This is still alpha software with known bugs and limitations. Particularly, file formats are subject to change. Paul Kienzle reflectometry_software@nist.gov 2006-06-07 release * FIT: Support alignment correction * POL: Support guide field angle * RED: Experimental support for NeXus datafiles 2006-05-18 release * RED: Support multibeam detector reduction * RED: Move peak integrator from contrib to main 2006-02-24 release * RED: Support integration and slicing in newpsd 2006-01-27 release * RED: Force scroll bars on text box 2006-01-17 release * RED: Support for network share home directory on Windows 2005-12-23 release * FIT/RED: Add data line export to graph context menus * RED: Fix calculation of Qz in UXD files 2005-10-27 release * RED: Support for ICP Q scans * RED: Improved PSD viewer * RED: Range selection on measured footprint correction 2005-10-13 release * RED: Allow selection of old or new PSD viewer (Options>New PSD) * RED: Support starting from DAVE * RED: Ab initio footprint correction (experimental) * RED: Polarization correction is now optional * RED: Support reloading of partly reduced spec/back/slit files 2005-09-28 (NG1 only) * RED: Allow normalization by time or by monitor (see monitor help) * RED: Add functions to help calculate attenuators (see attenuator help) * RED: Qx = 2pi/L (cos(A4-A3) - cos(A3)); Qz = 2pi/L (sin(A4-A3) - sin(A3)) * RED: Many improvements in new PSD viewer; still not usable for reduction * RED: Partial TOF support (conversion between Alpha-Beta-Lambda and Q) * FIT: Use full Levenburg-Marquardt algorithm during fit. 2005-06-08 release * RED: Allow saving without zero and negative data. * RED: Fix background A3/A4 toggle. 2005-06-07 release * RED: Fix .reflAA problem * RED: Fix polarization correction for fixed slits. 2005-05-19 release * RED: Fix pan operation. * RED: Fix calculation of Qx-Qz. * RED: Add reflbin.c for area->linear conversion. 2005-03-10 release * RED: Provide Q->|Q| transform. 2005-03-01 release * RED: New footprint correction window * RED: Combine reflred and polred into one program. * RED: Support ICE data format * RED: Add ABCD toggle to polarized data plots * RED: Allow Q^4 scaling on data plots * RED: Fewer complaints about incorrect wavelength * FIT: Fix tanh profile so roughness is FWHM * FIT: Default to erf roughness * FIT: Support fitting real reflectivity 2004-07-08 release * RED: Improve UXD support * RED: Fix NG7 reduction 2004-05-25 release * RED: Fix Windows data selection * FIT: C-Style constraints fitting