[gradsusr] fish_psi function error

[lpasmanoranjan]

Dear Arlindo,
Yes, my data is regional. Here are 'q config' and 'q  gxconfig'

Config: v2.2.1.oga.1 little-endian readline grib2 netcdf hdf4-sds hdf5,stn
athena geotiff shapefile
Grid Analysis and Display System (GrADS) Version 2.2.1.oga.1
Copyright (C) 1988-2018 by George Mason University
GrADS comes with ABSOLUTELY NO WARRANTY
See file COPYRIGHT for more information

Configured on 02/15/19 for x86_64-pc-linux-gnu

This build of GrADS has the following features:
 -+- Byte order is LITTLE ENDIAN
 -+- Athena Widget GUI ENABLED
 -+- Command line editing ENABLED
 -+- GRIB2 interface ENABLED  g2clib-1.6.0
 -+- NetCDF interface ENABLED  netcdf-4.3.3
 -+- OPeNDAP gridded data interface DISABLED
 -+- OPeNDAP station data interface ENABLED  libgadap 2.0.oga.1
 -+- HDF4 interface ENABLED  hdf-4.2r14
 -+- HDF5 interface ENABLED  hdf5-1.8.12
 -+- KML contour output ENABLED
 -+- GeoTIFF and KML/TIFF output ENABLED
 -+- Shapefile interface ENABLED
The 'q gxconfig' command returns Graphics configuration information

ga-> q gxconfig
 -+- GX Display "Cairo"
 /opt/opengrads/Linux/Versions/2.2.1.oga.1/x86_64/gex//libgxdCairo.so
 X11.0 cairo-1.14.10
 -+- GX Print   "Cairo"
 /opt/opengrads/Linux/Versions/2.2.1.oga.1/x86_64/gex//libgxpCairo.so
 cairo-1.14.10

Thank you.


On Tue, 23 Apr 2019 at 03:13, Arlindo da Silva <dasilva at alum.mit.edu> wrote:

> Mano,
>
>    Is your dataset regional? Fish requires a global domain. If global,
> send result of 'q config'
>
>            Arlindo
>
>
> On Mon, Apr 22, 2019 at 8:37 AM lpasmanoranjan <lpasmanoranjan at gmail.com>
> wrote:
>
>> Dear Users,
>> I am having a problem while computing stream function using opengrads.
>>
>> I use the following command:
>> ga-> psi= fish_psi(u,v)
>> Notice:  Automatic Grid Interpolation Taking Place
>> Error from fish: rc = 1000
>> Operation Error:  Error from fish function
>> Operation Error:  Error from fish_psi function
>> Error ocurred at column 1
>> DEFINE error:  Invalid expression.
>>
>> However the fish_vor is working fine:
>> ga-> vor= fish_vor(u,v)
>> Notice:  Automatic Grid Interpolation Taking Place
>> Define memory allocation size = 4200768 bytes
>>
>> Thank you for any kind of help or suggestion in this regard.
>>
>> --
>> Kind Regards,
>> Mano
>> _______________________________________________
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>> gradsusr at gradsusr.org
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>>
>
>
> --
> Arlindo da Silva
> *dasilva at alum.mit.edu <dasilva at alum.mit.edu>*
> _______________________________________________
> gradsusr mailing list
> gradsusr at gradsusr.org
> http://gradsusr.org/mailman/listinfo/gradsusr
>


-- 
Kind Regards,
Mano
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