Irrigation example notebook fails to parse config file

[sverhoeven]

The https://github.com/eWaterCycle/ewatercycle/blob/main/docs/examples/Irrigation.ipynb notebook has

merrimack_parameterset = ewatercycle.parameter_sets.ParameterSet(
    name="custom_parameter_set",
    directory="/mnt/data/examples/technical_paper/pcr-globwb/input",
    config="./pcrglobwb_merrimack.ini",
    target_model="pcrglobwb",
    doi="10.5281/zenodo.1045339",
    supported_model_versions={"setters"},
)

To run on snellius I adjusted the directory argument to /projects/0/wtrcycle/parameter-sets/pcrglobwb_global . After that the nb still failed with

NoSectionError: No section: 'globalOptions'

The config file it tried to read was /projects/0/wtrcycle/parameter-sets/pcrglobwb_merrimack.ini, which does not exist.
I expected the config file to searched for at /projects/0/wtrcycle/parameter-sets/pcrglobwb_global/pcrglobwb_merrimack.ini or /home/verhoes/ewatercycle/docs/examples/pcrglobwb_merrimack.ini (relative to my current working directory).

As workaround I made the config argument a absolute path.

Can the config argument in the irrigation example be adjusted to either be inside the parameterset directory or use an absolute path?