I’m new to InVEST. I managed to run a SDR model successfully, but the sed_export raster I get in my workspace seems to have all values equal to zero.
My final objective is to extract the values of the sediment exports at the water intakes (a vector layer of points), which are located in the streams (I made sure the points overlap the streams).
I do get proper values for the watershed_results_sdr.
All the inputs are projected in UTM.
I am using a drainages raster, so I’m setting the parameters to: Threshold flow Accumulation=100000, k=0.55, IC0=0.5 and Max SDR Value=0.8
With these parameters, I am able to replicate the results from a published source for this watershed at baseline for the watersheds results. Yet, I can’t get any reasonable values for my water intakes.
Thanks, any help is appreciated!