At the moment, all the CASA derived data types except the phenology are contained in src/science/casa-cnp/casa_variable.F90, except the phenology, which is in src/science/casa-cnp/casa_phenology.F90. The phenology file doesn't contain any additional functionality, so it would be a good idea to move it to the casa_variable.F90 file so they're all in the same place.
At the moment, all the CASA derived data types except the phenology are contained in
src/science/casa-cnp/casa_variable.F90, except the phenology, which is insrc/science/casa-cnp/casa_phenology.F90. The phenology file doesn't contain any additional functionality, so it would be a good idea to move it to thecasa_variable.F90file so they're all in the same place.