NAME
       net - calculate the value of the structure function F2 
	     with a single neural network

SYNOPSIS

       call net(x,q2,it,inet,f2,itimep,info)

INPUT PARAMETERS

       x	x value for a data point

       q2	Q2 value for a data point

       it=1	proton target

       it=0	proton minus deuteron target

       it=-1	deuteron target

       inet     specifies the neural network to be used

       itimep=0 new weights must be read

       itimep=1 new weights must not be read

OUTPUT PARAMETERS

       f2	F2 value for the inet-th neural network

       info=1   x out of data range

       info=2   Q2 out of data range

       info=3   x and Q2 out of data range

AUTHORS
	The NNPDF Collaboration: Luigi Del Debbio, Stefano Forte,
        Jose Ignacio Latorre, Andrea Piccione, Joan Rojo