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 Testing the executable

Assuming that the executable is in your PATH, and that its name is GraphEnt, go to the /my_dirs/GraphEnt/examples/ directory, make your window at least 125 characters wide, and type GraphEnt Myoglobin_anom_Patt.in. What you should see on your terminal should be similar to this :


___________________________________________________________________________________________________________________________
                                                                                    

                                   ###   ###                   #######            #      
                                    ##   ##                     #    #            #      
                                    # # # #   ####   ### ###    #    # ## ###   ######   
                                    # # # #  #    #   #   #     #  #    ##   #    #      
                                    #  #  #       #    # #      ####    #    #    #      
                                    #  #  #   #####     #       #  #    #    #    #      
                                    #     #  #    #    # #      #    #  #    #    #      
                                    #     #  #    #   #   #     #    #  #    #    #   #  
                                   ###   ###  #### # ### ###   ####### ###  ###    ###   
                                                                                                 
                                                    Beta, Release 1.1                         
                                                                                                 
                                 Gull, S.F. & Daniell, G.J. (1978), Nature, 272, 686-690         
                                        Collins, D.M. (1982), Nature, 298, 49-51                 
                                                                                                 
                                                           NMG                                   
                                                                                                     
___________________________________________________________________________________________________________________________

Keyword             CELL : Cell dimensions set to  35.84  28.89  63.57  90.00 105.47  90.00
Keyword             F000 : F000 known and set to 30.000000.
Keyword         GRAFIRST : first contour at mean + 1.000000 rmsd.
Keyword         GRALEVEL : contouring interval set to 1.000000 rmsd.
Keyword           TARGET : target value for chi^2 set to 100.00
Keyword           LAMBDA : initial value for lambda set to 40000.000000
Keyword          VERBOSE : verbose mode set.
Keyword       GRASECTION : Plot section 0.500000 (fractional coordinates).
Keyword            LIMIT : exclude reflections with |F|/sig(|F|)<0.500000.
Keyword       SPACEGROUP : space group number set to 1
Keyword       MAP_FORMAT : CCP4 map file selected.
Keyword        PATTERSON : Patterson map run [h k l F sig(F)].
Keyword      PERMUTATION : Permutation set to 3 1 2
Keyword             GRID : Grid set to   160    96    56
Keyword        GRACYCLES : Plot every 5 cycles.
Keyword    GRATWOWINDOWS : Will keep conventional map plot.
Keyword      REFLECTIONS : start reading reflections.
2274 reflections rejected due to sigma cutoff (Keyword LIMIt)
___________________________________________________________________________________________________________________________

   Added reflection   -2   +6   +0        +42.336       +40.730     -0.0 
   Added reflection   -2   -6   +0        +42.336       +40.730     -0.0 
   Added reflection   -3   +8   +0       +229.620      +406.417     -0.0 
   Added reflection   -3   +7   +0        +23.072       +45.970     -0.0 
   Added reflection   -3   -7   +0        +23.072       +45.970     -0.0 
   Added reflection   -3   -8   +0       +229.620      +406.417     -0.0 
   Added reflection   -4   +7   +0       +341.880      +424.920     -0.0 
   Added reflection   -4   +6   +0       +152.727      +194.618     -0.0 
   Added reflection   -4   -6   +0       +152.727      +194.618     -0.0 
   Added reflection   -4   -7   +0       +341.880      +424.920     -0.0 
   Added reflection   -5   +6   +0        +37.322       +72.535     -0.0 
   Added reflection   -5   -6   +0        +37.322       +72.535     -0.0 
   Added reflection   -8   +6   +0        +64.509       +93.693     -0.0 
   Added reflection   -8   -6   +0        +64.509       +93.693     -0.0 
   Added reflection  -10   +4   +0       +113.128      +167.607     -0.0 
   Added reflection  -10   -4   +0       +113.128      +167.607     -0.0 

