GNU Licensed Open Source Free Software . A complete copy of the GNU license is available from http://www.gnu.org/copyleft/gpl.html
After download it can be compiled and run with the statements: mv saefcalc2e.f.txt saefcalc2e.f f77 -g saefcalc2e.f -o saefcalc2e ./saefcalc2e aa7075_fitted.txt < grpltorweld.rain.txt > temp (you will need to create or download some of the "fitted" data files ) The output from saefcalc2e goes into a large results file that contains all sorts of intermediate information plus the final results. The final result lines each have a "#name " at the begining of each line, and can be extracted from the general file using grep, as below. View all output: more temp View life results: grep xcalc2 temp grep xcalc3 temp View calculation matrix: grep xcalc1 temp View stress-strain loops for plotting: grep plotloops temp | delete1arg >temploop Then use gnuplot In gnuplot type the commands: set grid plot "temploop" with lines to get the hysteresis loop shapes. View damage per input block: grep plotdam temp