Read a single spe file and a detector parameter file, and create a single sqw file.
to file.
>> write_spe_to_sqw (dummy, spe_file, par_file, sqw_file, efix, emode, alatt, angdeg,...
u, v, psi, omega, dpsi, gl, gs, grid_size_in, urange_in)
Input:
dummy Dummy sqw object - used only to ensure that this service routine was called
spe_data Source of spe data e.g. full file name of spe file or nxspe file
par_file Full file name of detector parameter file (Tobyfit format)
sqw_file Full file name of output sqw file
efix Fixed energy (meV) (if elastic data ie. emode=0, the value will be ignored and set to zero internally)
emode Direct geometry=1, indirect geometry=2, elastic=0
alatt Lattice parameters (Ang^-1)
angdeg Lattice angles (deg)
u First vector (1x3) defining scattering plane (r.l.u.)
v Second vector (1x3) defining scattering plane (r.l.u.)
psi Angle of u w.r.t. ki (rad)
omega Angle of axis of small goniometer arc w.r.t. notional u
dpsi Correction to psi (rad)
gl Large goniometer arc angle (rad)
gs Small goniometer arc angle (rad)
grid_size_in Scalar or row vector of grid dimensions. Default is [1x1x1x1]
urange_in Range of data grid for output. If not given, then uses smallest hypercuboid
that encloses the whole data range
det0 if present, refers to the array of unmasked detector parameters in horace data format
the array is written in sqw file as reference detectors
allowing to combine multiple sqw (or tmp) files togeter
as masked detectors are usually different for different
runs. If it is absent, appropriate data file is taken
from the par_file or rundata
Output:
grid_size Actual grid size used (size is unity along dimensions
where there is zero range of the data points)
urange Actual range of grid
% Overloaded methods:
sqw/write_spe_to_sqw
sqw/write_spe_to_sqw