How do you configure TauDEM 5.1.2 to run in QGIS 2.10.1?
TauDEM plugin activated, and visible in the Processing Toolbox (Advanced Interface).
However, TauDEM tools do not run.
I get the message '"mpiexec"' is not recognized as an internal or external command, operable program or batch file.
NOTE: TauDEM DOES run from the command line interface (mpiexec is recognized).
System paths have been updated for MSMPI and TauDEM. OS is Windows 8.1' TauDEM 5.1.2 and QGIS 2.10.1 are each 64-bit installations (confirmed).
Best Answer
TauDEM appears as an option in QGIS's processing providers, but you still have to install it yourself, which is...unfortunate. The following worked for me:
System: Windows 7 64-bit, latest QGIS from the OsGeo4w installer (2.14 Essen)
In QGIS, open the Processing Options dialogue where you can enable TauDEM. Set the following options:
your folder locations should be pretty much identical to the above, maybe with minor differences. Setting those paths in QGIS should be identical to editing the registry keys mentioned above directly in regedit.
Restart QGIS and then test one of the tools, you should be good to go.