Watershed tool returns Error 000864

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12-15-2022 08:17 AM
WetlandMan
New Contributor III

Hi, 

I'm trying to build a watershed for a project to calculate impacts. I downloaded LiDAR data as a .tif and brought it into a clean map. I can use almost every Hydrology tool i.e. build the Flow Direction and Accumulation, yet once I develop Pour points and go to input my raster into the actual Watershed tool every raster I have generated returns the same error as soon as you input it into the tool. its error 000864:<value>: The Input is not within the defined domain. <value>.  How do i fix this? What am I doing wrong?

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1 Reply
Robert_LeClair
Esri Notable Contributor

Good morning!  There's a Tech Support article here that describes the error code and how to fix it.  Likely a floating point bit depth issue.

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