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Sediment retention model

MarkusAMeyerMarkusAMeyer Member
edited August 2013 in Terrestrial Models
Dear InVEST team,

Unfortunately, the following error occurs in a subset of my study region. Another region is working fine:
Traceback (most recent call last):
File "invest_natcap\iui\executor.pyc", line 435, in runModel
File "invest_natcap\sediment\sediment.pyc", line 228, in execute
File "invest_natcap\routing\routing_utils.pyc", line 263, in pixel_amount_exported
File "routing_cython_core.pyx", line 1064, in invest_natcap.routing.routing_cython_core.percent_to_sink (invest_natcap/routing/routing_cython_core.cpp:12343)
IndexError: Out of bounds on buffer access (axis 0)
None

I would be very glad if cou heldped me with this error.

Best, Markus

Comments

  • RichRich Administrator, NatCap Staff
    Hi Markus, unfortunately there are some bugs in the sediment InVEST model at the moment. It works on some DEMs but not others. If it's not working in your region, could you try the ArcGIS version that's packaged with the InVEST installer? That' an older model, takes longer to run, but is more stable for the moment. We hope to fix this bug by the next release.
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