Path Distance problem

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02-16-2023 12:51 PM
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RobertoFilloramo
New Contributor III

Hi,

I am using Armap 10.8.2 and my issue is the result obtained from the path distance tool.

it appears a warning massage stating: Cost Cells with zero or negative values were encountered. Not all source cells may have been processed.

The used data are:

-shp point as origin;

-DTM (used as surface raster and vertical surface input);

-Slpoe (used as cost raster).

 

I used to process the same data in Arcmap 10 and I've never had this problem.

 

How can I fix it?

I attached an image of the result.

 

Thank you in advance

 

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3 Replies
DanPatterson
MVP Esteemed Contributor

same coordinate system for all?


... sort of retired...
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RobertoFilloramo
New Contributor III

Yes, all the same coordinate system

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DanPatterson
MVP Esteemed Contributor

Path Distance (Spatial Analyst)—ArcGIS Pro | Documentation

too many other variables then to provide further comment (eg cell size etc)

you might want to have a look at the newer tools which provide more control over the analysis

Distance Accumulation (Spatial Analyst)—ArcGIS Pro | Documentation


... sort of retired...
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