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reflect1
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1993-06-08
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805b
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28 lines
# set term vgabios
pause -1 "first plotting the pure data set (-> return)"
set xlabel "Delta [degrees]"
set ylabel "Reflectivity"
plot 'moli3.dat'
pause 0 "now fitting the model function to the data"
load 'reflect.fnc'
eta = 1.2e-2
tc = 1.8e-3
show variables
show functions
pause -1 "first a plot with all parameters set to initial values (-> return)"
plot 'moli3.dat', R(x)
pause -1 "now start fitting... (-> return)"
fit R(x) 'moli3.dat' via eta, tc
pause -1 "now look at the result (-> return)"
plot 'moli3.dat', R(x)
pause 0 "You can have a look at all previous fit results by looking into"
pause 0 "the file 'fit.log' or whatever you defined the env-variable 'FIT_LOGFILE'."
pause 0 "Remember that this file will always be appended, so remove it"
pause 0 "from time to time!"
pause 0 ""