switch name of CDI_KEY_MAPNAME and CDI_KEY_MAPPING.

src/cdf_write.c

@@ -282,7 +282,7 @@ void cdf_get_gmapvarname(int gridID, char *gmapvarname)
 {
   int pgridID = gridID;
   char mapping[CDI_MAX_NAME]; mapping[0] = 0;
-  cdiGridInqKeyStr(pgridID, CDI_KEY_MAPPING, CDI_MAX_NAME, mapping);
+  cdiGridInqKeyStr(pgridID, CDI_KEY_MAPNAME, CDI_MAX_NAME, mapping);
 
   if ( !mapping[0] )
     {
@@ -290,12 +290,12 @@ void cdf_get_gmapvarname(int gridID, char *gmapvarname)
       if ( projID != CDI_UNDEFID )
         {
           pgridID = projID;
-          cdiGridInqKeyStr(pgridID, CDI_KEY_MAPPING, CDI_MAX_NAME, mapping);
+          cdiGridInqKeyStr(pgridID, CDI_KEY_MAPNAME, CDI_MAX_NAME, mapping);
         }
     }
 
   if ( mapping[0] )
-    cdiGridInqKeyStr(pgridID, CDI_KEY_MAPNAME, CDI_MAX_NAME, gmapvarname);
+    cdiGridInqKeyStr(pgridID, CDI_KEY_MAPPING, CDI_MAX_NAME, gmapvarname);
 }
 
 static

src/cdi.h

@@ -801,8 +801,8 @@ int     gridInqYvals(int gridID, double yvals[]);
 #define  CDI_KEY_YLONGNAME   913  // Y-axis longname
 #define  CDI_KEY_YUNITS      914  // Y-axis units
 #define  CDI_KEY_VDIMNAME    920  // Vertex dimension name
-#define  CDI_KEY_MAPNAME     921  // Grid mapping var name
-#define  CDI_KEY_MAPPING     922  // Grid mapping name
+#define  CDI_KEY_MAPPING     921  // Grid mapping var name
+#define  CDI_KEY_MAPNAME     922  // Grid mapping name
 
 /* CDI zaxis string key values */
 #define  CDI_KEY_NAME        941  // Z-axis name

src/grid.c

@@ -574,8 +574,8 @@ void *grid_key_to_ptr(grid_t *gridptr, int key)
     case CDI_KEY_XDIMNAME:   keyptr = (void*)gridptr->x.dimname; break;
     case CDI_KEY_YDIMNAME:   keyptr = (void*)gridptr->y.dimname; break;
     case CDI_KEY_VDIMNAME:   keyptr = (void*)gridptr->vdimname; break;
-    case CDI_KEY_MAPNAME:    keyptr = (void*)gridptr->mapname; break;
-    case CDI_KEY_MAPPING:    keyptr = (void*)gridptr->mapping; break;
+    case CDI_KEY_MAPPING:    keyptr = (void*)gridptr->mapname; break;
+    case CDI_KEY_MAPNAME:    keyptr = (void*)gridptr->mapping; break;
     }
 
   return keyptr;
@@ -969,7 +969,7 @@ int gridInqProjType(int gridID)
   if ( projtype == -1 )
     {
       char mapping[CDI_MAX_NAME]; mapping[0] = 0;
-      cdiGridInqKeyStr(gridID, CDI_KEY_MAPPING, CDI_MAX_NAME, mapping);
+      cdiGridInqKeyStr(gridID, CDI_KEY_MAPNAME, CDI_MAX_NAME, mapping);
       if ( mapping[0] )
         {
           if      ( strcmp(mapping, "rotated_latitude_longitude") == 0 )   projtype = CDI_PROJ_RLL;
@@ -1782,7 +1782,7 @@ void gridInqParamRLL(int gridID, double *xpole, double *ypole, double *angle)
 
