cgribex: check for reduced_ll grid

src/stream_cgribex.c

@@ -36,7 +36,7 @@ int cgribexGetGridType(int *isec2)
 
   switch (ISEC2_GridType)
     {
-    case  GRIB1_GTYPE_LATLON:
+    case  GRIB1_GTYPE_LATLON:     { if ( ISEC2_Reduced )      break; }
     case  GRIB1_GTYPE_LATLON_ROT: { gridtype = GRID_LONLAT;   break; }
     case  GRIB1_GTYPE_LCC:        { gridtype = GRID_LCC;      break; }
     case  GRIB1_GTYPE_GAUSSIAN:   { if ( ISEC2_Reduced )

src/stream_gribapi.c

@@ -72,10 +72,14 @@ int gribapiGetGridType(grib_handle *gh)
 
       switch (gribgridtype)
 	{
-	case  GRIB2_GTYPE_LATLON:
+	case  GRIB2_GTYPE_LATLON:     { GRIB_CHECK(grib_get_long(gh, "Ni", &lpar), 0);
+	    //  printf("lpar = %ld\n", lpar);
+	                                if ( lpar < 0 ) break;
+                                      }
 	case  GRIB2_GTYPE_LATLON_ROT: { gridtype = GRID_LONLAT;   break; }
 	case  GRIB2_GTYPE_LCC:        { gridtype = GRID_LCC;      break; }
 	case  GRIB2_GTYPE_GAUSSIAN:   { GRIB_CHECK(grib_get_long(gh, "Ni", &lpar), 0);
+	    //   printf("lpar = %ld\n", lpar);
 					if ( lpar < 0 )
 					  gridtype = GRID_GAUSSIAN_REDUCED;
 					else