comments">
1058	Number of contour to draw by default =20. active if
1059	LABEL=0 or is not specified.
1060	</div>
1061
1062	<h4 id="_pltz_keyword_CONTNLEVEL">CONTNLEVEL
1063
1064
1065
1066
1067
1068
1069
1070
1071	</h4>
1072
1073	<div class="comments">
1074	When CONTOUR is activated, it is the numbre of contours
1075	traced by a trait for drawing (active if
1076	CONTLABEL=0) by default=20.
1077	</div>
1078
1079	<h4 id="_pltz_keyword_NOTRI">NOTRI
1080
1081
1082
1083
1084
1085
1086
1087
1088	</h4>
1089
1090	<div class="comments">
1091	To force not to use the triangulation. Beware, in this case, the
1092	drawing only works if the grid is undeformed (It means that each point of a longitude
1093	give one latitude and each point of a latitude give one longitude) exept if we use
1094	the keyword CELL_FILL=2.
1095	Comment: if the field contain points !values.f_nan, then we even do a triangulation.
1096	</div>
1097
1098	<h4 id="_pltz_keyword_USETRI">USETRI
1099
1100
1101
1102
1103
1104
1105
1106
1107	</h4>
1108
1109	<div class="comments"></div>
1110
1111	<h4 id="_pltz_keyword_FILLXDIR">FILLXDIR
1112
1113
1114
1115
1116
1117
1118
1119
1120	</h4>
1121
1122	<div class="comments"></div>
1123
1124	<h4 id="_pltz_keyword_ZOOM">ZOOM
1125
1126
1127
1128
1129
1130
1131
1132
1133	</h4>
1134
1135	<div class="comments">
1136	Depth where i can make our maximum zoom. By default 200m or max depth if it is inferior at 200m
1137	</div>
1138
1139	<h4 id="_pltz_keyword_XZ">XZ
1140
1141
1142
1143
1144
1145
1146
1147
1148	</h4>
1149
1150	<div class="comments">
1151	Force to make a cut following xz
1152	</div>
1153
1154	<h4 id="_pltz_keyword_YZ">YZ
1155
1156
1157
1158
1159
1160
1161
1162
1163	</h4>
1164
1165	<div class="comments">
1166	Force to make a cut following yz
1167	</div>
1168
1169	<h4 id="_pltz_keyword_MININ">MININ
1170
1171
1172
1173
1174
1175
1176
1177
1178	</h4>
1179
1180	<div class="comments">
1181	Allows to specify the min value we want to consider in the drawing of contour
1182	helping by the keyword instead of the argument min. If the argument and the keyword are
1183	specified in the same time, it is the value specified by the keyword which is retained.
1184	</div>
1185
1186	<h4 id="_pltz_keyword_MAXIN">MAXIN
1187
1188
1189
1190
1191
1192
1193
1194
1195	</h4>
1196
1197	<div class="comments">
1198	Allows to specify the max value we want to consider in the drawing of contour
1199	helping by the keyword instead of the argument max. If the argument and the keyword are
1200	specified in the same time, it is the value specified by the keyword which is retained.
1201	</div>
1202
1203	<h4 id="_pltz_keyword_STRICTFILL">STRICTFILL
1204
1205
1206
1207
1208
1209
1210
1211
1212	</h4>
1213
1214	<div class="comments">
1215	Activate this keyword to that the filling of contours be
1216	precisely done between the min and the max specified letting values inferior at the
1217	specified min and values superior at the specified max in white.
1218	</div>
1219
1220	<h4 id="_pltz_keyword_OVERPLOT">OVERPLOT
1221
1222
1223
1224
1225
1226
1227
1228
1229	</h4>
1230
1231	<div class="comments">
1232	To make a plot over an other one.
1233	Comment: Contrarily to the use of CONTOUR or VECTEUR, the use of this keyword
1234	does not the caption and/or the color bar.
1235	</div>
1236
1237	<h4 id="_pltz_keyword_MASKFILL">MASKFILL
1238
1239
1240
1241
1242
1243
1244
1245
1246	</h4>
1247
1248	<div class="comments"></div>
1249
1250	<h4 id="_pltz_keyword_WDEPTH">WDEPTH
1251
1252
1253
1254
1255
1256
1257
1258
1259	</h4>
1260
1261	<div class="comments">
1262	To specify that the field is at W depth instead of T
1263	depth (automatically activated if vargrid eq 'W')
1264	</div>
1265
1266	<h4 id="_pltz_keyword_REALSECTION">REALSECTION
1267
1268
1269
1270
1271
1272
1273
1274
1275	</h4>
1276
1277	<div class="comments"></div>
1278
1279	<h4 id="_pltz_keyword__EXTRA">_EXTRA
1280
1281
1282
1283
1284
1285
1286
1287
1288	</h4>
1289
1290	<div class="comments"></div>
1291
1292
1293
1294
1295	<h3>Version history</h3>
1296
1297	<h4>Version</h4><div class="preformat">
1298	$Id$
1299	</div>
1300	<h4>History</h4><div class="preformat"></div>
1301
1302
1303	<h3>Known issues</h3>
1304
1305
1306	<h4>Todo items</h4><div class="preformat"> seb L.20 à 26, L.215 à 221
1307	</div>
1308
1309
1310	<h3>Other attributes</h3>
1311
1312
1313	<h4>Uses routines</h4><div class="preformat">
1314	common.pro
1315	</div>
1316
1317
1318
1319
1320
1321
1322	</div>
1323
1324	</div>
1325
1326
1327
1328	<div id="tagline">Produced by IDLdoc 2.0.</div>
1329
1330	</div>
1331
1332	</body>
1333	</html>

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