[gradsusr] Writing a time average of 3d data in GRD format
Davide Sacchetti
davide.sacchetti at arpal.liguria.it
Mon Jul 5 04:48:48 EDT 2021
try:
set loopdim z
Davide
Dott. Davide Sacchetti
Dipartimento Stato dell’Ambiente e Tutela dai Rischi Naturali
U.O. Clima Meteo Idro
Viale Brigate Partigiane 2, 16129 Genova (I)
tel: +39 0106437535
mail: davide.sacchetti at arpal.liguria.it web: https://www.arpal.liguria.it/homepage/meteo.html
Da: <tanmays at barc.gov.in>
A: GrADS Users Forum <gradsusr at gradsusr.org>
Inviato: 03/07/2021 20:46
Oggetto: [gradsusr] Writing a time average of 3d data in GRD format
Dear Users,
I am trying to make a *.grd file after taking time average of 3d data
(x,y,z). eg.
In following step:
>> Open ma_cexcad.ctl
(The data is having dimensions of x=360, y=180, z=40, t=365)
>> set z 1 40
>> extjan = ave(ma_cexcad, t=1, t=31)
>> set gxout fwrite
>> set fwrite -be extjan.grd
>> d extjan
This is giving error " invalid dimension environment, Looping dimension
does not vary".
This is because I am varying z from 1 to 40. If i fix z=1 the this will
write.
But I want a *.grd file (if I write in *.nc file this is going fine but
i want *.grd file only because i can add all *grd files in simple manner
later) which will contain the parameter extjan with its all vertical
level.
How to do that?
Please help.
Thank you in advance.
Regards
Tanmay
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