[gradsusr] Is it possible to send output from gr2stn (time series) into fwritef to get text file output

[thibidottwo]

Hi All,

I want to send a time series of data collected from a precise lat/lon point within a model grid (using gr2st so as to get the bilinear interpolation from the surrounding model grid points to that precise point) into fwritef so that I can get a text file output. I keep getting non-numeric args to numeric operation errors on the fwritef line.

fprintf "gr2stn(tmp2m, 'lonvar', 'latvar')" /gfs/grads2/gfsoutput/'locvar'temp.txt

Plotting the gr2stn part on its own works as I get line graphs of data.

Has anyone else tried to do this and is it even possible?

Cheers and thanks,
Theo
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