Changes between Version 17 and Version 18 of doc/tec/radiation

Timestamp:

May 4, 2015 2:58:52 PM (9 years ago)

Author:

maronga

Comment:

--

doc/tec/radiation

@@ -36 +36 @@
 install_rrtmg -p $HOME/lib/rrtmg
 }}}
+  The script will create up to four directories depening on the setting of the flag parameters (see above), each including one installation of RRTMG:
+{{{
+$HOME/lib/rrtmg/shared
+$HOME/lib/rrtmg/shared_trace
+$HOME/lib/rrtmg/static
+$HOME/lib/rrtmg/static_trace
+}}}
+with each directory having the following subdirectories:
+{{{
+include
+lib
+}}}
 
 4. Open your .mrun.config file and add {{{-D__rrtmg}}} to {{{%cpp_options}}} of the host where PALM/RRTMG shall be used. Moreover, add the path to the library to {{{%fopts}}} and {{{%lopts}}}, e.g. (here for lcmuk)
@@ -42 +54 @@
 %lopts  -fpe0:-O3:-cpp:-fp-model:source:-L/home/user/lib/rrtmg/shared/lib:-lrrtmg lcmuk parallel rrtmg
 }}}
-   when a shared RRTMG library was installed under /home/user/lib/rrtmg. A template file including hosts lcmuk and lccrayh/lccrayb are available [http://palm.muk.uni-hannover.de/browser/palm/trunk/SCRIPTS/.mrun.config.imuk_hlrnIII_rrtmg here]
+   when a shared RRTMG library was installed under "/home/user/lib/rrtmg/shared". A template file including hosts lcmuk and lccrayh/lccrayb are available [http://palm.muk.uni-hannover.de/browser/palm/trunk/SCRIPTS/.mrun.config.imuk_hlrnIII_rrtmg here]
 
 
@@ -53 +65 @@
 
 5. Recompile PALM for the respective host. The RRTMG library will be included either as static or shared library, depending on your configuration.
+
+6. To be able to use RRTMG, the LD_LIBRARY_PATH variable has to be extended by the path where RRTMG library (plus "/lib" added) was installed. For convenience, setting should be done in the respective profile of the users default shell (e.g. in .profile, if ksh is used), e.g.:
+{{{
+  export LD_LIBRARY_PATH=$HOME/lib/rrtmg/shared/lib:$PATH
+}}}
+when RRTMG was installed as shared library under "$HOME/lib/rrtmg/shared/".
+
+
+You may have to login again in order to activate the profile settings.