scripts

##Scripts for controlling, monitoring and analyzing Monte Carlo simulations

System name

Some of the scripts use an environmental variable named SYS_NAME which holds the name of the system currently under consideration. Can be either 'LiHoF4' or 'Fe8'.
This variable can be set to a default value by adding it to ~/.cshrc:

vim ~/.cshrc
setenv SYS_NAME 'LiHoF4'
:wq
source ~/.cshrc

Create interactions tables using the Ewald method

From the root path:

ewSum.sh $Lx $Lz $k_cutoff $real_cutoff

or (replace L with the linear system size)

qsub -cwd -q smoshe.q,lublin.q -V -S /bin/bash -N "ewSumL" ./scripts/ewSum.sh L L 12 10

Create magnetic moment and energy tables

From the root path:

1. Edit create_all_tables.sh to have the desired external transverse fields
2. Run create_all_tables.sh (which runs create_one_table.sh, which in turn runs crystal+field+hamiltonian-transversal+field+const.py:

   qsub -cwd -q smoshe.q,lublin.q -V -S /bin/bash scripts/create_all_tables.sh
   

python3 path

Some scripts use a specific python path:

/gpfs0/smoshe/projects/Python-3.8_old/bin/python3

This is done since python compiled on newer machines does not work on the older machines (sge190), so this way we ensure it will run wherever.
If all machines have the same OS version, these references can just be changed to python3 that is in the path.