Hi Mengjun, This is fixed in the relax source code repository (see https://gna.org/svn/?group=relax), specifically in the directory called 'trunk'. As you are not a project member (i.e. you have not been voted in as a relax developer), you can follow the instructions for the "Anonymous SVN Access" in the above link to obtain the most recent code. Alternatively you could wait until I release relax 2.1.2, though that may take a while (possibly months depending on the relax development pace). Regards, Edward On 27 September 2012 18:13, <mengjun.xue@xxxxxxxxxxxxxxxxxxxx> wrote:
Dear Dr. Edward d Auvergne, Thank you for your answers, the scrips loaded a pdb file with H (1UBQ_H.pdb), therefore, as your suggestioins, and I delete sequence.attach_protons(), and run the the scripts again, the error is as shown in following, which is same to that when I run the script without deleting sequence.attach_protons(): RelaxError: The spin ID ':2' corresponds to more than a single spin in the current data pipe. Thank you very much. With best regards, Mengjun Xue Quoting Edward d Auvergne <NO-REPLY.INVALID-ADDRESS@xxxxxxx>:Update of bug #20201 (project relax): Status: Confirmed => Fixed Open/Closed: Open => Closed Release: 2.1.0 => 2.1.1 Operating System: Microsoft Windows => All systems _______________________________________________________ Follow-up Comment #4: This problem is two-fold. Firstly relax was expecting only a single spin per residue to be loaded prior to the bruker.read user function call. This behaviour has now changed. Secondly the attached script is problematic. There are two incompatible user function calls in the script: structure.load_spins('@H', ave_pos=True) and: sequence.attach_protons() Attaching protons where protons already exist does not make sense, and relax naturally quits with the message: RelaxError: The unnumbered spin name 'H' already exists. Removing one of the two calls allows the script to run. _______________________________________________________ Reply to this item at: <http://gna.org/bugs/?20201> _______________________________________________ Message sent via/by Gna! http://gna.org/