source: sasview/prview/release_notes.txt @ 0b16ee3

Release Notes
=============

PrView 0.2

Package name: prview

1- Version 0.2.3
        - Release date: 10/24/2008
        - Protected against loading files with multiple data entries (like cansas XML).
        - Added functionality to load various data formats.
        - Fixed problem with loading additional data after the P(r) graph's scale has been changed.
        - Fixed problem of silent failure upon loading a file with a point at Q=0.
        - Added use of SANS DataLoader   
    - Mac compatibility 
    
   Version 0.2.2
        - Release date: 7/8/2008
        - Added option to normalize P(r) to 1, scale P_max to 1, or leave as is.
        - Fixed problem with changing the number of P(r) points.

   Version 0.2.1
        - Release date: 7/04/2008
        - Improved user interface.
        - Automated estimate of the number of terms.
        - I(q=0) and Rg are now outputs of the inversion.
        - Slit smearing has been added.
        - Constant background estimation.
        - Functionality to compare p(r) output with data from a file.
        - Functionality to change the number of p(r) points of the output distribution.

   Version 0.1.0

        - Release date: 5/28/2008
        - First version put together built on guiframe.

2- Downloading and Installing

        2.1- System Requirements:
                - Python version >= 2.4 should be running on the system

        2.2- Installing:
                - Get the code from svn://danse.us/sans/releases/prview-0.2.3
                - This application is also dependent on the following DANSE code:
                        svn://danse.us/common/releases/plottools-0.1.2-dev
                        svn://danse.us/common/releases/util-0.1
                        svn://danse.us/sans/releases/DataLoader-0.2.1
                        svn://danse.us/sans/releases/guicomm-0.1.0
                        svn://danse.us/sans/releases/guiframe-0.1.3-dev
                        svn://danse.us/sans/releases/pr_inversion-0.2.1
                - The following modules are required:
                        * matplotlib
                        * numpy
                        * scipy
                        * wxpython
                        * PyXML (for cansas reader)

3- Known Issues

        3.1- All systems:
                - None

        3.2- Windows:
                - None

        3.3- Mac OS:
                - Context menu dialog interfere with dragging when displayed over plots.

4- Troubleshooting

        - None

5- Frequently Asked Questions

        - None

6- Other Resources

        - See: http://danse.chem.utk.edu/prview.html