When we developed deskew we were not passing scale metadata correctly, so we needed to pass px_to_scan_ratio to the routine. Now we are passing scale metadata, so px_to_scan_ratio can be omitted from the deskew configuration file.
I am only suggesting that we drop px_to_scan_ratio from the CLI interface...the lower level interfaces should keep this parameter
This requires datasets to have correct scale metadata, but we can modify old or incorrect datasets with mantis update-scale-metadata
This is not a severe problem, but it did cause me some confusion as I was debugging my PSF figures. I (incorrectly) thought I could copy the px_to_scan_ratio from a working deskew parameter file, but actually I needed to calculate this from the input data scales.
When we developed
deskewwe were not passing scale metadata correctly, so we needed to passpx_to_scan_ratioto the routine. Now we are passing scale metadata, sopx_to_scan_ratiocan be omitted from the deskew configuration file.px_to_scan_ratiofrom the CLI interface...the lower level interfaces should keep this parametermantis update-scale-metadatapx_to_scan_ratiofrom a working deskew parameter file, but actually I needed to calculate this from the input data scales.