Validation Log
2025-12-14 21:00:22.829484
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN000041/mwtab/txt
Study ID:      ST000022
Analysis ID:   AN000041
File format:   txt
Status: Contains Validation Issues
Number of Issues: 10

Number of Warnings: 0

Number of Value Errors: 9

Number of Consistency Errors: 0

Number of Format Errors: 1

Issue Log:
Error: The value, "Average age 68.1(9.12)", 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 value, "Average BMI of 31.4(7.01)", for the subsection, "WEIGHT_OR_WEIGHT_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: ['g', 'mg', 'kg', 'lbs']. Ignore this when more complicated descriptions are required.
Error: An empty value or a null value was detected for the subsection, "TREATMENT_SUMMARY", in the "TREATMENT" section. A legitimate value should be provided for this required subsection.
Error: An empty value or a null value was detected for the subsection, "EXTRACTION_METHOD", in the "SAMPLEPREP" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: The value, "0.5mm", for the subsection, "STANDARD_CONCENTRATION", in the "NM" section should be a number followed by a space with a unit (ex. "5 V") from the following list: ['mM']. Ignore this when more complicated descriptions are required.
Error: The value, "12.589w", for the subsection, "POWER_LEVEL", in the "NM" section should be a number followed by a space with a unit (ex. "5 V") from the following list: ['W', 'dB']. Ignore this when more complicated descriptions are required.
Error: The value, "4468.31", for the subsection, "OFFSET_FREQUENCY", in the "NM" section should be a number followed by a space with a unit (ex. "5 V") from the following list: ['ppm', 'Hz']. Ignore this when more complicated descriptions are required.
Error: The value, "18939.395 Hz, 19.93 ppm", for the subsection, "SPECTRAL_WIDTH", in the "NM" section should be a number followed by a space with a unit (ex. "5 V") from the following list: ['ppm', 'Hz']. Ignore this when more complicated descriptions are required.
Error: The value, "0.5", for the subsection, "LINE_BROADENING", in the "NM" section should be a number followed by a space with a unit (ex. "5 V") from the following list: ['Hz']. Ignore this when more complicated descriptions are required.
Error: Unknown or invalid section, "CHROMATOGRAPHY".