Difference between revisions of "2017 cxi merge tutorial"

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This is an updated, worked example of data merging using cxi.merge, for presentation at the Feb 17, 2017 Berkeley Lab Serial Crystallography Workshop.  Previous documentation sets are [[Merging | here]] and [[Advanced Merging | here]].
+
This is an updated, worked example of data merging using cxi.merge, for presentation at the Feb 17, 2017 Berkeley Lab Serial Crystallography Workshop.  Previous documentation sets are [[Merging | here]] and [[Advanced Merging | here]].  Literature description is in the [http://dx.doi.org/10.1038/nmeth.2887 Hattne (2014)], the [http://dx.doi.org/10.7554/eLife.05421 PRIME paper], the [http://dx.doi.org/10.1107/S1399004714024134 Sauter (2014)] and [http://dx.doi.org/10.1107/S1600577514028203 Sauter (2015)] papers.  Math derivations are further described in the source code release in file postrefinement_rs_model.pdf.
  
 
== Initial characterization ==
 
== Initial characterization ==
Line 63: Line 63:
 
  exit
 
  exit
 
  cxi.xmerge ${eff}
 
  cxi.xmerge ${eff}
 +
phenix.xtriage ${tag}_s0_mark0.mtz scaling.input.xray_data.obs_labels=imean
  
 
Initial trial nproc=1 just to see if it runs.  Had to fix PDB reference. Can't use *.pickle on the data= line
 
Initial trial nproc=1 just to see if it runs.  Had to fix PDB reference. Can't use *.pickle on the data= line
  
 
Scale-up trial nproc=60, no postrefinement.
 
Scale-up trial nproc=60, no postrefinement.
set the MTZ flag = jobs
+
set the MTZ flag = i_obs
 
   4493 of 5031 integration files were accepted
 
   4493 of 5031 integration files were accepted
 
   0 rejected due to wrong Bravais group
 
   0 rejected due to wrong Bravais group
Line 162: Line 163:
 
cxi.brehm_diederichs ${eff}
 
cxi.brehm_diederichs ${eff}
 
</pre>
 
</pre>
 
BOOST crash--floating point error
 
 
^Z; kill %%
 
 
Try using d_min 3.5 instead of 2.5--still crash
 
 
Try using fewer proc; use 30 instead of 60. (increases problem size by 2**2=4) --still crash
 
 
Try nproc=15
 
 
It looks like the crash is associated with the matplotlib plot as I only experience it when I mouse-over the plot.
 
 
setenv BOOST_ADAPTBX_FPE_DEFAULT 1
 
  
 
14 plots total.  h,k,l=2503  h,-h-k,-1=2485  total 4988
 
14 plots total.  h,k,l=2503  h,-h-k,-1=2485  total 4988
Line 202: Line 189:
 
</pre>
 
</pre>
  
== Fine tuning ==
+
== cxi.xmerge program output ==
 +
<pre>
 +
--------------------------------------
 +
Bin  Resolution Range # images %accept
 +
--------------------------------------
 +
  1 -1.0000 -  5.3861    4712  100.00
 +
  2  5.3861 -  4.2749    4663  98.96
 +
  3  4.2749 -  3.7345    4646  98.60
 +
  4  3.7345 -  3.3930    4614  97.92
 +
  5  3.3930 -  3.1498    4578  97.16
 +
  6  3.1498 -  2.9641    4552  96.60
 +
  7  2.9641 -  2.8156    4521  95.95
 +
  8  2.8156 -  2.6930    4499  95.48
 +
  9  2.6930 -  2.5894    4477  95.01
 +
10  2.5894 -  2.5000    4416  93.72
  
