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To do analysis with a psana python script execute the following commands. This requires the ability to ssh to an LCLS unix account and the ability to open up a graphics window on your computer ("X-windows"). Two free options for graphics:We recommend the free NX Technology (for Mac or Windows) for improved performance, but XQuartz (Mac) or XWin32 (Windows) also works. Replace "YOURACCOUNTNAME" in the first line below with your unix account name.
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# you don't need this first line if you are using the NX Technology NoMachine software
ssh -X pslogin.slac.stanford.edu -l YOURACCOUNTNAME
ssh -X psana
# If you don't know which shell you are using
# type "echo $SHELL" at the linux command prompt
# USE THIS LINE IF YOUR SHELL IS "C-SHELL" (note the ".csh" at the end)
source /reg/g/psdm/etc/ana_env.csh
# USE THIS LINE IF YOUR SHELL IS "BASH" (note the ".sh" at the end)
source /reg/g/psdm/etc/ana_env.sh
cp /reg/g/psdm/tutorials/examplePython/firstExample.py firstExample.py
python firstExample.py
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