This method also shouldn't save any information about variables, since
you're asking it to save functions. If you do
set fit errorvariables
fit ...
save variables 'var.dat'
you'll have (all) variables, including fit parameters and their
estimated errors in the file 'var.dat'.
THeo
Thanks for the help, the estimated errors are now printed in the
'var.dat' file. I accidently put "function" instead of "variable,"
sorry about that.
Chris