Additional file 1 of Fusion of high-resolution DEMs for water flow modeling

Implementation of fusion. Python script r.patch.smooth.py is a script for GRASS GIS implementing the fusion of two elevation rasters and must be run in GRASS GIS 7 environment. See Availability of data and materials for link to the latest version. (ZIP 130 kb)融合实现。Python脚本r.patch.smooth.py为地理资源分析支持系统（GRASS GIS）专用脚本，用于实现两幅高程栅格的融合运算，且仅可在GRASS GIS 7环境中运行。如需获取最新版本的下载链接，请参阅「数据与材料可用性」章节（ZIP压缩包，大小130 KB）。