[ncl-talk] Station obs overlay on map

[Debasish Hazra]

Thanks Karin for your reply. The file is big to attach, here is the link of
actual file :
https://nomads.ncep.noaa.gov/pub/data/nccf/com/gens/prod/gefs.20260718/00/chem/pgrb2ap25/
I am getting error in this line : lat_new(i,0:npts_range-1) =
obs_lat(indexes)
error says : fatal:Subscript out of range, error in subscript #0
fatal:["Execute.c":8637]:Execute: Error occurred at or near line 68 in file
Test_read.ncl

On Mon, Jul 20, 2026 at 3:17 AM Karin Meier-Fleischer <
meier-fleischer at dkrz.de> wrote:

> Hi Debasish,
>
> the file gefs.chem.t00z.a2d_0p25.f018.grib2 is missing.
>
> Can you provide more Information about the error.
>
> Regards, Karin
>
> Am 18.07.26 um 04:26 schrieb Debasish Hazra via ncl-talk:
> > Hi,
> > I am trying to do a plot with station data in netcdf overlay on model
> > output following this example here
> > :https://www.ncl.ucar.edu/Applications/Scripts/polyg_8.ncl
> > But getting subscript range error. Attached is the ncl code and netcdf
> > station data used for this. Any help on this is greatly appreciated.
> >
> > Thanks
> > Debasish
> >
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