handle duplicate column names and extend list of quantities

[AlrauneZ]

• extend list of standard names to cover relevant chemicals measured in constructed wetland pilot
• adding check on duplicate column names and giving warning: fix What happens if in case of multiple columns with same contaminant name? #104

[raar1]

Ok good work! I'll just have to trust you on the contaminant info but I have left some comments and suggestions for the rest of the code :)

[sonarqubecloud]

Quality Gate passed

Issues
69 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[AlrauneZ]

Extending the checking of duplicate quantities: not only after reading in data, but also after identification of standard column names. It might happen that the same quantity is given in excel/csv data with two or more non-standard names. This will create duplicate column names in standardized dataframe.

[raar1]

It was indeed a good idea to handle this case. Perhaps in future we will want to force the user to specify allow_duplicates=True or something like that but for now this looks good.

[AlrauneZ]

[like] Zech, A. (Alraune) reacted to your message:

…

________________________________ From: Robin Richardson ***@***.***> Sent: Friday, October 3, 2025 1:37:11 PM To: MiBiPreT/mibiscreen ***@***.***> Cc: Zech, A. (Alraune) ***@***.***>; Author ***@***.***> Subject: Re: [MiBiPreT/mibiscreen] handle duplicate column names and extend list of quantities (PR #122) CAUTION: This email originated from outside of Utrecht University. Do not click links or open attachments unless you recognize the sender and know the content is safe. @raar1 approved this pull request. It was indeed a good idea to handle this case. Perhaps in future we will want to force the user to specify allow_duplicates=True or something like that but for now this looks good. — Reply to this email directly, view it on GitHub<#122 (review)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AMQQU2FPNIV5F4TLQTZOEBD3VZ3YPAVCNFSM6AAAAACH4FQIIKVHI2DSMVQWIX3LMV43YUDVNRWFEZLROVSXG5CSMV3GSZLXHMZTEOJZGAYTGNBXGM>. You are receiving this because you authored the thread.Message ID: ***@***.***>