subroutine  char METHOD
! use " " to embrace several segment names

set vari STRING_ARG  char global = "/54654$#"
inquire char vari STRING_ARG text "FITTED SEGMENTS::"
set vari SEGM_FROM = STRING_ARG

set vari STRING_ARG  char global = "/54654$#"
inquire char vari STRING_ARG text "TARGET SEGMENTS ::"
set vari SEGM_TO = STRING_ARG

set vari ATOMS = "CA"
set vari CUT_OFF = 1.5
< ?MAIN_UTILS:rms_fit_1_to_2.com SEGM_FROM SEGM_TO ATOMS CUT_OFF METHOD
image over false
return