aerosol_gas_tables calls Inside_SE, which is not defined anywhere

[brianpm]

What happens

aerosol_gas_tables calls Inside_SE, which is not defined anywhere in the
repository:

# scripts/analysis/aerosol_gas_tables.py, line 301
if regional:
    #inside = Inside_SE_region(current_lat,current_lon,dir_shapefile)
    inside = Inside_SE(Lats,Lons,limit)

So the regional path raises NameError: name 'Inside_SE' is not defined as
soon as anyone uses it. A comment on the line above already says the function
is "unavailable at the moment".

How to reach it

regional comes from the budget_tables section of the variable defaults,
where it is False (lib/adf_variable_defaults.yaml, line 2668), so the path
is not reached by default. Setting regional: True, which is what the setting
is for, hits it immediately. limit is set just above it and is only used by
this call.

Where

• scripts/analysis/aerosol_gas_tables.py, line 301 (the call), lines 145-146
  (limit and regional read from the defaults).
• lib/adf_variable_defaults.yaml, lines 2667-2668 (limit, regional).

Worth deciding

Either the function should be restored, or the option should be removed until
it is, so that a setting the ADF offers does not fail when used. The file also
marks the section "### NOT WORKING FOR NOW" at line 142, which suggests the
second is closer to the intent.

Details

• ADF hash: 36344e8 (main)
• Found while running the aerosol and gas tables for Let the tape recorder plot run against pre-made time series (#470, #471) #474; unrelated to
  that change, so not fixed there.