 - Square F000 for Patterson calculation, F000=900.000000.
 - Initial lambda is 40000.000
 - Verbose output requested.
 - Lambda linearly depended on number of cycles.
 - Grid (along fast, medium and slow)   160     96     56
 - Axes permutation is fast-Z, medium-X, slow-Y 


 - Data structures require 19.9 MBytes of memory.
 - About to allocate memory.                                  
 - FFTW is learning how to do FFTs  ...  
 - FFTW learned how to do FFTs.    
 - Saving FFTW's wisdom file ...    
     There are 636 observations with <F>=    140.28                  
 - Loading data on arrays ...                                 
 - Do not panic yet ...  
 - About to calculate conventional Fourier transform of data   
 - Write out conventional Fourier transform (file conventional.map)
 - Sum and average of densities are     -19.0625 and      -0.0000.
 - Scale factor applied :      0.00574329.
 - Map entropy is undefined (negative values are present).


  (Q)QOPEN: file opened on unit  1      Status: UNKNOWN
 Logical Name: conventional.map      Filename: conventional.map


   File name for output map file on unit   1 : conventional.map
      logical name conventional.map


 FORMATTED      OLD     file opened on unit  24
 Logical name: SYMOP, Filename: /usr/local/ccp4/lib/data/symop.lib


   Minimum density in map  =     -262.72626   Maximum density         =      999.00000
   Mean density            =        0.00000
   Rms deviation from mean =       58.00461




___________________________________________________________________________________________________________________________

 - MAXENT starts here                                   


 Chi**2 :         492.602     R : 1.0000       Lambda :  40000.00000       Nobs :     620 
 Chi**2 :         485.034     R : 0.9972       Lambda :  40000.00000       Nobs :     620 
 Chi**2 :         477.884     R : 0.9942       Lambda :  40800.00000       Nobs :     620 
 Chi**2 :         470.680     R : 0.9911       Lambda :  41616.00000       Nobs :     620 
 Chi**2 :         463.181     R : 0.9877       Lambda :  42448.32000       Nobs :     620 
 Chi**2 :         455.133     R : 0.9837       Lambda :  43297.28640       Nobs :     620 
 Chi**2 :         446.211     R : 0.9791       Lambda :  44163.23213       Nobs :     620 
 Chi**2 :         435.969     R : 0.9735       Lambda :  45046.49677       Nobs :     620 
 Chi**2 :         423.800     R : 0.9663       Lambda :  45947.42671       Nobs :     620 
 Chi**2 :         408.912     R : 0.9568       Lambda :  46866.37524       Nobs :     620 
 Chi**2 :         390.377     R : 0.9441       Lambda :  47803.70274       Nobs :     620 
 Chi**2 :         367.352     R : 0.9270       Lambda :  48759.77680       Nobs :     620 
 Chi**2 :         339.573     R : 0.9045       Lambda :  49734.97234       Nobs :     620 
 Chi**2 :         308.114     R : 0.8762       Lambda :  50729.67178       Nobs :     620 
 Chi**2 :         275.884     R : 0.8436       Lambda :  51744.26522       Nobs :     620 
 Chi**2 :         246.902     R : 0.8105       Lambda :  52779.15052       Nobs :     620 
 Chi**2 :         224.139     R : 0.7802       Lambda :  53834.73353       Nobs :     620 
 Chi**2 :         207.880     R : 0.7553       Lambda :  54911.42820       Nobs :     620 
 Chi**2 :         196.440     R : 0.7363       Lambda :  56009.65677       Nobs :     620 
 Chi**2 :         187.910     R : 0.7225       Lambda :  57129.84990       Nobs :     620 
 Chi**2 :         181.006     R : 0.7118       Lambda :  58272.44690       Nobs :     620 
 Chi**2 :         175.019     R : 0.7033       Lambda :  59437.89584       Nobs :     620 
 Chi**2 :         169.590     R : 0.6960       Lambda :  60626.65376       Nobs :     620 
 Chi**2 :         164.540     R : 0.6897       Lambda :  61839.18683       Nobs :     620 
 Chi**2 :         159.778     R : 0.6839       Lambda :  63075.97057       Nobs :     620 
 Chi**2 :         155.255     R : 0.6784       Lambda :  64337.48998       Nobs :     620 
 Chi**2 :         150.940     R : 0.6732       Lambda :  65624.23978       Nobs :     620 
 Chi**2 :         146.815     R : 0.6682       Lambda :  66936.72457       Nobs :     620 
 Chi**2 :         142.864     R : 0.6634       Lambda :  68275.45907       Nobs :     620 
 Chi**2 :         139.076     R : 0.6586       Lambda :  69640.96825       Nobs :     620 
 Chi**2 :         135.441     R : 0.6540       Lambda :  71033.78761       Nobs :     620 
 Chi**2 :         131.950     R : 0.6494       Lambda :  72454.46336       Nobs :     620 
 Chi**2 :         128.597     R : 0.6450       Lambda :  73903.55263       Nobs :     620 
 Chi**2 :         125.375     R : 0.6406       Lambda :  75381.62368       Nobs :     620 
 Chi**2 :         122.279     R : 0.6363       Lambda :  76889.25616       Nobs :     620 
 Chi**2 :         119.304     R : 0.6321       Lambda :  78427.04128       Nobs :     620 
 Chi**2 :         116.444     R : 0.6279       Lambda :  79995.58211       Nobs :     620 
 Chi**2 :         113.695     R : 0.6239       Lambda :  81595.49375       Nobs :     620 
 Chi**2 :         111.051     R : 0.6200       Lambda :  83227.40362       Nobs :     620 
 Chi**2 :         108.508     R : 0.6161       Lambda :  84891.95170       Nobs :     620 
 Chi**2 :         106.060     R : 0.6122       Lambda :  86589.79073       Nobs :     620 
 Chi**2 :         103.702     R : 0.6084       Lambda :  88321.58654       Nobs :     620 
 Chi**2 :         101.429     R : 0.6047       Lambda :  90088.01828       Nobs :     620 
 Chi**2 :          99.237     R : 0.6010       Lambda :  91889.77864       Nobs :     620 

