Currently only a Mac OS X updater is available, and it will only update from the original Refract. It will make Refract into a universal binary (run natively on both Power PC and Intel Macs). Change notes are below.

Download the Refract 1.0.5 updater (5.98 Mb, 6/16/09)

Release notes (note that versions prior to 1.0.5 were not publicly available)

v1.0.1--saving/reading data/model in km now works.

v.1.0.2--
Updated to v3.2 of Unihelp

• FIXED: forward time pick empty, then changing units will not change the reversed time
• FIXED: If change number of geophones and then click on already-open data window, out of bounds exception (error in calculating RMS, actually)
• FIXED: changing the shot location will not update the data positions
• FIXED: hide model points doesn't stick!
• FIXED: If units were km, not m, then reading a data file and accepting the changes would result in wrong unit.
• FIXED: If reading a model with a different shot offset, sets shots without asking (unlike reading a data file)
  
• FIXED: cannot click on the angle of the top layer to change it after reading in a model > 2 layers when previously only had one layer.
• FIXED: When reading in a model with fewer layers than the model it is replacing, the bottom halfspace will have an editable dip angle.
• FIXED: Data saved in ms will be read as seconds if that is time unit. Data saved in s will be read as ms if units set to that when read. Models are read as m and m/s. FIXING THIS BREAKS OLDER DATA FILES saved from km, km/s, sec views!

1.0.3 fixes:

• FIXED: 1.0.2 introduced bug when saving data to file(would not put all the data out)
• FIXED: Changing number of first geophone typically leads to crash
• FIXED: No error flag if invert plot makes stupid junk

1.0.4 fixes:

• Added default suffix of .txt to file names when saving. Expanded suffixes for reading data files to text/plain types (includes more suffixes). Added Mac file type when saving so that the file can be reread even if .txt suffix dropped.
  
• When plot window is first opened, it will force the model to be updated so there is not some strange disconnect with any changes made in the model window.
  
• Updated: Message when apparent velocities decrease with depth expanded to help explain the problem.

1.0.5 fixes/additions:
Using negative positions for shots will produce correct times at stations beyond shots. (PlotWindow.restLines needs work). Compiled with RB2009r1

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