TYPE: text only

KEYWORDS: WRF, diagnostics, WetBulbTemp, unit label, dewpoint, documentation

SOURCE: Yuxuan Xie (IGSNRR, CAS)

DESCRIPTION OF CHANGES:
Problem:
The WetBulbTemp utility variable tdC was documented with the wrong unit (K) in a comment, inconsistent with its Celsius usage.

Solution:
Update the unit in the comment to C in phys/module_diag_functions.F.

LIST OF MODIFIED FILES: 
M     phys/module_diag_functions.F

RELEASE NOTE: Corrected the WetBulbTemp dewpoint temperature unit label to Celsius in comments.