When dots in the name, filenames are wrongly defined

[perolavsvendsen]

When exporting data with names that include dots (.), the filenames are wrongly defined.

Example:
Horizon name in RMS: MyFormation_1.1 --> Filename: myformation_1.gri

This is problematic for several reasons, but especially when multiple horizons get the same outgoing filename.

Example:
Horizon names MyFormation_1.1, MyFormation_1.2 and MyFormation_1.3 will be exported with the same filename, hence only the last one will be exported. Also, if there is a MyFormation_1 present, this last one will look like it is this one.

[perolavsvendsen]

Looks like anything after the last . in a filename is stripped away here:

fmu-dataio/src/fmu/dataio/_utils.py

Line 95 in 0af3599

path = (Path(folder) / filename.lower()).with_suffix(ext)

[perolavsvendsen]

But, when a filename with dots is given to XTgeo, it also strips them away. So after this line, "outfile" does not exist.

fmu-dataio/src/fmu/dataio/_export_item.py

Line 586 in 0af3599

obj.to_file(outfile, fformat="irap_binary")

[perolavsvendsen]

A possible solution that intially seems to work is to replace

fmu-dataio/src/fmu/dataio/_utils.py

Line 95 in 0af3599

path = (Path(folder) / filename.lower()).with_suffix(ext)

with...

    path = (Path(folder) / filename.lower())
    path = path.with_suffix(path.suffix + ext)