   const char *projection = "rotated_latitude_longitude";
   char mapping[CDI_MAX_NAME]; mapping[0] = 0;
-  cdiGridInqKeyStr(gridID, CDI_KEY_MAPPING, CDI_MAX_NAME, mapping);
+  cdiGridInqKeyStr(gridID, CDI_KEY_MAPNAME, CDI_MAX_NAME, mapping);
   if ( mapping[0] && strcmp(mapping, projection) == 0 )
     {
       int atttype, attlen;
@@ -1823,10 +1823,10 @@ void gridInqParamRLL(int gridID, double *xpole, double *ypole, double *angle)
 */
 void gridDefParamRLL(int gridID, double xpole, double ypole, double angle)
 {
-  cdiGridDefKeyStr(gridID, CDI_KEY_MAPNAME, CDI_MAX_NAME, "rotated_pole");
+  cdiGridDefKeyStr(gridID, CDI_KEY_MAPPING, CDI_MAX_NAME, "rotated_pole");
 
   const char *mapping = "rotated_latitude_longitude";
-  cdiGridDefKeyStr(gridID, CDI_KEY_MAPPING, CDI_MAX_NAME, mapping);
+  cdiGridDefKeyStr(gridID, CDI_KEY_MAPNAME, CDI_MAX_NAME, mapping);
   cdiDefAttTxt(gridID, CDI_GLOBAL, "grid_mapping_name", strlen(mapping), mapping);
   cdiDefAttFlt(gridID, CDI_GLOBAL, "grid_north_pole_longitude", CDI_DATATYPE_FLT64, 1, &xpole);
   cdiDefAttFlt(gridID, CDI_GLOBAL, "grid_north_pole_latitude", CDI_DATATYPE_FLT64, 1, &ypole);

src/stream_cdf_i.c

@@ -2456,7 +2456,7 @@ void cdf_read_mapping_atts(int ncid, int gmapvarid, int projID, const char *varn
     {
       char attstring[CDI_MAX_NAME];
       cdfGetAttText(ncid, gmapvarid, "grid_mapping_name", CDI_MAX_NAME, attstring);
-      cdiGridDefKeyStr(projID, CDI_KEY_MAPPING, (int)(strlen(attstring)+1), attstring);
+      cdiGridDefKeyStr(projID, CDI_KEY_MAPNAME, (int)(strlen(attstring)+1), attstring);
     }
   else
     {
@@ -2643,7 +2643,7 @@ void cdf_define_all_grids(ncgrid_t *ncgrid, int vlistID, ncdim_t *ncdims, int nv
               int ncid = ncvars[gmapvarid].ncid;
               const char *gmapname = ncvars[gmapvarid].name;
               cdf_read_mapping_atts(ncid, gmapvarid, projID, gmapname);
-              cdiGridDefKeyStr(projID, CDI_KEY_MAPNAME, (int)(strlen(gmapname)+1), gmapname);
+              cdiGridDefKeyStr(projID, CDI_KEY_MAPPING, (int)(strlen(gmapname)+1), gmapname);
               gridVerifyProj(projID);
             }
 

src/stream_cdf_o.c

@@ -1924,11 +1924,11 @@ static
 void cdf_def_mapping(stream_t *streamptr, int gridID)
 {
   char mapping[CDI_MAX_NAME]; mapping[0] = 0;
-  cdiGridInqKeyStr(gridID, CDI_KEY_MAPPING, CDI_MAX_NAME, mapping);
+  cdiGridInqKeyStr(gridID, CDI_KEY_MAPNAME, CDI_MAX_NAME, mapping);
   if ( mapping[0] )
     {
       char gmapvarname[CDI_MAX_NAME]; gmapvarname[0] = 0;
-      cdiGridInqKeyStr(gridID, CDI_KEY_MAPNAME, CDI_MAX_NAME, gmapvarname);
+      cdiGridInqKeyStr(gridID, CDI_KEY_MAPPING, CDI_MAX_NAME, gmapvarname);
 
       int fileID = streamptr->fileID;
       cdf_redef(fileID);