National Water Model RouteLinks CSV

This resource contains "RouteLink" files for version 2.1.6 of the National Water Model which are used to associate feature identifiers for computational reaches to relevant metadata. These data are important for comparing NWM feature data to USGS streamflow and lake observations. The original RouteLink files are in NetCDF format and available here: https://www.nco.ncep.noaa.gov/pmb/codes/nwprod

This resource includes the files in a human-friendlier CSV format for easier use, and a machine-friendlier file in HDF5 format which contains a single pandas.DataFrame. The scripts and supporting utilities are also included for users that wish to rebuild these files. Source code is hosted here: https://github.com/jarq6c/NWM_RouteLinks

本资源包含国家水文模型（National Water Model）2.1.6版本的“RouteLink”文件，这些文件用于将计算河段的特征标识符与相关元数据关联。这些数据对于比较国家水文模型的特征数据与美国地质调查局（USGS）的河流流量和湖泊观测数据至关重要。原始的RouteLink文件以NetCDF格式提供，并可在以下链接获取：https://www.nco.ncep.noaa.gov/pmb/codes/nwprod。本资源还包括以人类友好的CSV格式和机器友好的HDF5格式提供的文件，后者包含一个单一的pandas.DataFrame。对于希望重新构建这些文件的用户，还包含了脚本和相关工具。源代码托管在以下GitHub链接：https://github.com/jarq6c/NWM_RouteLinks