Software for saxs

Experimental SAXS data and analysis results are shown in two graphics panes. Data can be displayed in various ways, e. A message pane informs about the progress of calculations and displays hints and warnings, when necessary. All data analysis steps, including all details, can be stored in a project file. This allows to resume your analysis at a later point in time or to share your analysis scheme with others.

All data can be exported for further processing or display with other software, if desired. Add merging parameters into the wave note. Merge data tool - Added Optimization method: "Optimize Overlap, trim Data1" when data are trimmed at the very start of overlap, removing noise at overlap.

Caused misfits. Unified fit - set automatically k as P varies, this reduces clutter on GUI and behaves more reasonable. Multi data plotting tool - added Contour plot and Waterfall plot.

Form factor - add disk form factor with thickness as dimension. Structure factor - added Distorted crystal SF. Same tools are in Igor 9 right click. Added for every graph right click option to export as jpg and pxp.

WAXS - added "Distance correction" for sticks. Tweaks calculated 2Theta angle using distance ratio correction. Fractals - added optional use of Unified Fit Sphere form factor.

This removes high-q Bessel function oscillations which are not reasonable for most cases. Added Multi Data Plot tool, new tool to plot quickly many data sets.

New ipf file Added Metadata Browser tool, enables relatively easy extraction of values from metadata in wave notes. Guinier, Porod, Sphere and Spheroid, more to come as needed Added group of bioSAS tools - specialized simple import, data averaging and buffer subtraction, etc.

Linked to menu also some existing tools for other functions bioSAS needs. Many smaller fixes. Report as many errors as possible to author, please.

Scripting tool - added save individual Populations data when running from Scripting tool. Unified fit added info about k value on the panel. Data manipulation II - fixed issues with liberal names and actually very long names. Now should create long names, if Igor 8 and user enabled it.

Guinier-Porod - fixed fitting of structure factor parameters. Was not working at all forgot to include that. Removed link to pdf manual, does not exist anymore. Control procedures - increases speed about twice of generating the menu strings.

Unified fit - add left axis units which match units inside the Intensity wave note. Size distribution - add new parameters introduced in version 2. Somehow this was forgotten during the original work. Plotting - remove CanSAS data type.

Not used Should generate dialog when names are too long and users are not using Igor 8 with long names enabled. Only once per Igor experiment. Evaluate Size distributions - fixed failure with data from Modeling II when user used Pop1 as non-size distribution and used Size distribution in higher Pops. GUI and parameter readout failed at that situation. These data will be usable for 2-dimensional modeling data packages, which are being developed. The Advanced Photon Source a U.

Please cite Ilavsky, J. Future work Nika is recently being extended to provide export of 2-dimensional corrected and calibrated data in CanSAS standard format. Nika is an Igor Pro-based package for correction, calibration and reduction of two-dimensional area-detector data into one-dimensional data sometimes called lineouts. To run it you then type sasview at the command prompt. To run it you then type hdfview at the command prompt.

BornAgain - type module load BornAgain from a terminal. To run it then type bornagain at the command prompt. The ncd modules and fit2d are loaded automatically.