gridPrint: update for np

src/grid.c

@@ -3300,6 +3300,8 @@ void gridPrint(int gridID, int opt)
     case GRID_CURVILINEAR:
     case GRID_UNSTRUCTURED:
       {
+        if ( type == GRID_GAUSSIAN ) fprintf(fp, "np        = %d\n", gridptr->np);
+
 	if ( type == GRID_CURVILINEAR || type == GRID_UNSTRUCTURED )
 	  {
 	    xdim = gridsize;