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 # Usage
 
-Two prebuilt executables to use AUSAlib's geometry fitting routines. It contains two executables one for each routine. They handle the fitting and gives a nice graphical output. They are called IsotropicFitter and PolynomialFitter:
+Two prebuilt executables to use AUSAlib's geometry fitting routines. It contains two executables one for each routine. They handle the fitting and gives a nice graphical output. THe plots can either be outputted to a file or shown directly using ROOT's batch mode. They are called IsotropicFitter and PolynomialFitter:
 ``IsotropicFitter [options] -d setup_file -i input_file -n detector_name -p hitpattern
 PolynomialFitter [options] -d setup_file -i input_file -n detector_name -p hitpattern``