tiny nonsensical catchments (tool 2c running in Pro)

[Amelie Davis]

Any ideas about why I would end up with many small (nonsensical) catchments after running the 2c Stream Reach and Catchment tool?  I'm using Pro 2.8. and v4 of the toolbox.

[David James]

Amelie

I would check the integrity of the segments you submitted to create the streamreach. Sometimes very small Stubb's have been coded to be streams. Or there may be small segments that have not been assigned the correct stream_type value in order to create a contiguous stream. Zoom in close to some of the confluence points to examine.

Dave James

On Wed, Sep 14, 2022, 4:58 PM Amelie Davis <davi...@miamioh.edu> wrote:

Any ideas about why I would end up with many small (nonsensical) catchments after running the 2c Stream Reach and Catchment tool?  I'm using Pro 2.8. and v4 of the toolbox.

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[Amelie Davis]

OK. Thank you. It seems I hadn't added enough cuts.

Sincerely,

Amelie