source leaprc.gaff
loadamberprep gaff.dat
loadamberparams gaff.dat
loadamberprep dcm.prep
loadamberparams dcm.frcmod
loadamberprep nb.prep
loadamberparams nb.frcmod
loadamberprep tfa.prep
loadamberparams tfa.frcmod
x = loadpdb konacna.pdb
check x
saveamberparm x real.prmtop real.inpcrd
quit
