Fixed state interpolation bug
Resolves #108 (closed), #98 (closed), #84 (closed).
- Cases where we either attempt to interpolate i) between the same frame ii) frames beyond the dataset, are now handled correctly by throwing exceptions.
- Important changes in
InstrumentStateList.cpp
andQs2Events.cpp
- Added handling for exceptions generated by bad interpolation
- Replaced duplicated filter functionality in
ShapeLibrary
withPeakFilter
- Changed tests to reflect fewer peaks available after interpolation
I suggest some discussion with the developers as to the correctness of these changes. They do not significantly change the number of peaks found, even after filtering, but they affect every part of the code in which there is InstrumentState
interpolation, namely any reciprocal space transformation, including (but not limited to) coordinate transformations and corrected intensity calculations. Here is a result comparison between this branch and develop
for trypsin.
The quality metrics and peak counts are minimally affected. There are some peaks with intensity NaN
remaining (30/102), but these are not a result of the interpolation bug.
- This branch:
2020-Sep-22 07:43:32 1 PeakCollection::checkCollection: peak collection autoindexing contains:
2020-Sep-22 07:43:32 1 640 peaks
2020-Sep-22 07:43:32 1 0 peaks with intensity NaN
2020-Sep-22 07:43:32 1 0 peaks with intensity zero
2020-Sep-22 07:43:32 1 PeakCollection::checkCollection: peak collection filtered contains:
2020-Sep-22 07:43:32 1 7720 peaks
2020-Sep-22 07:43:32 1 0 peaks with intensity NaN
2020-Sep-22 07:43:32 1 0 peaks with intensity zero
2020-Sep-22 07:43:32 1 PeakCollection::checkCollection: peak collection fit contains:
2020-Sep-22 07:43:32 1 7720 peaks
2020-Sep-22 07:43:32 1 0 peaks with intensity NaN
2020-Sep-22 07:43:32 1 0 peaks with intensity zero
2020-Sep-22 07:43:32 1 PeakCollection::checkCollection: peak collection peaks contains:
2020-Sep-22 07:43:32 1 9913 peaks
2020-Sep-22 07:43:32 1 102 peaks with intensity NaN
2020-Sep-22 07:43:32 1 1272 peaks with intensity zero
2020-Sep-22 07:43:32 1 PeakCollection::checkCollection: peak collection predicted contains:
2020-Sep-22 07:43:32 1 51081 peaks
2020-Sep-22 07:43:32 1 0 peaks with intensity NaN
2020-Sep-22 07:43:32 1 0 peaks with intensity zero
2020-Sep-22 07:43:32 1 Data quality metrics (overall):
Rmer eRmer Rmea eRmea Rpim eRpim CChalf Cstar
0.1610 0.0197 0.2163 0.0269 0.1428 0.0181 0.8994 0.9732
2020-Sep-22 07:43:32 1 Data quality metrics (per resolution shell):
dmin dmax Rmer eRmer Rmea eRmea Rpim eRpim CChalf Cstar
3.2314 50.0000 0.1548 0.0170 0.2039 0.0227 0.1305 0.0149 0.9155 0.9777
2.5649 3.2314 0.1867 0.0280 0.2588 0.0390 0.1783 0.0271 0.7709 0.9331
2.2407 2.5649 0.1647 0.0335 0.2311 0.0472 0.1619 0.0333 0.6684 0.8951
2.0358 2.2407 0.1566 0.0338 0.2182 0.0476 0.1517 0.0335 0.4660 0.7974
1.8899 2.0358 0.1839 0.0326 0.2542 0.0457 0.1748 0.0320 0.4120 0.7639
1.7784 1.8899 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
1.6894 1.7784 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
1.6158 1.6894 0.1984 0.0499 0.2806 0.0705 0.1984 0.0499 -nan -nan
1.5536 1.6158 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
1.5000 1.5536 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
-
develop
:
2020-Sep-22 07:46:15 1 PeakCollection::checkCollection: peak collection autoindexing contains:
2020-Sep-22 07:46:15 1 640 peaks
2020-Sep-22 07:46:15 1 0 peaks with intensity NaN
2020-Sep-22 07:46:15 1 0 peaks with intensity zero
2020-Sep-22 07:46:15 1 PeakCollection::checkCollection: peak collection filtered contains:
2020-Sep-22 07:46:15 1 7751 peaks
2020-Sep-22 07:46:15 1 0 peaks with intensity NaN
2020-Sep-22 07:46:15 1 0 peaks with intensity zero
2020-Sep-22 07:46:15 1 PeakCollection::checkCollection: peak collection peaks contains:
2020-Sep-22 07:46:15 1 9913 peaks
2020-Sep-22 07:46:15 1 30 peaks with intensity NaN
2020-Sep-22 07:46:15 1 1287 peaks with intensity zero
2020-Sep-22 07:46:15 1 PeakCollection::checkCollection: peak collection predicted contains:
2020-Sep-22 07:46:15 1 51205 peaks
2020-Sep-22 07:46:15 1 0 peaks with intensity NaN
2020-Sep-22 07:46:15 1 0 peaks with intensity zero
2020-Sep-22 07:46:15 1 Data quality metrics (overall):
Rmer eRmer Rmea eRmea Rpim eRpim CChalf Cstar
0.1627 0.0198 0.2188 0.0270 0.1446 0.0182 0.8910 0.9708
2020-Sep-22 07:46:15 1 Data quality metrics (per resolution shell):
dmin dmax Rmer eRmer Rmea eRmea Rpim eRpim CChalf Cstar
3.2314 50.0000 0.1714 0.0172 0.2248 0.0229 0.1428 0.0149 0.9054 0.9749
2.5649 3.2314 0.2376 0.0294 0.3275 0.0409 0.2239 0.0283 0.7428 0.9233
2.2407 2.5649 0.3047 0.0365 0.4268 0.0514 0.2983 0.0362 0.4658 0.7972
2.0358 2.2407 0.4430 0.0381 0.6198 0.0535 0.4326 0.0376 0.0469 0.2993
1.8899 2.0358 0.4532 0.0371 0.6268 0.0518 0.4314 0.0361 0.1636 0.5303
1.7784 1.8899 1.0000 0.0443 1.4142 0.0627 1.0000 0.0443 -nan -nan
1.6894 1.7784 1.0000 0.0702 1.4142 0.0993 1.0000 0.0702 -nan -nan
1.6158 1.6894 0.4698 0.0560 0.6644 0.0792 0.4698 0.0560 1.0000 1.0000
1.5536 1.6158 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
1.5000 1.5536 0.3332 0.1924 0.4712 0.2721 0.3332 0.1924 -nan -nan
Edited by Raza, Zamaan