question on path_gdx_bau
path_gdx_bau
is not included in the default configuration
https://github.com/remindmodel/remind/blob/46de32775ed14828d0a095a80c18e508d3cce8d5/config/scenario_config.csv#L1
which gives a bothersome warning in start.R
https://github.com/remindmodel/remind/blob/46de32775ed14828d0a095a80c18e508d3cce8d5/start.R#L84
Warning messages:
1: In is.na(isettings$path_gdx_bau) :
is.na() applied to non-(list or vector) of type 'NULL'
Shouldn't it be included in the default configuration (even if empty)?