It is currently not possible for users of Geo2Grid to control what corrections are applied to products. If you would like more control over what is produced I would suggest looking at the Satpy python package:
https://satpy.readthedocs.io/en/latest/
Otherwise, there may be ways to "trick" Geo2Grid in to doing what you want by editing `GEO2GRID_HOME/etc/satpy/composites/ahi.yaml` and add a "B01_corrected" section which would make the file look like the following:
Code: Select all
sensor_name: visir/ahi
composites:
B01_corrected:
compositor: !!python/name:satpy.composites.GenericCompositor
prerequisites:
- name: B01
modifiers: [sunz_corrected] #, rayleigh_corrected]
This will do the division by "cos(SZA)". If you remove the "] #" characters in the middle of the modifiers value then you will also be including rayleigh correction.
Then ask for `-p B01_corrected` on the command line with geo2grid and this *might* work. Note however that this is not tested and is considered out of scope for the current version of Geo2Grid.
Good luck.