hay
after having to install OpenMC according to the commands posted to the site offecial Openmc
the order page give me the following missage
Reading settings XML file…
ERROR: Settings XML file ‘/home/garnina/settings.xml’ does not exist!
ERROR STOP
This means that you are not running OpenMC within a directory that contains its’ input files. When you type ‘openmc’ from the command line, it immediately looks for settings.xml (among other .xml files) in the directory you were in when you typed openmc. So change directories until you are where the model you want to run is, then run openmc.
Adam