[gradsusr] Data Request Error: Invalid grid coordinates

[Namba Takaya]

Dear Sir
I have the problem like this with the script below
Data Request Error: Invalid grid coordinates  World coordinates convert to non-integer  grid coordinates    Variable = h  Dimension = 0   Error ocurred at column 1DISPLAY error:  Invalid expression   Expression = h(lon=175.05,lat=42.15)
When I change it to 'd h(lon=175,lat=42)', it work without problem.Could you tell me how to solve the problem?
'reinit''OPEN HST.CTL''set X 1 673''set Y 1 442''set Z 1 1''set time 00z${day}${month}${year}''set gxout shaded''h=hcurl(u,v)''set X 1''set Y 1''set lev 1''set t 1''set gxout print''set prnopts %0.5f''d h(lon=175.05,lat=42.15)'ret=sublin(result,2)res = write('test-h-check.txt', ret)say result'quit'



 		 	   		  
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