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functions in drat.i  g
gauss_gate

gauss_gate(times)
gate function used by gaussian_gate. Refer to the source code
to learn how to write your own gate function, making proper use
of drat_start and drat_stop options in addition to the input times.
interpreted function, defined at i0/drat.i line 795

SEE ALSO:

gaussian_gate,
drat_gate

gauss_int

gauss_int(t)
returns time integral of Gaussian specified in call to gaussian_gate.
interpreted function, defined at i0/drat.i line 820

gaussian_gate

gaussian_gate(t0, tsigma, max_trans)
sets the drat_gate for the snap function to be a Gaussian
centered at time T0, with sigma TSIGMA, and maximum transmission
fraction MAX_TRANS.
interpreted function, defined at i0/drat.i line 839

SEE ALSO:

snap,
drat_gate

get_ray_path

ray_info= get_ray_path(path, rt, zt)
where PATH is one element of an array returned by track_rays,
returns the points where the ray cut the edges of the mesh (ZT, RT).
The returned RAY_INFO has two components: RAY_INFO(,1) is the z
coordinates and RAY_INFO(,2) is the r coordinates.
interpreted function, defined at i0/drat.i line 1253

SEE ALSO:

track_rays

get_std_limits

get_std_limits(rays, slimits)
returns slimits suitable for internal routines: 2bynrays,
with s=0 at point of closest approach to origin
interpreted function, defined at i0/drat.i line 911

guess_symmetry

guess_symmetry, f
or guess_symmetry(f)
guesses the symmetry of the problem in the dump file F based on
the variables f.isymz, f.rt, and f.zt.
If called as a subroutine, prints one of:
"no symmetry", "z=0 reflection symmetry", or "spherical symmetry"
If called as a function, returns 0, 1, or 2, respectively.
interpreted function, defined at i0/drat.i line 929

