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--- howtos:how_to_install_hec-ras_on_linux [2024-07-21 09:40 am] – hcho
+++ howtos:how_to_install_hec-ras_on_linux [2026-04-09 12:35 am] (current) – hcho
@@ Line 3: / Line 3: @@
 Login to the Linux machine. In this example, we use NMSU's Discovery node ''discovery-l2'':
 <code bash>
-ssh discovery-l2
+# connect to the NMSU network using either Wi-Fi or VPN
+ssh NMSU_username@discovery-l2
 # type your NMSU password
 </code>
@@ Line 16: / Line 17: @@
 Uncompress the downloaded file.
 <code bash>
-mkdir -p ~/usr/local/opt
+mkdir -p ~/opt
-cd ~/usr/local/opt
+cd ~/opt
 unzip ~/archive/hecras/HEC-RAS_610_Linux.zip
 mv HEC-RAS_610_Linux hecras
@@ Line 28: / Line 29: @@
 </code>
-Move binaries and libraries to ''~/usr/local/opt/hecras''.
+Move binaries and libraries to ''~/opt/hecras''.
 <code bash>
 mv RAS_Linux_test_setup/Ras_v61/Release bin
@@ Line 35: / Line 36: @@
 </code>
-Set up environment variables for HEC-RAS. Don't type it; copy-paste "cat << 'EOT'...EOT" into the terminal.
+Set up environment variables for HEC-RAS. Don't type it; copy-paste ''cat << 'EOT'...EOT'' into the terminal.
 <code bash>
 cat << 'EOT' >> ~/.bash_profile
 # HEC-RAS
-export PATH="$HOME/usr/local/opt/hecras/bin:$PATH"
+export PATH="$HOME/opt/hecras/bin:$PATH"
-export LD_LIBRARY_PATH="$HOME/usr/local/opt/hecras/lib:$HOME/usr/local/opt/hecras/lib/mkl:$HOME/usr/local/opt/hecras/lib/rhel_8:$LD_LIBRARY_PATH"
+export LD_LIBRARY_PATH="$HOME/opt/hecras/lib:$HOME/opt/hecras/lib/mkl:$HOME/opt/hecras/lib/rhel_8:$LD_LIBRARY_PATH"
 EOT