The user documentation for Hibridon
For each of the twelve collision systems that can currently be treated by the Hibridon package, the channel list, channel energies, and coupling matrix elements of the potential are determined by an appropriate BASIS subroutine. This is done before the propagation is initiated. A specific description of these particular BASIS subroutines can be obtained by clicking the button for the following cases:
The appropriate BASIS (and SYSDAT subroutines are selected by the input parameter BASISTYP, whose value is the index of the following ordered list.
To print out the list of system dependent parameters, enter:
BASISTY=i
where i is an integer ranging from 0 to 15, and 99. Then, enter:
SHOW
The subsequent command:
save=test.inp
will print out a sample input file called Test.inp , which you can then examine.
Setting the parameter BASISTYPE = 99 allows the user to define his own basis routine, in addition to the fifteen types enumerated above. For an example see the file tests/ch3i/pot_ch3i.F90