QRevInt

QRevInt is a fork, created by Genesis HydroTech LLC, of QRev version 4 developed by the USGS. Both QRevInt and QRev compute the discharge from a moving-boat ADCP measurement using data collected with any of the Teledyne RD Instrument (TRDI) or SonTek bottom tracking ADCPs. The software improves the consistency and efficiency of processing streamflow measurements by providing:

Automated data quality checks with feedback to the user
Automated data filtering
Automated application of extrap, LC, and SMBA algorithms
Consistent processing algorithms independent of the ADCP used to collect the data
Improved handing of invalid data
An estimated uncertainty to help guide the user in rating the measurement

The USGS QRev web page is available here

Development: Genesis HydroTech LLC is coordinating the modifications and enhancements for QRevInt with the guidance and contributions from the following agencies:

The Norwegian Water Resources and Energy Directorate
Environment and Climate Change Canada
New Zealand Hydrological Society
Swedish Meteorological and Hydrological Institute
Groupe Doppler Hydrométrie
U.S. Geological Survey
UK Centre for Ecology & Hydrology
Queensland Government Department of Resources
Australian Hydrographers Association
Icelandic Meteorological Office
Finish Environment Institute

Source code repository: https://bitbucket.org/genesishydrotech/qrevint/

Bug reports: Please report all bugs with appropriate instructions and files to reproduce the issue and add this to the issues tracking feature in the source code repository or email (dave@genesishydrotech.com).