I ran SDR for InVEST_3.7.0 but results for sed_retention & sed_export are very low (1.24275e-008 - 5.20528e-006). What could be the problem? I will be very happy to hear from you. Thanks JohnInVEST-Sediment-Delivery-Ratio-Model-(SDR)-log-2019-06-12–21_56_19.txt (14.2 KB)
Hi @johnwasige -
Thanks for posting the logfile. It doesn’t show anything obviously wrong, so I’ll suggest checking a few things to start. Are your spatial inputs in a projected coordinate system, not a geographic one? If they’re in a geographic coordinate system (in degrees, like WGS84), Reproject/Warp them to a projected one (in meters, like UTM) and see if that helps.
Also, make sure the units of your inputs are correct - the Data Needs section of the User Guide lists the required units.
If both of these are ok, I can look at your data and see what’s happening.
Thanks so much. That worked!