DIR ./
FFLD read FILE.frcmod
PARM anglesdihed.txt
WGHT h 0.03
RDAT -gh FILE.log -gaao FILE.log -gato FILE.log 
CDAT -ah FILE.in -aao FILE.in -ato FILE.in 
COMP -o torsang_start.txt
LOOP 0.001
GRAD
END
FFLD write frcmod.gaff.01
CDAT
COMP -o torsang_opt.01.txt