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Conditioned ground motion calculator #8318

Merged
merged 56 commits into from Jan 18, 2023
Merged

Conditioned ground motion calculator #8318

merged 56 commits into from Jan 18, 2023

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raoanirudh
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Initial work towards a conditioned ground motion calculator as specified in #8317

This PR adds

  • the function get_station_data(..) to commonlib/readinput.py to read station data input csv files
  • the ConditionedGmfComputer class to handle the 20-odd steps involved in obtaining the conditioned mean and covariance of the ground motion at the target sites as described in Simulating ground motion fields conditioned on station data #8317

To do in subsequent PRs

  • verification tests
  • entry for the user manual
  • performance improvements

@raoanirudh
Add the station data file to the list of valid inputs
623e7b5
@raoanirudh
Add method to read a station data csv file
728e151
@raoanirudh
Preliminary code for conditioning ground motions using station data
8a0b392
@raoanirudh
Merge branch 'master' into conditioned-groundshaking
0c02370
@raoanirudh
Write the median gmfs to a csv file
51faca9
@raoanirudh
Merge branch 'master' into conditioned-groundshaking
89b7acc
@raoanirudh
Handle conditioning on non-native IMTs
42a80d5
@raoanirudh
Merge branch 'master' into conditioned-groundshaking
b2f70fb
@raoanirudh
Add a ConditionedGmfComputer class
10128f6
@raoanirudh
Merge branch 'master' into conditioned-groundshaking
9b33728
@raoanirudh
Avoid multiindex while saving the station_data dataframe in the datas…
59f47ab 
…tore
@raoanirudh
Redirect the scenario/event_based gmf calculator to conditioned_gmfs …
f9152d0 
…if station_data is in the inputs
@raoanirudh
Redirect the scenario/event_based gmf calculator to conditioned_gmfs …
bc0232e 
…if station_data is in the inputs
@raoanirudh
Save median conditioned gmfs to the datastore
2b75ec9
@raoanirudh
Merge branch 'master' into conditioned-groundshaking
7bc782e
@raoanirudh
Get the GMPE name correctly if it's a modifiable GMPE
897de8d
@raoanirudh
Add code comments
2cc3b66
@raoanirudh
Merge branch 'master' into conditioned-groundshaking
1aadb32
@raoanirudh
Raise an error if GMPE doesn't provide intra and inter stddev
5bc2b69
@raoanirudh
Merge branch 'master' into conditioned-groundshaking
d22b168
@raoanirudh
Add MVN sampling for nonzero truncation_level case
cefe793
@raoanirudh
Pass the maximum_distance to prevent the default being used
50cf6eb
@raoanirudh
Pass the number_of_ground_motion_fields to the ConditionedGMF calculator
5e49150
@raoanirudh
Return correct shape for the gmf array
9981762
@raoanirudh
Merge branch 'master' into conditioned-groundshaking
4f10b35
@raoanirudh
Temporarily avoid parallelization for the conditioned GMF sampling
91eecf4
@raoanirudh
Rearrange eids while storing conditioned gmfs
f9d4d7a
@raoanirudh
Remove debugging breakpoints and print statements
b96aa09
@raoanirudh
Merge branch 'master' into conditioned-groundshaking
74811f4
@raoanirudh
Merge branch 'master' into conditioned-groundshaking
3dde2f5
@micheles
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micheles commented Jan 9, 2023 •
edited

This cannot go in without at least one test (or a demo).

raoanirudh and others added 19 commits January 9, 2023 16:38
@micheles micheles merged commit abcf973 into master Jan 18, 2023
@micheles micheles deleted the conditioned-groundshaking branch January 18, 2023 14:10
@raoanirudh raoanirudh mentioned this pull request Jan 27, 2023
Merged
micheles added a commit that referenced this pull request Jan 27, 2023
@micheles
Merge pull request #8369 from gem/cgmfs
43b3268 
Address pending review comments from #8318
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@micheles micheles micheles left review comments

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@raoanirudh raoanirudh

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Simulating ground motion fields conditioned on station data
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@raoanirudh @micheles