Hi,

I am using the following DM script to perform a NCS averaging. I have a
fundemental question: after NCS averaging, are the density distrubitions
of different NCS unit being averaged supposed to be the same? I found they
are different by checking FCDM/PHICDM, and maybe I am wrong somewhere...


dm NCSIN ${PDB}.msk HKLIN ${PDBALL}.mtz HKLOUT ${PDBALL}-dm.mtz \
<<dmtest
   mode AVER
   ncycle 1
   combine PERT
   scheme ALL
   solc 0.6213
#Identical
  AVER REFI
  NCSMASK NMER 1
  ROTA MATRIX 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
  TRAN 0.0 0.0 0.0
#A>C
  AVER REFI
  NCSMASK NMER 1
  ROTA MATRIX -0.22748  0.97259  0.04813 -0.97372 -0.22662 -0.02273
-0.01120 -0.05203  0.99858
  TRAN  101.46837    81.74413     2.89341
#A>D
  AVER REFI
  NCSMASK NMER 1
  ROTA MATRIX -0.90337  0.42792  0.02831 -0.42883 -0.90066 -0.07011
-0.00451 -0.07547  0.99714
  TRAN   158.03317    36.91842     3.25853
#A>F
  AVER REFI
  NCSMASK NMER 1
  ROTA MATRIX -0.21272 -0.97702  0.01352 0.97675 -0.21300 -0.02424 0.02657
 0.00805  0.99961
  TRAN   100.69797   -81.01860    -1.71365
#A>G
  AVER REFI
  NCSMASK NMER 1
  ROTA MATRIX 0.61704 -0.78687 -0.01005 0.78590  0.61553  0.05899 -0.04023
-0.04429  0.99821
  TRAN   32.50667   -65.76570     7.05504
#A>H
  AVER REFI
  NCSMASK NMER 1
  ROTA MATRIX -0.85814 -0.51116 -0.04813 -0.51290  0.85771  0.03558
0.02310  0.05522 -0.99821
  TRAN   156.14981    42.23873    48.93406
#A>I
  AVER REFI
  NCSMASK NMER 1
  ROTA MATRIX -0.13703 -0.98975 -0.04032 -0.99048  0.13635  0.01902
-0.01332  0.04254 -0.99901
  TRAN  95.97630    82.30948    52.82510
#A>J
  AVER REFI
  NCSMASK NMER 1
  ROTA MATRIX 0.69662 -0.71695 -0.02645 -0.71716 -0.69691  0.00230
-0.02008  0.01737 -0.99965
  TRAN   25.84588    59.76286    53.68224
#A>K
  AVER REFI
  NCSMASK NMER 1
  ROTA MATRIX 0.99467  0.10258 -0.01072 0.10259 -0.99472  0.00088 -0.01057
-0.00197 -0.99994
  TRAN    0.47215    -8.86082    52.78315
#A>L
  AVER REFI
  NCSMASK NMER 1
  ROTA MATRIX 0.55782  0.82946  0.02875 0.82987 -0.55793 -0.00466 0.01218 
0.02646 -0.99958
  TRAN   36.68436   -68.63833    49.21587
#A>M
  AVER REFI
  NCSMASK NMER 1
  ROTA MATRIX -0.30892  0.95102 -0.01113 0.95109  0.30890 -0.00370
-0.00008 -0.01173 -0.99993
  TRAN   109.48987   -79.05550    52.39334
#A>N
  AVER REFI
  NCSMASK NMER 1
  ROTA MATRIX -0.93676  0.34855 -0.03147 0.34600  0.93589  0.06627 0.05255
 0.05119 -0.99731
  TRAN   162.32979   -29.26800    45.41564
   LABIN FP = FWT PHIO = PHIC  FOMO = WCMB
   LABOUT  FDM=FDM PHIDM=PHIDM FOMDM=FOMDM FCDM=FCDM PHICDM=PHICDM
   END
dmtest

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