Data Input

Data must be provided in the form of an ntuple. The code will read the ntuple number from the MXFD titles file, which can also be set in a command file. The number of parameters to fit in is declared in MXFD along with the positions of these parameters in the data ntuple.

* How many parameters to fit for (E, R^3, costsun)
$mxf_params    3
* What ntuple number is the data contained in?
$mxf_data_ntp 310
* Ntuple position of the parameters we are fitting in (data ntuple)
$mxf_data_p1  48
$mxf_data_p2  30
$mxf_data_p3  36