Clean up VALIDMIN/VALIDMAX from string CDF attributes - GLOWS all levels

[maxinelasp]

Description

String variables in GLOWS CDF attribute YAML files have VALIDMIN and VALIDMAX attributes that should not exist for string/CHAR types.

Locations

• imap_processing/cdf/config/imap_glows_l1a_variable_attrs.yaml:107-108 (pkts_file_name)
• imap_processing/cdf/config/imap_glows_l1b_variable_attrs.yaml:138-139 (pkts_file_name)

Required Changes

Remove the VALIDMIN and VALIDMAX lines entirely from string variable definitions:

• pkts_file_name in L1A YAML
• pkts_file_name in L1B YAML

Note: unique_block_identifier in L1B already correctly omits these attributes.

Reference

Marek's email notes on CDF attributes for string data_vars