 Chi**2 :          99.237     R : 0.6010       Lambda :  91889.77864       Nobs :     620 
 43 cycles in 36 seconds, giving an average of 0.837 seconds per cycle.
___________________________________________________________________________________________________________________________





CONVERGENCE ACHIEVED.
The final R-factor between the observed
and calculated amplitudes is  0.6010417 


 - Write out maxent.map map file.                                     
 - Sum and average of densities are    1101.5133 and       0.0013.
 - Scale factor applied :    173.43777466.
 - Map entropy is 13.157804.

 (Q)QOPEN status changed from NEW to UNKNOWN for maxent.map

  (Q)QOPEN: file opened on unit  1      Status: UNKNOWN
 Logical Name: maxent.map      Filename: maxent.map


   File name for output map file on unit   1 : maxent.map
      logical name maxent.map


 FORMATTED      OLD     file opened on unit  24
 Logical name: SYMOP, Filename: /usr/local/ccp4/lib/data/symop.lib


   Minimum density in map  =        0.00242   Maximum density         =      998.99994
   Mean density            =        0.22210
   Rms deviation from mean =        2.12448




 - Calculating table of largest contributions to chi**2
 - Will write out all reflections contributing to chi^2 by more than 10.000000 times the rmsd of all contributions.




Normal termination ? (45 seconds)

At this point, and if you have graphics support, you should also have three graphics windows on your monitor, one on top of the other (but you can move them of course). Hit <RETURN> in the terminal window to finish with the run and close the graphics windows.

Note that the exect numerical results you are getting depend on your computer's hardware and the compiler flags used, and so, you should not be expecting to see exactly the numbers shown in the example above.



NMG, Nov 2002