Dear all:

I have the following code to calculate the angle between two selections,

ENTEr V1 VECT xyz A1 10 CA A1 20 CA

ENTEr V2 VECT xyz A2 10 CA A2 20 CA

trajectory firstu 1 nunit 1 skip 1

MANTIME V1 DOTP V2

write V1 dumb time unit 11

*

write V2 dumb time unit 12

*

I am wondering where I can find the crossing angle between those two selections. I have fort.11 and fort.12 files generated after the run, and both of them have three columns of data.

Thanks a lot.