Please see get_stics_versions_compat() for the full list of
STICS versions that can be used for the
argument stics_version.
param_df is a data.frame with the following format:
| Ini_name | nbplantes | stade0_Crop1 | lai0_Crop1 | masec0_Crop1 |
| USM_2017_T1_ini.xml | 1 | snu | 0 | 0 |
| Vill09_ini.xml | 1 | snu | 0 | 0 |
| Vill10_ini.xml | 1 | snu | 0 | 0 |
| Vill11_ini.xml | 1 | snu | 0 | 0 |
| Vill12_ini.xml | 1 | snu | 0 | 0 |
| Vill13_ini.xml | 1 | snu | 0 | 0 |
| Vill14_ini.xml | 1 | snu | 0 | 0 |
| Standard_ini.xml | 1 | snu | 0 | 0 |
The first column gives the ini file name (to be generated), all following
columns give the parameter value to put
in the file, and each line denotes a separate ini file
(for e.g. several USMs).
The first column name must contain the keyword ini or Ini or INI as a prefix
to be detected (as shown in the table extract above).
If not given (the default, NULL), the function returns the template as is.