Validation Log
2025-12-14 21:34:45.103963
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN000635/mwtab/txt
Study ID:      ST000398
Analysis ID:   AN000635
File format:   txt
Status: Contains Validation Issues
Number of Issues: 16

Number of Warnings: 8

Number of Value Errors: 15

Number of Consistency Errors: 0

Number of Format Errors: 1

Issue Log:
Error: An empty value or a null value was detected for the subsection, "PROJECT_TITLE", in the "PROJECT" section. A legitimate value should be provided for this required subsection.
Error: An empty value or a null value was detected for the subsection, "PROJECT_SUMMARY", in the "PROJECT" section. A legitimate value should be provided for this required subsection.
Error: An empty value or a null value was detected for the subsection, "PHONE", in the "PROJECT" section. A legitimate value should be provided for this required subsection.
Error: An empty value or a null value was detected for the subsection, "PHONE", in the "STUDY" section. A legitimate value should be provided for this required subsection.
Error: The value, "32", for the subsection, "RELAXATION_DELAY", in the "NM" section should be a number followed by a space with a unit (ex. "5 V") from the following list: ['s', 'ms', 'us', 'μs']. Ignore this when more complicated descriptions are required.
Error: The value, "64 k", for the subsection, "NUM_DATA_POINTS_ACQUIRED", in the "NM" section should be a unitless number. Ignore this when more complicated descriptions are required.
Error: The value, "full resolution", for the subsection, "BINNED_INCREMENT", in the "NM" section should be a number followed by a space with a unit (ex. "5 V") from the following list: ['ppm']. Ignore this when more complicated descriptions are required.
Error: Unknown or invalid section, "CHROMATOGRAPHY".
Warning: SUBJECT_SAMPLE_FACTORS entry #44 has a duplicate Sample ID.
Warning: SUBJECT_SAMPLE_FACTORS entry #46 has a duplicate Sample ID.
Warning: SUBJECT_SAMPLE_FACTORS entry #53 has a duplicate Sample ID.
Warning: SUBJECT_SAMPLE_FACTORS entry #54 has a duplicate Sample ID.
Warning: SUBJECT_SAMPLE_FACTORS entry #56 has a duplicate Sample ID.
Warning: SUBJECT_SAMPLE_FACTORS entry #58 has a duplicate Sample ID.
Warning: SUBJECT_SAMPLE_FACTORS entry #60 has a duplicate Sample ID.
Warning: SUBJECT_SAMPLE_FACTORS entry #61 has a duplicate Sample ID.