[gradsusr] problem with grads script

[Ismaila Diallo]

dear grads user

In my grads script i have open many file and when i run my script i get undefined grid for some kind of file. but when i plot only these file, that work well. So why grads don't accept to plot all this file at a same time from a script.
Please find attached the script and the plot: So all idea to resolve this problem are welcome because since 3 days i'm facing this problem.
Thans
Ismaila LPAOSF/ICTP
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