The Computational Lab for Advanced Water Resources Informatics and Modeling https://clawiki.isnew.info/ 2026-04-21T23:46:41+00:00 https://clawiki.isnew.info/ https://clawiki.isnew.info/_media/wiki/logo.png text/html 2024-09-24T13:35:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://clawiki.isnew.info/howtos/how_to_download_features_using_the_arcgis_rest_api?rev=1727184906&do=diff How to download features using the ArcGIS REST API This script requires jq. #!/bin/sh if [ $# -lt 2 ]; then echo "Usage: download_arcgis_rest_features.sh REST_URL output" exit fi # URL for an ArcGIS REST API rest_url=$1 # output filename output=$2 # prefix prefix=$(echo $output | sed 's/\..*//') # starting record offset offset=0 # max record count count=2000 url="$rest_url/query" # required parameters url="$url?f=geojson" url="$url&where=1%3D1" url="$url&outFields=*" url="$url&result… text/html 2024-07-21T15:50:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://clawiki.isnew.info/howtos/how_to_merge_csv_files_in_the_current_directory?rev=1721577054&do=diff How to merge CSV files in the current directory # set a variable to know if a file is the first one # because we don't want to skip the head line from the first file first=1 # for each of *.csv file names, assign it to i for i in *.csv; do # if you repeat this script, we don't want to merge # the previously merged file again if [ "$i" = "merged.csv" ]; then # skip this file continue fi # if this file is first if [ $first -eq 1 ]; then # print everything cat "$i" … text/html 2026-04-09T06:35:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://clawiki.isnew.info/howtos/how_to_install_hec-ras_on_linux?rev=1775716535&do=diff How to install HEC-RAS on Linux Login to the Linux machine. In this example, we use NMSU's Discovery node discovery-l2: # connect to the NMSU network using either Wi-Fi or VPN ssh NMSU_username@discovery-l2 # type your NMSU password Download the