postrefine rscc1/2 = 84.7%
+
All                      4721
 +
--------------------------------------
 +
--------------------------------------------------------------------------------------------------------
 +
                                      CC      N    CC    N    R    R    R  Scale  Scale    SpSig
 +
Bin  Resolution Range  Completeness  int    int    iso  iso    int  split  iso  int    iso      Test
 +
--------------------------------------------------------------------------------------------------------
 +
  1 -1.0000 - 5.3861  [1490/1490] 87.3%    1490 88.1%  1484 46.3% 32.9% 42.6% 0.772 300.328 8084.8580
 +
  2 5.3861 -  4.2749  [1500/1500] 76.4%    1500 89.3%  1500 43.8% 30.6% 34.5% 0.761 425.498 1728.0907
 +
  3  4.2749 -  3.7345  [1499/1499] 80.1%    1499 91.6%  1499 42.5% 26.7% 34.5% 0.684 430.028 1556.6316
 +
  4  3.7345 -  3.3930  [1497/1497] 80.5%    1497 90.3%  1497 37.9% 27.2% 29.9% 0.846 481.795  600.5001
 +
  5  3.3930 -  3.1498  [1477/1477] 84.2%    1477 90.0%  1477 37.2% 26.4% 31.4% 0.838 477.825  269.5784
 +
  6  3.1498 -  2.9641  [1492/1492] 80.0%    1492 91.5%  1492 39.8% 28.6% 28.3% 0.866 511.386  165.9517
 +
  7  2.9641 -  2.8156  [1483/1483] 76.7%   1483 90.0%  1483 39.3% 28.7% 30.1% 0.865 470.331  102.0659
 +
  8  2.8156 -  2.6930  [1451/1451] 76.8%    1451 90.7%  1451 38.5% 28.2% 27.3% 0.883 492.758  88.6666
 +
  9  2.6930 -  2.5894  [1532/1532] 76.6%    1532 89.4%  1532 40.1% 29.3% 30.5% 0.879 452.831  52.0092
 +
10  2.5894 -  2.5000  [1472/1472] 77.2%    1472 88.9%  1474 42.9% 31.4% 35.3% 0.801 393.866  52.6667
  
trial1 rs2 unit-weighting lorentzian lineshape 88.2%
+
All                  [14893/14893] 84.7%   14893 88.6% 14889 41.6% 29.0% 39.8% 0.771 378.964  804.8
 
+
--------------------------------------------------------------------------------------------------------
trial 2 gaussian line shape 90.9%
+
</pre>
 
+
trial 3 gaussian rs_hybrid 93.5% only 4059 files accepted
+
 
+
trial 4 extend to 2.0 angstrom 87.9% (but 97.8% on lowest shell)
+
  
=== Table of results ===
+
== Table of results ==
 
{| class="wikitable"  
 
{| class="wikitable"  
 
| style="padding: 5px;"| Tag
 
| style="padding: 5px;"| Tag
 +
| style="padding: 5px;"| Method
 +
| style="padding: 5px;"| Details
 
| style="padding: 5px;"| Resolution<br>(Angstrom)
 
| style="padding: 5px;"| Resolution<br>(Angstrom)
| style="padding: 5px;"| # files accepted
+
| style="padding: 5px;"| # files <br>accepted
 
| style="padding: 5px;"| CC1/2 <br> (highest shell)
 
| style="padding: 5px;"| CC1/2 <br> (highest shell)
 +
| style="padding: 5px;"| CCiso <br> (highest shell)
 +
| style="padding: 5px;"| <|L|> test<br>(0.5 perfect)
 
|-
 
|-
| style="padding: 10px;"| basic<br>rs
+
| style="padding: 10px;"| nopost
 +
| style="padding: 5px;"| no postrefinement
 +
| style="padding: 5px;"| scale only
 
| style="padding: 5px;" | 2.5
 
| style="padding: 5px;" | 2.5
| style="padding: 5px;"| Boutet, 2012 (initial report)<br>Hattne, 2014 (cctbx reprocessing)
+
| style="padding: 5px;"| 4962 (4828)
| style="padding: 5px;"| 84.7%
+
| style="padding: 5px;"| 77.5% (66.2%)
 +
| style="padding: 5px;"| 84.0% (85.8%)
 +
| style="padding: 5px;"| 0.475
 +
 
 +
|-
 +
| style="padding: 10px;"| basic
 +
| style="padding: 5px;"| rs
 +
| style="padding: 5px;"| refine scale, B, rotx,roty
 +
| style="padding: 5px;" | 2.5
 +
| style="padding: 5px;"| 4942 (4650)
 +
| style="padding: 5px;"| 84.7% (77.2%)
 +
| style="padding: 5px;"| 88.6% (88.9%)
 +
| style="padding: 5px;"| 0.477
 
|-
 
|-
 
| style="padding: 10px;"| trial1
 
| style="padding: 10px;"| trial1
 +
| style="padding: 5px;"| rs2<br>unit weighting<br>lorentzian lineshape
 +
| style="padding: 5px;"| analytical derivatives<br>better convergence test<br>Flex database
 
