<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:tahoma,new york,times,serif;font-size:10pt"><div>Hi,<br><br>I run this script as it is in GrADS:<br>_________________________________________________________<br><br>'reinit'<br>'open shum.mon.mean.modified2.ctl'<br>'set t 1 12'<br>'define qclim = ave(shum, t+0, t=264, 12)'<br>'modify qclim seasonal'<br><br>'set x 1'<br>'set y 1'<br>'set z 2'<br>'set t 1 264'<br>'define qanom = shum - qclim'<br>'define q = aave(qanom,lon=34,lon=40,lat=-5,lat=-1)'<br>'d q'<br>__________________________________________________________<br><br>This is what happens:<br>__________________________________________________________<br>No hardcopy metafile open<br>All files closed; all defined objects released;<br>All GrADS attributes have been reinitialized<br>Defined variable is now climatological<br>Cannot plot data - all undefined values
<br>__________________________________________________________<br><br>What am I not doing right?<br>__________________________________________________________<br><br>Thanks,<br><br>saiguran<br><br></div>
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