input,f,a," ",,,	">input pha data file"
intphd,f,a,"intphd",,,	">output integral phd file"
difphd,f,a,"difphd",,,	">output differential phd file"
fitphd,f,a,"fitphd",,,	">output fitted phd file"
table,f,a,"phay",,,	">output threshold table file"
t0,r,h,50.0,1.0,255.0,	">initial threshold level in infile"
delt,r,h,1.0,1.0,200.0,	">step size in threshold levels in infile"
center,r,h,175.0,0,256.0,">initial guess for peak center"
sigma,r,h,15.0,1.0,50.0, ">initial guess for sigma of peaks"
niter,i,h,10,1,100,	">number of iterations of least squares fit"
tmin,r,h,125.0,0.0,255.0, ">Minimum threshold to fit"
tmax,r,h,255.0,0.0,255.0,">Maximum threshold to fit"
order,i,h,1,0,2,	 ">Order of the polynomial baseline"
fwidth,i,h,5,3,29,	 ">Width of the differential filter"
hmin,r,h,50.0,0.0,,	 ">Minimum peak height needed to fit"