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 | Read more about this program in the following publication:    |
 |  Scheres ea. (2007)  Nature Methods, 4, 27-29                 |
 |                                                               |
 |    *** Please cite it if this program is of use to you! ***   |
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--> Maximum-likelihood multi-reference 3D-refinement
  Initial reference volume : input/mlData/icoFiltered.vol
  Experimental images:     : input/mlData/phantom_images.xmd
  Angular sampling rate    : 15
  Symmetry group:          : c1
  Output rootname          : tmpLink/xmipp_mpi_ml_refine3d_01/ml3d_
  Convergence criterion    : 5e-05
  -> Use fourier-interpolation instead of wlsART for reconstruction
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--> projecting 1 volumes x 81 projections...
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--> Maximum-likelihood multi-reference refinement 
  Input images            : input/mlData/phantom_images.xmd (104)
  Reference image(s)      : tmpLink/xmipp_mpi_ml_refine3d_01/ml3d_extra/projections.xmd (-1)
  Number of references:   : -1
  Output rootname         : tmpLink/xmipp_mpi_ml_refine3d_01/ml3d_ml2d
  Stopping criterium      : 5e-05
  Initial sigma noise     : 1
  Initial sigma offset    : 3
  Psi sampling interval   : 15
  Check mirrors           : true
  -> Use fast, reduced search-space approach with C = 1e-12
  -> Save_memory B: limit translations to 3 sigma_offset 
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--> 3D-EM volume refinement:  iteration 1 of 2
--> 3D-EM volume refinement:  iteration 2 of 2
--> projecting 1 volumes x 81 projections...
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--> Optimization was stopped before convergence was reached!