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This commit fixes a bug in gen-dark matter which was causing the positions to
all be generated with positive x, y, and z values. Doh!
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This commit updates the zdab-reprocess script with the following changes:
- don't run RAA
- don't run a bunch of the other fitters like FTI, etc.
- run the path and RSP fitters
- add --lower-nhit and --upper-nhit command line arguments to control the
primary nhit cut range
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This commit updates plot-energy to select prompt events before applying the
data cleaning cuts. This fixes an issue where we might accidentally classify an
event as a prompt event even if it came after an event that was flagged by data
cleaning. For example, suppose there was a breakdown but for whatever reason
the event immediately after the breakdown wasn't tagged (ignoring the fact that
we apply a breakdown follower cut). If we apply the data cleaning first and
then the prompt event selection, that event would be a part of the prompt
events.
There are several other small updates to plot-energy:
- fix bug in 00-orphan cut
- make michel event selection a separate function
- make atmospheric tag into a separate function
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This commit adds the sub_run variable to the ev array in the HDF5 output file
and updates plot-energy to order the events using the run and sub_run
variables. This fixes a potential issue where I was sorting by GTID before, but
the GTID can wrap around and so isn't guaranteed to put the events in the right
order.
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This commit updates cat-grid-jobs to only warn once about a mismatch between
the SHA1 of the current zdab-cat program and the grid results, and also cleans
up some of the output.
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This commit updates the submit-grid-jobs script to use my version of splitext()
which removes the full extension from the filename. This fixes an issue where
the output HDF5 files had xzdab in the name whenever the input file had the
file extension .xzdab.gz.
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This commit fixes the FTS cut so that it returns 1 when the event is flagged as
failing the cut. Previously, the function returned the following:
not enough PMT pairs: 0 (fail)
median time > 6.8 ns: 0 (fail)
otherwise: 1 (pass)
This had two issues: the return value wasn't consistent with the rest of the
data cleaning cuts and it should pass if there aren't enough PMT pairs.
Now, I fixed the not enough PMT pairs case and made the return value consistent
with the rest of the data cleaning cuts:
not enough PMT pairs: 0 (pass)
median time > 6.8 ns: 1 (fail)
otherwise: 0 (pass)
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This commit updates the fit program to accept a particle combo from the command
line so you can fit for a single particle combination hypothesis. For example
running:
$ ./fit ~/zdabs/mu_minus_700_1000.hdf5 -p 2020
would just fit for the 2 electron hypothesis.
The reason for adding this ability is that my grid jobs were getting evicted
when fitting muons in run 10,000 since it takes 10s of hours to fit for all the
particle hypothesis. With this change, and a small update to the
submit-grid-jobs script we now submit a single grid job per particle
combination hypothesis which should make each grid job run approximately 4
times faster.
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This commit fixes two small bugs in the plotting scripts. First, after the HDF5
commit I wasn't correctly computing the particle ID string which I had been
using before which was needed in order to plot things correctly. Second, I
realized that the dataframe groupby function first() actually selects the first
non-null column from each group! What I really wanted was the first row from
each group, so all instances of .first() were updated to .nth(0).
See https://stackoverflow.com/questions/20067636/pandas-dataframe-get-first-row-of-each-group.
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- apply muon follower and muon cuts to atmospheric sample
- print warnings in red
- fix how events with fmin = nan are counted
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Tidy up the code in the script by creating a function to plot the energy
distributions for each particle combo. Also fixed a bug which was causing the
neutron follower cut not to be applied.
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This commit is a major update to the plot-energy script. The most significant
changes are:
- new prompt event selection
We now define prompt events as any event >= 100 nhit which is at least 250
ms away from the last 100 nhit event.
- add Michel electron event selection.
Michel electrons are now selected as any event between 800 ns and 20
microseconds after a muon or prompt event. Additionally they are required
to be >= 100 nhit and pass an extra set of data cleaning cuts (compared to
the prompt events).
- add an atmospheric "sideband"
I also updated the script to plot the energy distribution and particle ID
for all events that *do* have a neutron follower as a kind of sideband
which should contain only atmospheric events.
- plot muon energy spectrum and angular distribution
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This commit updates zdab-cat to output each event as an individual YAML
document. The advantage of this is that we can then iterate over these without
loading the entire YAML document in submit-grid-jobs which means that we won't
use GB of memory on the grid submission node.
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This commit updates the cat-grid-jobs script to call zdab-cat on the zdab file
first to get the data cleaning words and SNOMAN fitter results for every single
event (regardless of if it's greater than 100 nhit for example), and then add
the fit results from the grid jobs output.
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This commit adds a data cleaning cut to tag incoming muons by looking for early
OWL hits. It also significantly updates the flasher cut to catch more flashers.
In particular, the flasher cut now does the following:
- loops over *all* paddle cards with at least 4 hits instead of just the paddle
cards with the most hits
- uses QLX to look for charge outliers in the paddle card
- fixes a few bugs (for example, uninitialized values in the charge array)
- adds a check to to see if the given slot is early with respect to all PMTs
within 4 meters to catch the case where the flashing channel is missing from
the event
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This commit updates submit-grid-jobs so that it keeps track of which files it's
already submitted grid jobs for.
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