The Cost Distance tool returns a blank output for the cost distance raster and the backlink raster for a specific raster dataset.
上次发布: June 24, 2020ArcGIS Pro
漏洞 ID 编号
BUG-000131258
已提交
June 1, 2020
上次修改时间
June 5, 2024
适用范围
ArcGIS Pro
找到的版本
2.5.1
操作系统
N/A
操作系统版本
N/A
状态
Known Limit
经开发团队审核,已确定此问题与不受 Esri 控制的软件的已知限制有关。 问题的“其他信息”部分可能包含进一步说明。
附加信息
The reason for the empty result is because the source dataset (Point_To/Point_From) values fall on a cost value of zero. This has always been documented although in previous releases it was executing and producing questionable results.
"The cost raster cannot contain values of zero since the algorithm is a multiplicative process. If your cost raster does contain values of zero, and these values represent areas of lowest cost, change values of zero to a small positive value (such as 0.01) before running Cost Distance, by first running the Con tool. If areas with a value of zero represent areas that should be excluded from the analysis, these values should be turned to NoData before running Cost Distance, by first running the Set Null tool."