CLI utility for filtering grib files by variable and coordinates.

[chriss1245]

Is your feature request related to a problem? Please describe.

No response

Describe the solution you'd like

cfgrib filter --variables vars.txt --min_lon 12 --max_lon 25 ---min_lat 21 --max_lat 23.4

Describe alternatives you've considered

I am starting in the world of whether forecastings and their specific data formats. From my perspective, filtering a file by variables and coordinates should be easy. But it has been a problem for me. I started using the python library, but ended up with a bad implementation for filtering by variables and coordinates. In general it was very slow and memory inefficient.

So i decided to search for cli commands already working. I didnt find any which allowed me to do both filtering by variables and filtering by coordinates. I had really high expectations for a tool called grib_filter. This tool has a rules file which allow filtering. However it seems to support only variable filtering. There is no much documentation about it.

Additional context

No response

Organisation

No response