Add NetCDF support for troposphere

[mirzaees]

Checked for duplicates

Yes - I've already checked

Alternatives considered

Yes - and alternatives don't suffice

Related problems

The NetCDF products for troposphere (mainly HRES data) were supported through RAiDER package which is currently crashing.

Describe the feature request

We need to have a better general support to handle both NetCDF and GRIB formats