cgribexGetGrid: correct last lon when last lon < first lon

ChangeLog

@@ -4,6 +4,10 @@
 	* using EXSE library version 1.3.2
 	* using CGRIBEX library version 1.6.4
 
+2014-05-15  Uwe Schulzweida
+
+	* cgribexGetGrid: correct last lon when last lon < first lon
+
 2014-05-14  Uwe Schulzweida
 
 	* netCDF: skip unsupported dimension (no xyzt) 

src/stream_cgribex.c

@@ -187,9 +187,10 @@ void cgribexGetGrid(stream_t *streamptr, int *isec2, int *isec4, grid_t *grid, i
 	      {
                 int recompinc = TRUE;
 
+                if ( ISEC2_LastLon < ISEC2_FirstLon && ISEC2_LastLon < 0 ) ISEC2_LastLon += 360000;
+
 		if ( ISEC2_ResFlag && ISEC2_LonIncr > 0 )
                   {
-                    if ( ISEC2_LastLon < ISEC2_FirstLon && ISEC2_LastLon < 0 ) ISEC2_LastLon += 360000;
                     if ( abs(ISEC2_LastLon - (ISEC2_FirstLon+ISEC2_LonIncr*(grid->xsize-1))) <= 2 )
                       {
                         recompinc = FALSE;
@@ -254,6 +255,8 @@ void cgribexGetGrid(stream_t *streamptr, int *isec2, int *isec4, grid_t *grid, i
 	  {
 	    if ( grid->xsize > 1 )
 	      {
+                if ( ISEC2_LastLon < ISEC2_FirstLon && ISEC2_LastLon < 0 ) ISEC2_LastLon += 360000;
+
 		if ( ISEC2_ResFlag && ISEC2_LonIncr > 0 )
 		  grid->xinc = ISEC2_LonIncr * 0.001;
 		else