Added support gpt GRIB2 key typeOfTimeIncrement.

ChangeLog

+2019-11-01  Uwe Schulzweida
+
+	* Added support gpt GRIB2 key typeOfTimeIncrement
+
 2019-10-29  Uwe Schulzweida
 
         * using CGRIBEX library version 1.9.4
@@ -9,7 +13,7 @@
 
 2019-10-11 Uwe Schulzweida
 
-	* gribapi: use forecast reference time 
+	* gribapi: use forecast reference time
 	* gribapi: added support for seconds
 
 2019-09-09 Uwe Schulzweida

src/cdi.h

@@ -804,6 +804,7 @@ size_t  gridInqYCvals(int gridID, char *ycvals[]);
 #define  CDI_KEY_SECTION2PADDING               820  // GRIB2 section2Padding
 #define  CDI_KEY_UVRELATIVETOGRID              821  // GRIB  uvRelativeToGrid
 #define  CDI_KEY_CONSTITUENTTYPE               822  // GRIB2 constituentType
+#define  CDI_KEY_TYPEOFTIMEINCREMENT           823  // GRIB2 typeOfTimeIncrement
 
 //      cdiDefKeyInt: Define an integer value from a key of a CDI variable
 int     cdiDefKeyInt(int cdiID, int varID, int key, int value);

src/stream_gribapi.c

@@ -481,6 +481,10 @@ void gribapiGetKeys(grib_handle *gh, int varID)
   long backgroundProcess = 0;
   if ( grib_get_long(gh, "backgroundProcess", &backgroundProcess) == 0 )
     varDefKeyInt(varID, CDI_KEY_BACKGROUNDPROCESS, (int) backgroundProcess);
+
+  long typeOfTimeIncrement = 0;
+  if ( grib_get_long(gh, "typeOfTimeIncrement", &typeOfTimeIncrement) == 0 )
+    varDefKeyInt(varID, CDI_KEY_TYPEOFTIMEINCREMENT, (int) typeOfTimeIncrement);
   /*
   long constituentType = 0;
   if ( grib_get_long(gh, "constituentType", &constituentType) == 0 )
@@ -3081,6 +3085,12 @@ size_t gribapiEncode(int varID, int levelID, int vlistID, int gridID, int zaxisI
   gribapiDefTime((int)editionNumber, productDefinitionTemplate, typeOfGeneratingProcess,
                  gh, vdate, vtime, tsteptype, numavg, vlistInqTaxis(vlistID), gc->init);
 
+  {
+    int typeOfTimeIncrement = 0;
+    int status = cdiInqKeyInt(vlistID, varID, CDI_KEY_TYPEOFTIMEINCREMENT, &typeOfTimeIncrement);
+    if ( status == 0 ) GRIB_CHECK(my_grib_set_long(gh, "typeOfTimeIncrement", (long)typeOfTimeIncrement), 0);
+  }
+
   {
     int status, perturbationNumber, numberOfForecastsInEnsemble, typeOfEnsembleForecast;
     status = cdiInqKeyInt(vlistID, varID, CDI_KEY_TYPEOFENSEMBLEFORECAST, &typeOfEnsembleForecast);