Error when opening *mpr file: 'NotImplementedError: Column ID 27 after column control/mA is unknown' about galvani

[ilka-schulz]

@pioja-dtu I think I found some good results but could you please review my methodology to ensure my findings are correct? Give me a thump up 👍 if my methodology is correct so I can create a PR.

Results

Column 27

This is Ewe-Ece/V which is described as E we -E ce : WE versus CE potential in the manual. The values seem to be 32 bit floats. It is currently not included in in the galvani.BioLogic.VMPdata_colID_dtype_map dictionary.

Column 174

This is <Ewe>/V which is described as <E we> : averaged voltage (WE vs. REF) in the manual. The values seem to be 32 bit floats. However, there is already a record named <Ewe>/V in the galvani.BioLogic.VMPdata_colID_dtype_map dictionary under the key 77. PM me if you need a the file pair.

Methodology

I used EC-Lab 11.36 to generate an .mpt file from my .mpr file. I then fetched the column name after the one mentioned in the error message from the .mpt file.

[chatcannon]

Hello and sorry for not responding for so long. If your data are not secret, please could you provide me with a .mpr file that triggers this problem and a corresponding .mpt file produced by loading the same data in the BioLogic software and exporting?

[chatcannon]

If you cannot provide me with the raw data, then please do the same process of exporting the .mpt file, then open the .mpt file in a text editor, look for the column headers and tell me which one comes after "control/mA".

[pioja-dtu]

Hello, thanks for your reply and sorry for no answering - not so often here...
I noticed similar error when trying to load data when the measurement also records some input from external devices (IN 1 and IN 2).
Please see the attached filles for both cases.
Would be really cool if that could be implemented in next version of galvani.
biologic files.zip

[ilka-schulz]

Any progress on this issue? I have a similar problem:

NotImplementedError: Column ID 174 after column control/mA is unknown

I will have a closer look at the problem myself. Maybe I can open a PR.

[ilka-schulz]

I find that Column 174 was already added in c1e5d92 but this commit is not yet included in a release. I guess my methodology is correct then...

[pioja-dtu]

Your descriptions look correct to me!

[ilario]

I also had unrecognized columns when using the latest release but not when using the development code.
@echemdata @chatcannon is a new release planned?
Thanks for the very useful piece of software!