! phipsi.edp   by X. Cai Zhang, 000602
! list all the phi, psi angles of all a.a. residues. 
! all there results are stored in the CA atom records: phi (X) and psi (Y).
! you may save this result using the 'write' command. 
! also see: chi.edp, avb.edp

! syntax: 
! @phipsi.edp 

initialize ; ca ; blank ; setw 0.0 ; main 

setenv -s interactive off
dfabcd c n ca c 0 1 1 1 ; abcd c x
dfabcd n ca c n 0 0 0 1 ; abcd b y
setenv -r interactive

initialize ; ca ; sete ; seta fps ; setw 0.0 ; setb 0.0 ; list