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StellarSpiral

The project contains excution files and library files.

Excution Files

  • Corotation.exe Plot Omega, Omega+-Kappa graph. Show corotation,pattern speed and 4-1 resonance.

  • Density.exe Draw stellar density distribution.

      usage:   Density.exe [option]            
  options:                         
  -p, --project [degree]  To project the density.
  -c, --circle            To draw circles.       
  -r, --zauto             Automatic find scale of z
  -z, --zmax [scale of z] Specified the scale of z
  -h, --help              Show this help page

  • Ecg.exe Show amplitude of some radius.

      usage:  Ecg.exe -i filename.h5 [-z zmax]
   		Ecg.exe -v

  • FindOne.exe Find pattern speed.

      usage: FindOne.exe wr wi

  • Follow.exe Measure amplitute along two spirals.

      usage:   Follow.exe [options] -i Filename.h5
  options:
   -z, --zmax [scale of z] Specified the scale of z
   -h, --help              Show this help page
   -v,                     Version information.
   -x,                     Number of XWindows.
   -c,                     Plot circles 3,4,5.
   -s,                     Plot stellar density.
   --output                Save found points.

  • GasDensity.exe Draw gas density distribution.

      usage:   GasDensity.exe [option]
  options:
   -c, --circle            To draw circles.
   -i [file name.h5]       Read file.
   -m [start] [end]        Read files.
   -p, --project [degree]  To project the density.
   -r, --zauto             Automatic find scale of z
   -z, --zmax [scale of z] Specified the scale of z
   -h, --help              Show this help page
   -s, --stellar           Draw stellar contour.
   -q,                     Draw instability.
   -v,                     Version information.
   --save                  Save as png file.
   --cut                   Make a cut at CO.
   --velocity              Draw velocity contour.

  • Kendall.exe Calculate prefactor of density contrast.

      usage:   Kendall.exe [option]
  options:
   -f, --force             Increase force multiple.

  • SearchAll.exe Find initial guess for FindOne.exe Using SearchAllMpi.sh to submit to dl clusters.

  • Shift.exe Trace the amplitude of both stellar and gaseous spirals.

      usage:   Follow.exe [options] -i Filename.h5
  options:
   -z, --zmax [scale of z] Specified the scale of z
   -h, --help              Show this help page
   -v,                     Version information.
   -x,                     Number of XWindows.
   -c,                     Plot circles at 3,4 and 5 kpc.
   --output                Output Phase Shift.

Antares related

Use Kendal.exe to find the amplitude factor. The amp parameter in antares/para.list and the factor should be the same.

All gaseous disk parameters are in antares/lib/galaxy.f90

Enviroment

All the source code are stored at /arrays/mhda/ccfeng/M81/code . They can be copied directory or using git to clone:

	git clone /hpchome/ccfeng/code/antares_git/
	git clone [email protected]:jasonfenglu/StellarSpiral.git

Modules used:

	module add torque htop pgplot/5.2_ic11.0
	module add fftw/2.1.5_ic13.0_lam_7.1.4 HDF/5-1.8.10_ic13.0_lam_7.1.4 lam/7.1.4_ic13.0