Neutron Scattering Data Analysis 1990, Proceedings of the Conference on Neutron Scattering, 14-16 March 1990, Rutherford Appleton Laboratory, UKM. W. Johnson |
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Page 79
M. W. Johnson. Example 1 . PROCEDURE S PARAMETER Specno = INTEGER ! The procedure performs the function ! w1 = S ( N ) ! to load a time of flight spectrum . ! Example values ! selfile = " HET001345.RAW " ! specno = " 10 " ! Load TOF data ...
M. W. Johnson. Example 1 . PROCEDURE S PARAMETER Specno = INTEGER ! The procedure performs the function ! w1 = S ( N ) ! to load a time of flight spectrum . ! Example values ! selfile = " HET001345.RAW " ! specno = " 10 " ! Load TOF data ...
Page 80
... example here shows a simple GENIE - V3 procedure using the graphics primitives to produce a plot of a workspace . The plot produced is shown in Figure 5 . Example 4 . PROCEDURE Display PARAMETER Wout = WORKSPACE ! This procedure uses ...
... example here shows a simple GENIE - V3 procedure using the graphics primitives to produce a plot of a workspace . The plot produced is shown in Figure 5 . Example 4 . PROCEDURE Display PARAMETER Wout = WORKSPACE ! This procedure uses ...
Page 226
... example , the problem of having to choose a model to refine is quite common . It is usually dealt with by a laborious , and immensely time - consuming , process of trial - and - error . Can we do any better ? If we do not have a ( good ) ...
... example , the problem of having to choose a model to refine is quite common . It is usually dealt with by a laborious , and immensely time - consuming , process of trial - and - error . Can we do any better ? If we do not have a ( good ) ...
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additional algorithm allows analysis angle applications approach atoms average beam Bragg calculated cell combinatorial optimization configuration constant coordinates correction corresponding cost counts cross-section crystal deconvolution defined density dependent described detector determined diffraction direct display distribution effects elastic scattering energy error estimate example experiment experimental Figure final Fourier function give given inelastic intensity ISIS known limit magnetic Maximum Entropy measured method neutron neutron scattering normalization obtained optimization parameters particular peak performed Phys physical plot positive possible powder presented prior probability problem procedure radial distribution functions range reconstruction References refinement reflections resolution sample scale scan shown shows simulated annealing single solution space spectrum standard statistical structure factor temperature transfer transform unit usually vanadium vector wavelength