I added the soil moisture variable in the list of variables issue number #12 (closed) I also took the opportunity to remover the monthly_nbday scripts which are outdated. I add the file table_of_variable and template.nc into the git repository because I though that it was better to have everything together and safer to have it version controlled. I also modify the default config file to go with this change. I solved also issue #13 (closed) and #11 (closed).
I tested it with m04o and it seems to works well. I will test it also with m04r, m04p, m04s. I don't know if some one else could test it.
People potentially interested ( @eexarchou @obellprat @mmenegoz )