Check if obs and model have same observation name before pairing for aircraft evaluation

[rschwant]

This has not come up yet, but might in the future. So let's add in code to check if the observation variable names and model variable names are similar at all. If they are the same then, add "_obs" to the end of the observation variable name. Also add a warning message. And add that this is done in the ReadTheDocs so that people understand how to use the mapping table.

[quaz115]

@rschwant @colin-harkins , i think this issue is resolved as what @mebruckner mentioned it is there in driver.py now: https://github.com/colin-harkins/MELODIES-MONET/blob/8567a0ca247f1cc6fe3188920d6d4e04305c327b/melodies_monet/driver.py#L1252 & https://github.com/colin-harkins/MELODIES-MONET/blob/8567a0ca247f1cc6fe3188920d6d4e04305c327b/melodies_monet/driver.py#L2165

# Adjust the modvar as done in pairing script, if the species name in obs and model are the same.
                        if obsvar == modvar:
                            modvar = modvar + '_new'

[quaz115]

@rschwant @colin-harkins , i think this issue is resolved as what @mebruckner mentioned it is there in driver.py now: https://github.com/colin-harkins/MELODIES-MONET/blob/8567a0ca247f1cc6fe3188920d6d4e04305c327b/melodies_monet/driver.py#L1252 & https://github.com/colin-harkins/MELODIES-MONET/blob/8567a0ca247f1cc6fe3188920d6d4e04305c327b/melodies_monet/driver.py#L2165

# Adjust the modvar as done in pairing script, if the species name in obs and model are the same.
                        if obsvar == modvar:
                            modvar = modvar + '_new'

Need to just add need to add obsvar = obsvar + '_obs' in the if block i think

[rschwant]

We discussed in the last meeting, that we should update this to make sure that the model variable becomes var_mod and obs variable becomes var_obs. Then update in the documents that you need to include this in the mapping dictionary too. Also need to confirm this happens for all observations.