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