75 rivejä
1.6 KiB
Bash
Executable File
75 rivejä
1.6 KiB
Bash
Executable File
#! /bin/zsh
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# We use zsh here to support floats (not supported in bash)
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# This script produces the .dsfs files and figures for the `c_fixed_N_prog` runs
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# which achieved the required sumrule saturation.
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if [[ $# -ne 5 ]]; then
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echo "Arguments needed: whichDSF, kBT, target_sumrule, nkmax (max momentum in units of kF/4), width."
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exit 1
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fi
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if [[ $1 != 'd' && $1 != 'g' && $1 != 'o' ]]; then
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echo "Only the d, g and o scanning options are implemented."
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exit 1
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fi
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if [[ $2 -lt 0 ]]; then
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echo "Temperature kBT must be > 0."
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exit 1
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fi
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if [[ $3 -lt 0 || $3 -gt 1 ]]; then
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echo "Requirement: 0 < target_sumrule < 1."
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exit 1
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fi
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if [[ $4 -lt 0 ]]; then
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echo "nkmax must be > 0."
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exit 1
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fi
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if [[ $5 -lt 0 ]]; then
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echo "width must be > 0."
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exit 1
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fi
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whichDSF=$1
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kBT=$2
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target_sumrule=$3
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nkmax=$4
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width=$5
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correlator='rho-rho'
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if [[ $whichDSF == 'o' ]]; then
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correlator='psidag-psi'
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elif [[ $whichDSF == 'g' ]]; then
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correlator='psi-psidag'
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fi
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clist=(0.015625 0.03125 0.0625 0.125 0.25 0.5 1 2 4 8 16 32 64 128 256 512 1024)
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basedir="$(pwd)"
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ommin=0
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ommax=$((0.5 * $nkmax*($nkmax + 8))) # use (half of) TG Type 1 dispersion
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Nom=1000
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for c in $clist
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do
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echo 'Starting computation of DSFs for c =' $c
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dir='Lieb-Liniger/'$correlator'/T_'$kBT'/c_fixed_N_prog/c_'$c'/k_0_to_'${(l:2::0:)nkmax}'kFo4/sr_'$target_sumrule'/store/data'
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cd $dir
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for datadir in *
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do
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cd $datadir
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N=${datadir#"N_"}
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iKmax=$(($nkmax * $N/8))
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Smoothen_LiebLin_DSF_Scaled $whichDSF $c $N $N 0 $iKmax $kBT 0 $ommin $ommax $Nom $width
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cd ..
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done
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cd $basedir
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echo ' Successfully computed DSFs for c =' $c
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done
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