[gradsusr] if else statement

[Rupak Rajbhandari]

TRY

 'd 'var''
val=subwrd(result,3)

if ( val < -99999)
   ...
else
   ...
endif
rc=write(outfile.txt,val)



-rupak


On Thu, Jul 2, 2015 at 3:16 PM, Manoranjan LPAS <lpasmanoranjan at gmail.com>
wrote:

> Dear Ryan,
> Thank you very much for your suggestion. But this could not solve my
> problem. Because, at some times (e. g. at t 101) there is no data.
> e.g. If I display the variable by setting lat 5 , lon 80 and time 1 to
> 100, it is fine.
> But at t 101, it is giving error.
> Again from t 102 to 250, it is fine... Like this.
>
> Kind regards
> Sridhara
>
> On Thursday, July 2, 2015, Ryan Hickman <ryan at allisonhouse.com> wrote:
>
>> Mano,
>>
>> Use 'set undef 99999' instead of looping over every grid point
>> (inefficient.)
>>
>> - Ryan
>>
>> > On Jul 1, 2015, at 9:44 PM, Manoranjan LPAS <lpasmanoranjan at gmail.com>
>> wrote:
>> >
>> > Dear users,
>> > I was trying to save the grads output values at a grid point in ACSII
>> format. I found that there are some missing values at many times. So I
>> wanted to write those missing values as 99999. When I used the following, I
>> am getting every values 99999.
>> >
>> >  'd 'var''
>> > if (subwrd(result,3) > -99999)
>> > val=subwrd(result,3)
>> > else
>> > val=99999
>> > endif
>> > rc=write(outfile.txt,val)
>> >
>> > Can anybody help me where am I doing mistake.
>> >
>> > Thanking You,
>> > Kind Regards
>> > Mano
>> > _______________________________________________
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>> > gradsusr at gradsusr.org
>> > http://gradsusr.org/mailman/listinfo/gradsusr
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>
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