Caution about the .sh file to install de REFLEX code

[gabetancp]

Dear developers,

I was installing the code usind the .sh file available in the repository.

This .sh file automatically creates the environment and proceedes with the installation, however, I was using the conda environments in the same folder of the REFLEX model. The .sh code has a line that removes all the data contained in the folder that you are installing this code, so all the environments that you might have configured are automatically deleted by this executable.

So, I know this code doesn't not have any user manual or so, but lines like shouldn't no be coded or at least, it should be some warning related with this setup.

These are the lines that provoke this deletion:

_# Delete old version of environmental file
cd $fp_env_folder_root

if [ -f $fp_env_file_reference ] ; then
rm $fp_env_file_reference
fi_