NHLIB Integration: Implement Event Based calculator
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenQuake (deprecated) |
Fix Released
|
High
|
Lars Butler |
Bug Description
With the stochastic event set calculator (see pr: https:/
The configuration file for a `event based' calculation should be something similar to the following:
[general]
calculation_mode = event based
random_seed = 23
[geometry]
region = 6.5 45.8, 6.5 46.5, 8.5 46.5, 8.5 45.8
region_grid_spacing = 20.0
or
sites = ......
[logic_tree]
number_
[erf]
rupture_
width_of_mfd_bin = 0.3
area_source_
[site_params]
reference_vs30_type = measured
reference_
reference_
reference_
or
site_model= ...
[calculation]
source_
gsim_logic_
investigation_time = 50.0
truncation_level = 3
maximum_distance = 200.0
number_
ground_
ground_
[output]
complete_
investigation_time * number_
is computed and saved.
ground_
The workflow for the event based calculator is as follows:
1) Given source model and gsim logic tree, n (=number_
2) For each tuple (source_model, gsim), the following calculations are done:
2a) generate m (=number_
2b) for each rupture in each stochastic event set, compute a ground motion field using the appropriate gsim in gsims.
3) For each logic tree sample, save the m stochastic even sets, and the ground motion fields generated by each rupture in each stochastic event set.
4) Give option to serialize stochastic even sets and ground motion fields to xml file.
The calculator should report to the user the status of the calculations (calculation done vs. calculation requested)
description: | updated |
description: | updated |
description: | updated |
Changed in openquake: | |
milestone: | none → 0.8.2 |
assignee: | nobody → Lars Butler (lars-butler) |
importance: | Undecided → High |
status: | New → Confirmed |
description: | updated |
Changed in openquake: | |
status: | Confirmed → In Progress |
Changed in openquake: | |
status: | In Progress → Fix Committed |
Changed in openquake: | |
status: | Fix Committed → Fix Released |