7 lines
371 B
Plaintext
7 lines
371 B
Plaintext
流域边界必须为多边形的shapefile，无法处理线条、点、或者栅格文件定义的流域边界。
|
||
并且，边界文件的投影信息(.prj文件)是合理的。
|
||
|
||
The watershed boundary file must be SpatialPolygon/SpatialPolygonDataFrame
|
||
(in shapefile format) with a valid projection. The PolyLine/Points shapefiles
|
||
or tiff format are not acceptable.
|