| style="padding: 5px;" | 2.5
 
| style="padding: 5px;" | 2.5
| style="padding: 5px;"| Boutet, 2012 (initial report)<br>Hattne, 2014 (cctbx reprocessing)
+
| style="padding: 5px;"| 4719 (4458)
| style="padding: 5px;"| [http://cxidb.org/id-17.html 17]
+
| style="padding: 5px;"| 88.2% (74.8%)
 +
| style="padding: 5px;"| 89.5% (89.1%)
 +
| style="padding: 5px;"| 0.480
 
|-
 
|-
 
| style="padding: 10px;"| trial2
 
| style="padding: 10px;"| trial2
 +
| style="padding: 5px;"| rs2<br>unit weighting<br>gaussian lineshape
 +
| style="padding: 5px;"|
 
| style="padding: 5px;" | 2.5
 
| style="padding: 5px;" | 2.5
| style="padding: 5px;"| Barends, 2013 (SAD anomalous phasing)
+
| style="padding: 5px;"| 4721 (4416)
| style="padding: 5px;"| [http://cxidb.org/id-22.html 22]
+
| style="padding: 5px;"| 90.9% (69.6%)
 +
| style="padding: 5px;"| 90.9% (89.1%)
 +
| style="padding: 5px;"| 0.508
 
|-
 
|-
 
| style="padding: 10px;"| trial3
 
| style="padding: 10px;"| trial3
 +
| style="padding: 5px;"| rs_hybrid<br>gentle weighting (|I|/sigma**2)<br>gaussian lineshape
 +
| style="padding: 5px;"| rs2: LBFGS <br> LevMar to refine Rs
 
| style="padding: 5px;" | 2.5
 
| style="padding: 5px;" | 2.5
| style="padding: 5px;"| Barends, 2013 (SAD anomalous phasing)
+
| style="padding: 5px;"| 4059 (3783)
| style="padding: 5px;"| [http://cxidb.org/id-22.html 22]
+
| style="padding: 5px;"| 93.5% (37.3%)
 +
| style="padding: 5px;"| 95.4% (89.1%)
 +
| style="padding: 5px;"| 0.518
 
|-
 
|-
| style="padding: 10px;"| trial4
+
| style="padding: 10px;"| trial3 / cycle2
| style="padding: 5px;" | <code>/reg/d/psdm/cxi/cxi84914/xtc/e157</code>
+
| style="padding: 5px;"| rs_hybrid<br>gentle weighting (|I|/sigma**2)<br>gaussian lineshape<br>recycle model
| style="padding: 5px;"| Hattne, 2014 (cctbx processing & weak Zn anomalous signal)
+
| style="padding: 5px;"| Use mtz from trial 3<br> as a scaling reference
| style="padding: 5px;"| [http://cxidb.org/id-23.html 23]
+
| style="padding: 5px;" | 2.5
 +
| style="padding: 5px;"| 3716 (3432)
 +
| style="padding: 5px;"| 92.8% (48.1%)
 +
| style="padding: 5px;"| 93.3% (85.7%)
 +
| style="padding: 5px;"| 0.522
 
|-  
 
|-  
| style="padding: 10px;"| '''[[LB67 Thermolysin]]'''
 
| style="padding: 5px;" | <code>/reg/d/psdm/cxi/cxi84914/xtc/e350</code>
 
| style="padding: 5px;"| unpublished (illustrate CSPAD hi/lo gain settings)
 
 
|}
 
|}
 +
 +
Useful:
 +
export BOOST_ADAPTBX_FPE_DEFAULT=1
 +
nproc=1
 +
postrefinement.show_trumpet_plot=True

Latest revision as of 01:00, 25 February 2017

This is an updated, worked example of data merging using cxi.merge, for presentation at the Feb 17, 2017 Berkeley Lab Serial Crystallography Workshop. Previous documentation sets are here and here. Literature description is in the Hattne (2014), the PRIME paper, the Sauter (2014) and Sauter (2015) papers. Math derivations are further described in the source code release in file postrefinement_rs_model.pdf.

Initial characterization

In this example, we are given integrated still-shot data collected by Danny Axford at Diamond, for P6 myoglobin, PDB code 5M3S.

  • /net/dials/raid1/aaron/zurich0038/jr_006_batches/split_reintegrated/extracted # cctbx-style integration pickles
  • /net/dials/raid1/aaron/zurich0038/jr_006_batches/sig_filter/split_reintegrated/extracted # same data, with per-image resolution cutoff during integration

Unix ls reveals 5031 *.pickle files in each directory.

