File Applications/SpinW/m_files/sw_idata.m

  creates iData object
 
  [omega, swConv] = SW_IDATA(spectrum, 'option1', value1 ...) 
 
  It creates iData object (<a href=http://ifit.mccode.org>http://ifit.mccode.org</a>) 
  and convolutes the spectra with a fixed instrumental resolution, assuming
  the energy and Q axis are linear.
 
  Input:
 
  spectrum      Calculated spin wave spectrum, struct type.
 
  Options:
 
  fwhmE         Full width half maximum of the Gaussian energy
                resolution. Works properly only for linear energy axis.
  fwhmQ         Full width half maximum of the Gaussian momentum
                transfer resolution in A^-1 units. Works properly only
                for linear scans in reciprocal space. Be carefull for
                example for scans like [1, QK, 0] where the equal QK
                steps give unequal steps in the A^-1 reciprocal space.
  nInterp       Number of axis subdivision before convolution, equal
                for Q and E.