Note that to enable full functionality of VMT in source code mode, you will need the Mapping Toolbox license in your distribution of Matlab. To install, extract the contents of the ZIP file, ensuring that the folder structure in the file is preserved, and start VMT.m in Matlab version 2012a or newer. The source code is housed in a GitHub repository, available here as a ZIP archive. To access the compiled executables, click the links in the table below.

The software is available both as compiled executables and source code. See our paper in Earth Surface Processes and Landforms ( DOI: 10.1002/esp.3367) Downloading the Software The SonTek RS5 is not supported by VMT at this time. VMT is capable of processing ADCP data from all TRDI ADCPs, the SonTek M9, and SonTek S5. A user-friendly graphical user interface (GUI) enhances program functionality and provides ready access to two- and three- dimensional plotting functions, allowing rapid display and interrogation of velocity, backscatter, and bathymetry data. The software also includes capabilities for analyzing the acoustic backscatter and bathymetric data from the ADCP. Rhoads and Kenworthy, 1998 Lane et al., 2000). The software can be used to explore patterns of three-dimensional fluid motion through several methods for calculation of secondary flows (e.g. VMT allows rapid processing, visualization, and analysis of a range of ADCP datasets and includes utilities to export ADCP data to files compatible with ArcGIS, Tecplot, and Google Earth. VMT is a Matlab-based software for processing and visualizing ADCP data collected along transects in rivers or other bodies of water. Produced in VMT using data from a TRDI 1200 KHz Rio Grande ADCP and additional formatting using Adobe Illustrator. Depth-averaged velocity and primary and secondary velocities (Rozovskii definition) in the confluence of the White and Wabash Rivers along the Illinois and

Hypack cross sections