Immediately there is a problem:

$ cxi.print_pickle /net/dials/raid1/aaron/zurich0038/jr_006_batches/sig_filter/split_reintegrated/extracted/*.pickle

...fails on image 0059 with a traceback; it looks like the file is corrupted.

So focus on the data without integration resolution cutoff:

$ cxi.print_pickle /net/dials/raid1/aaron/zurich0038/jr_006_batches/split_reintegrated/extracted/*.pickle

Some conclusions with the aid of grep:

  • all integration pickles have space group P6 (good)
  • distance and beam center is fixed throughout the integrated dataset
  • Unit cells are variable but do seem to cluster around 91.4 91.4 45.9 90 90 120
phenix.fetch_pdb --mtz 5m3s

Merge command file:

#!/bin/csh -f

set effective_params = "d_min=DMIN \
data=/net/dials/raid1/aaron/zurich0038/jr_006_batches/split_reintegrated/extracted/*.pickle \
output.n_bins=10 \
pixel_size=0.172 \
backend=FS \
nproc=1 \
model=5m3s.pdb \
merge_anomalous=True \
plot_single_index_histograms=False \
scaling.algorithm=mark0 \
raw_data.sdfac_auto=False \
scaling.mtz_file=5m3s.mtz \
scaling.show_plots=False \
scaling.log_cutoff=None \
scaling.mtz_column_F=i-obs \
scaling.report_ML=True \
set_average_unit_cell=True \
rescale_with_average_cell=False \
significance_filter.apply=True \
significance_filter.min_ct=30 \
significance_filter.sigma=0.2 \
include_negatives=NEG \
postrefinement.enable=True \
postrefinement.algorithm=rs \
output.prefix=TAG"
set tag = p6m
set dmin = 2.5
set neg = True
set eff = `echo $effective_params|sed -e "s,FS,Flex,g"|sed -e "s,DMIN,$dmin,g"|sed -e "s,NEG,$neg,g"|sed -e "s,TAG,$tag,g"`

cxi.merge ${eff}
exit
cxi.xmerge ${eff}
phenix.xtriage ${tag}_s0_mark0.mtz scaling.input.xray_data.obs_labels=imean

Initial trial nproc=1 just to see if it runs. Had to fix PDB reference. Can't use *.pickle on the data= line

Scale-up trial nproc=60, no postrefinement. set the MTZ flag = i_obs

 4493 of 5031 integration files were accepted
 0 rejected due to wrong Bravais group
 11 rejected for unit cell outliers
 22 rejected for low signal
 505 rejected due to up-front poor correlation under min_corr parameter
 0 rejected for file errors or no reindex matrix

Usage: 5m3s.mtz does not contain any observations labelled [fobs, imean, i-obs]. Please set scaling.mtz_column_F to one of [iobs].

 File "/net/viper/raid1/sauter/proj-e/modules/cctbx_project/xfel/cxi/util.py", line 13, in is_odd_numbered
   return int(os.path.basename(file_name).split(allowable)[0][-1])%2==1

ValueError: invalid literal for int() with base 10: 'd'

Something is wrong in the ability to determine even/odd numbered-ness. Added "_extracted.pickle" in the code; had to put it first.

Table of Scaling Results:

---------------------------------------------------------------------------------------------------------
                                      CC      N     CC     N     R     R     R   Scale  Scale    SpSig
Bin  Resolution Range  Completeness  int    int    iso   iso    int  split  iso   int    iso      Test
---------------------------------------------------------------------------------------------------------
  1 -1.0000 -  5.3861     [809/809] 80.0%     809 75.2%    805 61.0% 40.1% 52.9% 0.551 214.059 12489.8850
  2  5.3861 -  4.2749     [791/791] 54.9%     791 74.5%    791 53.0% 38.8% 49.7% 0.693 270.307 1785.4625
  3  4.2749 -  3.7345     [781/781] 65.8%     781 81.6%    781 46.5% 33.6% 40.7% 0.762 337.287 1149.4218
  4  3.7345 -  3.3930     [776/776] 63.9%     776 74.5%    776 49.3% 36.4% 48.6% 0.764 283.109  758.0388
  5  3.3930 -  3.1498     [765/765] 67.1%     765 81.9%    765 48.4% 35.6% 43.4% 0.795 338.091  533.7650
  6  3.1498 -  2.9641     [771/771] 58.6%     771 72.4%    771 49.3% 36.6% 50.7% 0.759 286.707  222.4718
  7  2.9641 -  2.8156     [765/765] 56.0%     765 72.3%    765 48.5% 35.3% 46.7% 0.765 320.954  154.5299
  8  2.8156 -  2.6930     [746/746] 63.0%     746 76.1%    746 46.4% 34.3% 42.6% 0.867 357.183  99.4430
  9  2.6930 -  2.5894     [790/790] 52.1%     790 69.4%    790 50.4% 37.4% 47.5% 0.814 314.326  113.1264
 10  2.5894 -  2.5000     [757/757] 54.9%     757 78.6%    757 52.4% 38.9% 44.4% 0.794 306.403  109.0768

