Validation Log
2025-12-15 01:44:59.123800
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN004879/mwtab/txt
Study ID:      ST002970
Analysis ID:   AN004879
File format:   txt
Status: Contains Validation Issues
Number of Issues: 4

Number of Warnings: 2

Number of Value Errors: 3

Number of Consistency Errors: 0

Number of Format Errors: 1

Issue Log:
Error: The value, "35˚C", for the subsection, "COLUMN_TEMPERATURE", in the "CHROMATOGRAPHY" section should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['°C', 'C']. Ignore this when more complicated descriptions are required.
Error: Unknown or invalid section, "FACTORS".
Warning: The "Ion Species" column at position 6 in the METABOLITES table, matches a standard column name, "ion". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name.
Warning: The "Retention Time" column at position 3 in the METABOLITES table, matches a standard column name, "retention_time". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name.