The Flow Direction tool in ArcGIS Pro 2.4.3 misclassifies rows on 32-bit floating point rasters.
上次发布: January 17, 2020ArcGIS Pro
漏洞 ID 编号
BUG-000127554
已提交
December 20, 2019
上次修改时间
June 5, 2024
适用范围
ArcGIS Pro
找到的版本
2.4.3
操作系统
Windows OS
操作系统版本
10.0 64 Bit
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
This is a data issue, not a bug in the Flow Direction tool. The row where a stripe is occurring has the same values (at each column) as the row above it. This could be the source of the striping pattern. Running other tools, such as Slope or Curvature, also reveal this stripe pattern in the input dataset. Such striping could be introduced through mosaicking or projecting a raster, and choosing an incompatible resampling technique. For continuous data, such as floating-point elevation rasters, it is best to use a bilinear resampling technique when creating it.