[phenixbb] fem command/memory error

[Matteo Colombo]

Hi Pavel,
I downloaded the last released version of phenix (phenix-1.9-1692) and I 
would like to run the "feature enhanced map" command.

However, when I run it I got the following Memory Error that I didn't 
have in the previous version of phenix.

r_work: 0.1867 r_free: 0.2372
Max B subtracted from atoms and used to sharpen map: 20.0
b_sharp: 25.0
FEM loop: done so far: 10%Traceback (most recent call last):
   File 
"/usr/local/phenix-1.9-1692/build/intel-linux-2.6/../../cctbx_project/mmtbx/command_line/development_fem.py", 
line 120, in <module>
     run(sys.argv[1:])
   File 
"/usr/local/phenix-1.9-1692/build/intel-linux-2.6/../../cctbx_project/mmtbx/command_line/development_fem.py", 
line 99, in run
     sharp=params.sharp, signal_threshold=params.signal_threshold)
   File "/usr/local/phenix-1.9-1692/cctbx_project/mmtbx/maps/fem.py", 
line 112, in __init__
     progress_counter = progress_counter)
   File "/usr/local/phenix-1.9-1692/cctbx_project/mmtbx/maps/fem.py", 
line 204, in fem_loop
     weighted_average_manager    = weighted_average_manager)
   File "/usr/local/phenix-1.9-1692/cctbx_project/mmtbx/maps/fem.py", 
line 276, in fem_loop_
     weighted_average_manager = weighted_average_manager)
   File "/usr/local/phenix-1.9-1692/cctbx_project/mmtbx/maps/fem.py", 
line 234, in one_iteration
     m = get_map(mc=mc_wa, cg=crystal_gridding)
   File "/usr/local/phenix-1.9-1692/cctbx_project/mmtbx/maps/fem.py", 
line 20, in get_map
     fourier_coefficients = mc)
   File 
"/usr/local/phenix-1.9-1692/cctbx_project/cctbx/miller/__init__.py", 
line 4357, in __init__
     conjugate_flag=True)
MemoryError


My OS is Ubuntu precise 12.04 LTS, system 32 bit


Thanks in advance

Matteo

-- 
Matteo Colombo PhD
Groupe Extremophile et grands assemblages moléculaire
Institut de Biologie Structural J. P. Ebel
6, rue Jules Horowitz
F-38027 GRENOBLE Cedex 1

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