How to define grided variable from point data

["Yogesh K. Tiwari" <ktiwari@xxxxxxxxxxxxxxx>]

Hello Ferret Users,

I have the point data like :

title         I        J      K        L
CO2_sat      --       --      --    1:1860206
lat          --       --      --    1:1860206
lon          --       --      --    1:1860206
year         --       --      --    1:1860206
 mo          --       --      --    1:1860206
day          --       --      --    1:1860206
hour         --       --      --    1:1860206
minut        --       --      --    1:1860206

here L is number of index.

++++ I want to compute the average column burdon of
     CO2_sat as a function of latitude, long, time.

Can I do it in the ferret. I could not get much help
in the users guide.

Many thanks in advance for help,

Regards,
Yogesh

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Yogesh K. Tiwari,
Max-Planck Institute for Biogeochemistry,
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