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This document explains how to use the implementation of hazard_search.py. Note that it currently works for CyberShake17p9 (v17p9) version only.

• ssh your_login@dev01-quakecore.canterbury.ac.nz (if you don't have a login contact Melody or Daniel)
• cd /var/www/seisfinder2/CLI
• You will find lots of scripts, enter values in hazard_search_config.ini. A sample config for v17p9 is shown below:

  • [v17p9]

    TMPLOCATION_TO_CREATE_HAZARD_FILES = /rcc/home/projects/quakecore/cybershake/v17p9/Hazard/
    EMPIRICAL_FILES_LOCATION = /rcc/home/projects/quakecore/cybershake/v17p9/Empiricals
    FAULT_LIST_CSV_FILE_LOCATION = /rcc/home/projects/quakecore/cybershake/v17p9/cyber_shake_file_v17p9.csv

     

• The one that you need to run is hazard_search.py.
  
  • python hazard_search.py -h will show the help for the script.
  • python hazard_search.py -l returns all the simulation groups we currently have (disabled and we only have v17p9).
  • python hazard_search.py -s cybershake_version latitude longitude IM (or --single cybershake_version latitude longitude IM) will create a temporary directory for you and will copy (if they exist) the empirical file for the closest station that we have for the given latitude and longitude. It will print some instructions on how to calculate hazard and deaggregation.
  • python hazard_search.py -m cybershake_version csv_file IM (or --multi cybershake_version csv_file IM) takes as input a CSV file containing latitude,longitude lines for several locations of interest. As previously, it will copy all the relevant empirical files to a temporary folder. The instructions printed will  be shorter, but you will be provided some bash scripts to automate the execution.

Running hazard search for entire Cybershake on Mahuika

...

#!/bin/bash
# script version: slurm
# Please modify this file as needed, this is just a sample
#SBATCH --job-name=hazard_search_multi
#SBATCH --account=nesi00213
#SBATCH --partition=prepost
#SBATCH --ntasks=1
####SBATCH --cpus-per-task=36
#SBATCH --time=00:59:00
#SBATCH --output hazard_search_multi-%j.out
#SBATCH --error hazard_search_multi-%j.err
###SBATCH --mail-type=all
###SBATCH --mail-user=test@test.com
###SBATCH --mem-per-cpu=16G
###SBATCH -C avx
#OpenMP+Hyperthreading works well for VM
###SBATCH --hint=nomultithread
## END HEADER
source machine_env.sh
date
srun python /nesi/project/nesi00213/deploy/seisfinder2/CLIsite/hazardsite_search.py -m v18p6 /nesi/projectnobackup/nesi00213/deployRunFolder/cybershakeCybershake/v18p6/non_uniform_whole_nz_with_real_stations-hh400_v18p6_land_lat_long.csv PGASA_5p0
date

To generate a list of locations .csv from a .ll file, you can use the following command

...

baes@mahuika02: ~/tmp$ tail -10 hazard_search_multi-85422.out
Instructions in the multicase are not written in extense as it is not useful.                    Please use the scripts below
Please go to hazard/
Then run the scripts created as:
bash /home/baes/cybershake/v18p6/Hazard/hazard_search_v18p6_5F73LYSA_baes5p0/hazard_calcs.sh
bash /home/baes/cybershake/v18p6/Hazard/hazard_search_v18p6_5F73LYSA_baes5p0/deagg_calcs_im_value.sh
bash /home/baes/cybershake/v18p6/Hazard/hazard_search_v18p6_5F73LYSA_baes5p0/deagg_calcs_exceedance_rate.sh
Note: The IM_VALUE and EXCEEDANCE should be adjusted on the deagg_* scripts
Mon Sep  3 03:30:39 UTC 2018

...

baes@mahuika02: ~/cybershake/v18p6/Hazard/hazard_search_v18p6_5F73LYSA_baes5p0 $ bash /nesi/project/nesi00213/deploy/seisfinder2/CLI/hazardsite/mahuika/prepare_hpc_hazard_calc.sh .

...

baes@mahuika02: ~/cybershake/v18p6/Hazard/hazard_search_v18p6_5F73LYSA_baes$5p0$ bash ./submit_all.sh
Submitted batch job 69390
Submitted batch job 69391
Submitted batch job 69392
Submitted batch job 69393
Submitted batch job 69394
Submitted batch job 69395
Submitted batch job 69396
Submitted batch job 69397
Submitted batch job 69398
Submitted batch job 69399
Submitted batch job 69400
Submitted batch job 69401
Submitted batch job 69402
Submitted batch job 69403
Submitted batch job 69404
Submitted batch job 69405
Submitted batch job 69406
Submitted batch job 69407
Submitted batch job 69408

baes@mahuika02: ~/cybershake/v18p6/Hazard/hazard_search_5F73LY_baes$ sbatch execute_hazard_map.sl

...