Validation Log
2025-12-14 23:12:47.309167
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN002299/mwtab/txt
Study ID:      ST001379
Analysis ID:   AN002299
File format:   txt
Status: Contains Validation Issues
Number of Issues: 9

Number of Warnings: 0

Number of Value Errors: 4

Number of Consistency Errors: 0

Number of Format Errors: 5

Issue Log:
Error: The value, "000000", for "PROJECT_ID" in the file header must be the letters "PR" followed by 6 numbers. Ex. "PR001405".
Error: An empty value or a null value was detected for the subsection, "PUBLICATIONS", in the "PROJECT" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the subsection, "PUBLICATIONS", in the "STUDY" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: The value, "postnatal day 56", for the subsection, "AGE_OR_AGE_RANGE", in the "SUBJECT" section should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['weeks', 'days', 'months', 'years']. Ignore this when more complicated descriptions are required.
Error: The required property, "FLOW_GRADIENT", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "FLOW_RATE", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "COLUMN_TEMPERATURE", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "SOLVENT_A", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "SOLVENT_B", in the "CHROMATOGRAPHY" section  is missing.