[gradsusr] (no subject)

[Gargi Akhoury]

Hello,
     I have tried but I am getting this error:

Data Request Warning:  Request is completely outside file limits
  Entire grid contents are set to missing data
  Grid limits of file:     X = 1 144  Y = 1 73  Z = 1 1  T = 1 780  E = 1 1
  Grid limits of request:  X = 1 145  Y = 1 73  Z = -999 -999  T = 1 1  E =
1 1
  Warning issued for variable = temp.2
Data Request Warning:  Request is completely outside file limits
  Entire grid contents are set to missing data
  Grid limits of file:     X = 1 144  Y = 1 73  Z = 1 1  T = 1 780  E = 1 1
  Grid limits of request:  X = 1 145  Y = 1 73  Z = -999 -999  T = 13 13  E
= 1 1
  Warning issued for variable = temp.2
Data Request Warning:  Request is completely outside file limits
  Entire grid contents are set to missing data
  Grid limits of file:     X = 1 144  Y = 1 73  Z = 1 1  T = 1 780  E = 1 1
  Grid limits of request:  X = 1 145  Y = 1 73  Z = -999 -999  T = 25 25  E
= 1 .......................................

Regards

On Tue, Mar 22, 2016 at 4:41 PM, Thomas Davies <tsd.davies at gmail.com> wrote:

> You need to 'set dfile 2' after opening the second file and then define
> the variable. Or define it as temp.2 to reference the second file
>
> On Tue, 22 Mar 2016 09:38 Gargi Akhoury, <gargiakhoury at bitmesra.ac.in>
> wrote:
>
>> Dear Grads Users,
>>          It's a very simple problem but I am facing problem to solve
>> this.
>> I have two netcdf files like:
>> temp.nc
>> mslp.nc
>>
>> I want to open these two files together and display the image. I have
>> done it like this.
>>
>> 'sdfopen mslp.nc'
>> 'sdfopen t1000.nc'
>> 'define mslp=ave(pressure,t=1,t=420,12)'
>> 'd mslp'
>> 'c'
>> 'define tmp=ave(temp-273.15,t=1,t=420,12)'
>> 'd tmp'
>>
>> But I am getting error in this. The error is:
>>
>> "define tmp=ave(temp-273.15,t=1,t=420,12)
>> Averaging.  dim = 3, start = 1, end = 420
>> Syntax Error:  Invalid Operand
>>   'temp' not a variable or function name
>> Operation Error:  Error from ave function
>>   Error ocurred at column 1
>> DEFINE error:  Invalid expression."
>>
>> Kindly, help me regarding this.
>>
>> Kind Regards
>> Gargi
>>
>>
>>
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>
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