This child item contains Microsoft Windows batch and Python script files that reproduce the processing steps for specific files associated with image calibration, collating video metadata, and extracting velocity data from associated hydroacoustic discharge measurements. The following scripts are included: <br> <ul> <li>create_calibration_image.bat</li> <li>extract_metadata.bat</li> <li>parse_qrev_map_files.py</li> <li>parse_qrevms_files.py</li> </ul> See the FGDC metadata Data Quality Section Process Steps for details on these scripts. <br> Each field site is abbreviated in various files in this data release. File and folder names quickly identify which site a particular file or dataset represents. The following abbreviations are used: <ul> <li>ACS: Anthracite Creek at Somerset, Colorado, USA</li> <li>BRA: Blue River below Dillon, Colorado, USA (collected in August 2023)</li> <li>BRJ: Blue River below Dillon, Colorado, USA (collected in June 2023)</li> <li>CRG: Colorado River below Glenwood Springs, Colorado, USA</li> <li>CRR: Colorado R above Roaring Fork R at Glenwood Springs, Colorado, USA</li> <li>ERW: Eagle River below Milk Creek near Wolcott, Colorado, USA</li> <li>MCA: Maroon Creek near Aspen, Colorado, USA</li> <li>RFG: Roaring Fork at Glenwood Springs, Colorado, USA</li> </ul> <strong>Software Requirements</strong> To execute the scripts included in this child item, users will need to have the following software: <ol> <li>Python Software Foundation. Python Language Reference, version 3.9. Available at http://www.python.org </li> <li>Microsoft Windows batch files can be executed in a Windows Command Prompt.</li> </ol>