gridCompare: added check for 1D generic grid

src/grid.c

@@ -2359,6 +2359,10 @@ int gridCompare(int gridID, grid_t grid)
 			compareXYvals(gridID, xsize, ysize, grid.xvals, grid.yvals, &differ);
 		    }
 		}
+	      else if ( (grid.ysize == 0 || grid.ysize == 1) &&
+			grid.xsize == gridInqXsize(gridID)*gridInqYsize(gridID) )
+		{
+		}
 	      else
 		differ = 1;		
 	    }

src/stream_cdf.c

@@ -889,6 +889,7 @@ void cdfDefTime(int streamID)
       int timeunit;
 
       timeunit = taxis->unit;
+      if ( timeunit == -1 ) timeunit = TUNIT_HOUR;
       rdate    = taxis->rdate;
       rtime    = taxis->rtime;
       if ( rdate == -1 )

src/stream_cgribex.c

@@ -92,7 +92,7 @@ int cgribexGetZaxisHasBounds(int grb_ltype)
 static
 int cgribexGetTimeUnit(int *isec1)
 {
-  int timeunit = -1;
+  int timeunit = TUNIT_HOUR;
   static int lprint = TRUE;
 
   switch ( ISEC1_TimeUnit )
@@ -1539,8 +1539,8 @@ int cgribexDefDateTime(int *isec1, int timeunit, int date, int time)
 
   if ( ISEC1_Year == 0 )
     {
-      ISEC1_Year = 100;
       century -= 1;
+      ISEC1_Year = 100;
     }
 
   century += 1;