All                     [7751/7751] 74.9%    7751 78.8%   7747 51.9% 36.9% 50.1% 0.680 266.538   1298.0
---------------------------------------------------------------------------------------------------------

Of course we know the data do not scale because this is a polar space group, and data must be sorted by Brehm/Diederichs method.

Breaking the indexing ambiguity

Take note of our detail instructions on Resolving an Indexing Ambiguity. Do this in three steps:

1) Generate a database of observations

step1.csh:

#!/bin/csh -f

set effective_params = "d_min=DMIN \
data=/net/dials/raid1/aaron/zurich0038/jr_006_batches/split_reintegrated/extracted \
output.n_bins=10 \
pixel_size=0.172 \
backend=FS \
nproc=60 \
merge_anomalous=True \
plot_single_index_histograms=False \
scaling.algorithm=mark1 \
target_unit_cell=91.4,91.4,45.9,90,90,120 \
target_space_group=P6 \
raw_data.sdfac_auto=False \
include_negatives=NEG \
postrefinement.enable=False \
output.prefix=TAG"

set tag = p6m
set dmin = 2.5
set neg = False
set eff = `echo $effective_params|sed -e "s,FS,Flex,g"|sed -e "s,DMIN,$dmin,g"|sed -e "s,NEG,$neg,g"|sed -e "s,TAG,$tag,g"`

cxi.merge ${eff}

This yields 4988 of 5031 integration files accepted.

2) Sort the lattices

step2.csh:

#!/bin/csh -f

set effective_params = "d_min=DMIN \
pixel_size=0.172 \
target_unit_cell=91.4,91.4,45.9,90,90,120 \
target_space_group=P6 \
backend=FS \
nproc=60 \
merge_anomalous=True \
output.prefix=TAG"

set tag = p6m
set dmin = 3.5
set neg = False
set eff = `echo $effective_params|sed -e "s,FS,Flex,g"|sed -e "s,DMIN,$dmin,g"|sed -e "s,NEG,$neg,g"|sed -e "s,TAG,$tag,g"`

cxi.brehm_diederichs ${eff}

14 plots total. h,k,l=2503 h,-h-k,-1=2485 total 4988

3) Apply reindexing operators and merge

cxi.merge program output

----------------------------------------------------------------------------------------
                                            <asu   <obs
Bin  Resolution Range  Completeness   %    multi> multi> n_meas   <I>    <I/sig(I)>
----------------------------------------------------------------------------------------
  1   -1.000 - 5.386    [1490/1490] 100.00 102.21 102.21 152295   103994   103.244
  2    5.386 - 4.275    [1500/1500] 100.00  62.76  62.76  94141   128403    95.046
  3    4.275 - 3.735    [1499/1499] 100.00  53.90  53.90  80795   143552    92.607
  4    3.735 - 3.393    [1497/1497] 100.00  47.14  47.14  70571   112723    70.575
  5    3.393 - 3.150    [1477/1477] 100.00  43.96  43.96  64928    76925    51.011
  6    3.150 - 2.964    [1488/1488] 100.00  39.87  39.87  59330    57060    37.899
  7    2.964 - 2.816    [1483/1483] 100.00  38.17  38.17  56611    44079    32.085
  8    2.816 - 2.693    [1455/1455] 100.00  36.34  36.34  52874    37117    27.460
  9    2.693 - 2.589    [1530/1530] 100.00  34.49  34.49  52763    30496    24.443
 10    2.589 - 2.500    [1476/1476] 100.00  31.83  31.83  46974    27147    21.564

