March '95 Svederg 3.16, XLAGraph 2.10 (intermediate versions not released) New options in Svedberg (thanks to Bo Demeler for suggesting these): (1) Instead of a residual plot in fit reports, you may optionally use an overlay of the data and fitted curves instead. (2) In residual plots, you may optionally automatically separate the different data sets vertically so the residuals do not lie on top of one another. The above options, and a couple of others formerly under the Analysis menu, are now found under a new Preferences menu. More Svedberg program and fitting options/defaults can be set via the 'Save Defaults to Disk...' choice under the File menu. Saved fits (.fit files) are now much smaller (old files are still okay). New 'Copy Graph Data to Disk' option in both programs under the Edit Menu (suggested by Greg Ralston) allows you to copy graph data to a disk file (printable ASCII row/column data suitable for import into most programs). This allows larger numbers of data points to be exported than can be done via the Clipboard. (Only 64 Kbytes can go to the Clipboard, which is not sufficient for 9 data sets + fits). When data is written, the initial default is to separate columns of data with a tab character, but this default column delimiter can be set to a comma or space via the 'Save Defaults for Graphs...' choice in the graphics window. The error that occurs when trying to transfer too many data points to the Clipboard is now trapped and will give a warning message to use the disk copy method instead. --------------------------- February '95 Svedberg 3.13 Fixed bug in installation program causing error during creation of program manager group and icons. Fixed bug in setting fit range for single data sets - file name shown on graph was erroneously that for next file, and this caused a crash if you tried to do it on the 9th file. --------------------------- January '95 Svedberg 3.12, XLAgraph 2.08 (intermediate versions not released) In both programs the control of loading of multiple file sequences has been placed on the File Enter/Alter form rather than within a separate dialog box, and this form has been re-arranged slightly. In Svedberg when you graph individual data sets (fit overlays, residuals, etc.) the selection of which data set to plot is done via a separate floating window, which makes it easier to look through a series of scans one at a time. The bug in Svedberg's Claverie simulation routine that affected the results at the bottom of the cell has now been fixed (thanks to Walt Stafford). Graphics related menus have been re-arranged to correspond more closely to typical Windows naming conventions. New options appear under the graphics Edit menu for adding offsets to different data series in a graph to separate them so they do not overlap. Other new options under the graphics Edit menu for copying or pasting the data values from a graph to/from another program (e.g. Origin or a spreadsheet). This provides a way to access the calculated values in another program or to export graph data for redrawing by your favorite graphics program. Copying and pasting is done as tab-delimited tables of text, via the Clipboard. Copy/paste functions are also provided for the text strings which are used in the legends of multi-series graphs. ----------------------- July '94 Svedberg 3.08, XLAGraph 2.03 Maintenance release: fixed bugs in XLAGraph data averaging routine and when printing margins went into non-printable areas. Minor adjustments to spacing around axis labels in graphs. ------------------------ Original release June '94 Svedberg 3.08, XLAGraph 2.02