Incorrect Interpretation of Fraction Impervious in V6.45 .catg Files

Summary
RORB Version 6.52 does not correctly read the Fraction Impervious values contained in .catg files that were originally created using Version 6.45. When these legacy files are opened in V6.52, the Fraction Impervious values are altered or misinterpreted, resulting in incorrect catchment parameterisation.

Affected Versions
Working correctly: RORB V6.45

Bug observed: RORB V6.52

Files Referenced
RORB-v6.45.catg — original file created in Version 6.45
RORB-v6.52.catg — file saved/opened in Version 6.52 showing incorrect values

• This topic was modified 1 day, 3 hours ago by Phuong Mai. Reason: attached files failed to upload