All                   [14895/14895] 100.00  49.10  49.10 731282    76275    55.681
----------------------------------------------------------------------------------------

cxi.xmerge program output

--------------------------------------
Bin  Resolution Range # images %accept
--------------------------------------
  1 -1.0000 -  5.3861     4712  100.00
  2  5.3861 -  4.2749     4663  98.96
  3  4.2749 -  3.7345     4646  98.60
  4  3.7345 -  3.3930     4614  97.92
  5  3.3930 -  3.1498     4578  97.16
  6  3.1498 -  2.9641     4552  96.60
  7  2.9641 -  2.8156     4521  95.95
  8  2.8156 -  2.6930     4499  95.48
  9  2.6930 -  2.5894     4477  95.01
 10  2.5894 -  2.5000     4416  93.72

All                       4721
--------------------------------------
--------------------------------------------------------------------------------------------------------
                                      CC      N     CC     N     R     R     R   Scale  Scale    SpSig
Bin  Resolution Range  Completeness  int    int    iso   iso    int  split  iso   int    iso      Test
--------------------------------------------------------------------------------------------------------
  1 -1.0000 -  5.3861   [1490/1490] 87.3%    1490 88.1%   1484 46.3% 32.9% 42.6% 0.772 300.328 8084.8580
  2  5.3861 -  4.2749   [1500/1500] 76.4%    1500 89.3%   1500 43.8% 30.6% 34.5% 0.761 425.498 1728.0907
  3  4.2749 -  3.7345   [1499/1499] 80.1%    1499 91.6%   1499 42.5% 26.7% 34.5% 0.684 430.028 1556.6316
  4  3.7345 -  3.3930   [1497/1497] 80.5%    1497 90.3%   1497 37.9% 27.2% 29.9% 0.846 481.795  600.5001
  5  3.3930 -  3.1498   [1477/1477] 84.2%    1477 90.0%   1477 37.2% 26.4% 31.4% 0.838 477.825  269.5784
  6  3.1498 -  2.9641   [1492/1492] 80.0%    1492 91.5%   1492 39.8% 28.6% 28.3% 0.866 511.386  165.9517
  7  2.9641 -  2.8156   [1483/1483] 76.7%    1483 90.0%   1483 39.3% 28.7% 30.1% 0.865 470.331  102.0659
  8  2.8156 -  2.6930   [1451/1451] 76.8%    1451 90.7%   1451 38.5% 28.2% 27.3% 0.883 492.758  88.6666
  9  2.6930 -  2.5894   [1532/1532] 76.6%    1532 89.4%   1532 40.1% 29.3% 30.5% 0.879 452.831  52.0092
 10  2.5894 -  2.5000   [1472/1472] 77.2%    1472 88.9%   1474 42.9% 31.4% 35.3% 0.801 393.866  52.6667

All                   [14893/14893] 84.7%   14893 88.6%  14889 41.6% 29.0% 39.8% 0.771 378.964   804.8
--------------------------------------------------------------------------------------------------------

Table of results

Tag Method Details Resolution
(Angstrom)
# files
accepted
CC1/2
(highest shell)
CCiso
(highest shell)
<|L|> test
(0.5 perfect)
nopost no postrefinement scale only 2.5 4962 (4828) 77.5% (66.2%) 84.0% (85.8%) 0.475
basic rs refine scale, B, rotx,roty 2.5 4942 (4650) 84.7% (77.2%) 88.6% (88.9%) 0.477
trial1 rs2
unit weighting
lorentzian lineshape
analytical derivatives
better convergence test
Flex database
2.5 4719 (4458) 88.2% (74.8%) 89.5% (89.1%) 0.480
trial2 rs2
unit weighting
gaussian lineshape
2.5 4721 (4416) 90.9% (69.6%) 90.9% (89.1%) 0.508
trial3 rs_hybrid
gentle weighting (|I|/sigma**2)
gaussian lineshape
rs2: LBFGS
LevMar to refine Rs
2.5 4059 (3783) 93.5% (37.3%) 95.4% (89.1%) 0.518
trial3 / cycle2 rs_hybrid
gentle weighting (|I|/sigma**2)
gaussian lineshape
recycle model
Use mtz from trial 3
as a scaling reference
2.5 3716 (3432) 92.8% (48.1%) 93.3% (85.7%) 0.522

Useful:

export BOOST_ADAPTBX_FPE_DEFAULT=1
nproc=1
postrefinement.show_trumpet_plot=True