Rename lonlat_data to lonlat_temp
As suggested by Reveiwer 2 (https://doi.org/10.5194/gmd-2021-368-RC2), it will be more coherent to call lonlat_data as lonlat_temp considering lonlat_prec is included.
As suggested by Reveiwer 2 (https://doi.org/10.5194/gmd-2021-368-RC2), it will be more coherent to call lonlat_data as lonlat_temp considering lonlat_prec is included.