Hi,
I am assuming it is because, when you pass the arguments on the
cmd.dihedral() command, the "obj" is being read as a string, instead of
the variable obj. I think your problem will be solved if you use
something like, for your first example:
"/"+obj+"///655/CA"
Note the quotation marks placement. This is not the cleanest solution
but should help.
Rui
Le 07/12/2016 07:09, Val Yu a écrit :
Hi,
I'm trying to use this script to get a specific dihedral angle from
all the objects and write into a file:
PyMOL>f = open('dih.txt','w')
PyMOL>for obj in cmd.get_object_list():\
PyMOL> dih =
cmd.dihedral('dih','/obj///655/CA','/obj///655/CB','/obj///655/CG','/obj///655/CD1')\
PyMOL> f.write(str(dih))
The software shows following complains:
Selector-Error: Invalid selection name "obj".
( ( ( % obj ) & i; 655 & n; CA ) )<--
Selector-Error: Invalid selection name "obj".
( ( ( % obj ) & i; 655 & n; CB ) )<--
Selector-Error: Invalid selection name "obj".
( ( ( % obj ) & i; 655 & n; CG ) )<--
Selector-Error: Invalid selection name "obj".
( ( ( % obj ) & i; 655 & n; CD1 ) )<--
...
What's wrong with my script?
--
Val Yu
------------------------------------------------------------------------------
Developer Access Program for Intel Xeon Phi Processors
Access to Intel Xeon Phi processor-based developer platforms.
With one year of Intel Parallel Studio XE.
Training and support from Colfax.
Order your platform today.http://sdm.link/xeonphi
_______________________________________________
PyMOL-users mailing list (PyMOL-users@lists.sourceforge.net)
Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users
Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net
------------------------------------------------------------------------------
Developer Access Program for Intel Xeon Phi Processors
Access to Intel Xeon Phi processor-based developer platforms.
With one year of Intel Parallel Studio XE.
Training and support from Colfax.
Order your platform today.http://sdm.link/xeonphi
_______________________________________________
PyMOL-users mailing list (PyMOL-users@lists.sourceforge.net)
Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users
Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net
