Validation Log
2025-12-15 02:40:23.344941
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN005979/mwtab/txt
Study ID:      ST003641
Analysis ID:   AN005979
File format:   txt
Status: Contains Validation Issues
Number of Issues: 12

Number of Warnings: 9

Number of Value Errors: 10

Number of Consistency Errors: 0

Number of Format Errors: 1

Issue Log:
Error: The value, "50", 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: The value, "5", for the subsection, "INJECTION_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'] or "room temperature". Ignore this when more complicated descriptions are required.
Error: Unknown or invalid subsection, "SOLVENT_C", in the "CHROMATOGRAPHY" section .
Warning: The "kegg_id" column at position 4 in the METABOLITES table, matches a standard column name, "kegg_id", and some of the values in the column do not match the expected type or format for that column. The non-matching values are:
0     C17647Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
1     C17726Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
2     C00695Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
3     C02528Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
4     C04483Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
5     C15517Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
6     C03990Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
11    C05122Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
12    C05465Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
13    C05463Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
15    C02592Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
16    C16868Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
18    C07880Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
19    C17727Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
Warning: The "ri" column at position 7 in the METABOLITES table, matches a standard column name, "retention_index". 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 "ri_type" column at position 8 in the METABOLITES table, matches a standard column name, "retention_index_type". 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 standard column, "other_id", was found in the METABOLITES table as "other_id". If this column contains database IDs for standard databases such as KEGG, PubChem, HMDB, etc., it is recommended to make individual columns for these and not lump them together into a less descriptive "other_id" column.
Warning: The "inchi_key" column at position 3 in the METABOLITES table has all null values.
Warning: The "other_id" column at position 5 in the METABOLITES table has all null values.
Warning: The "other_id_type" column at position 6 in the METABOLITES table has all null values.
Warning: The "ri" column at position 7 in the METABOLITES table has all null values.
Warning: The "ri_type" column at position 8 in the METABOLITES table has all null values.