RFR reading

[MuellerSeb]

What is this var_n variable about? It is never used after setting.

ogs5/FEM/rf_ic_new.cpp

Line 948 in e61a9ad

rfr_file >> var_n[i];

[wenqing]

@MuellerSeb You are right that the variable is defined but never used.

[MuellerSeb]

I speculate, that this was meant to deal with multi-valued variables, because this has a default value of 1 in all benchmarks.

Could there be any case with multiple values?!

I documented the assumed way:
https://github.com/GeoStat-Framework/ogs5py/blob/f496dd528ca1559cb30aa19f4acf6d46edcbc6c5/ogs5py/fileclasses/ic/core.py#L138

[wenqing]

@MuellerSeb I guess that it is for multiple values but the implementation was not finished before. Instead of restart, you can use #RELOAD keyword.