Hi, I am having some trouble with final_data_extraction.py script. Here is the error. ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- relax> results.read(file='results', dir=None) Opening the file 'results.bz2' for reading. Traceback (most recent call last): File "/usr/local/bin/relax", line 381, in <module> Relax() File "/usr/local/bin/relax", line 117, in __init__ self.interpreter.run(self.script_file) File "/usr/local/relax-1.3.10/prompt/interpreter.py", line 294, in run return run_script(intro=self.__intro_string, local=locals(), script_file=script_file, quit=self.__quit_flag, show_script=self.__show_script, raise_relax_error=self.__raise_relax_error) File "/usr/local/relax-1.3.10/prompt/interpreter.py", line 597, in run_script return console.interact(intro, local, script_file, quit, show_script=show_script, raise_relax_error=raise_relax_error) File "/usr/local/relax-1.3.10/prompt/interpreter.py", line 483, in interact_script exec_script(script_file, local) File "/usr/local/relax-1.3.10/prompt/interpreter.py", line 376, in exec_script runpy.run_module(module, globals) File "/usr/lib/python2.6/runpy.py", line 140, in run_module fname, loader, pkg_name) File "/usr/lib/python2.6/runpy.py", line 34, in _run_code exec code in run_globals File "/u/deshmukhl/Capsid/T1T1p_NOE/Relax/Calc/local_tm/aic/final_data_extraction.py", line 36, in <module> spin_no = spin_id[spin_id.index(':')+1:spin_id.index('&')] ValueError: substring not found ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Thanks in advance, Regards, Lalit