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1. Go to the VM directory that instruction has provided

   Code Block
   language bash title Bash_code
   $ cd /nesi/projects/nesi00213/RealTime/20100904_Darfield_m7p1_201705191345/VM

2. Create the config file that is needed for generating a Velocity Model

   Execute config_vm.py to generate params_vel.py, a config file used for velocity modelling. The command is in the following format.

   
   
   $ config_vm.py magnitude centroid_Depth Latitude Longitude

   e.g. $ config_vm.py 7.1  46.00 172.3

   Code Block
   language bash title Bash_code
   /nesi/projects/nesi00213/RealTime/20100904_Darfield_m7p1_201705191345/VM : config_vm.py -h usage: config_vm.py [-h] [--model_version MODEL_VERSION] [--min_vs MIN_VS] [--topo_type TOPO_TYPE] [--hh HH] [--extent_zmin EXTENT_ZMIN] [--extent_x EXTENT_X] [--extent_y EXTENT_Y] [--extent_zmax EXTENT_ZMAX] [--sim_duration SIM_DURATION] [--flo FLO] [--rot ROT] [--code CODE] [--output_dir OUTPUT_DIR] [--slice_params_dir SLICE_PARAMS_DIR] mag centroidDepth lon lat positional arguments: mag centroidDepth lon lat optional arguments: -h, --help show this help message and exit --model_version MODEL_VERSION --min_vs MIN_VS --topo_type TOPO_TYPE --hh HH --extent_zmin EXTENT_ZMIN --extent_x EXTENT_X --extent_y EXTENT_Y --extent_zmax EXTENT_ZMAX --sim_duration SIM_DURATION --flo FLO --rot ROT --code CODE --output_dir OUTPUT_DIR --slice_params_dir SLICE_PARAMS_DIR

   Three parameters mag, centroidDepth, lon, lat are mandatory. You can set other options with --option, such as --hh 0.2 or manually set by editing params_vel.py


   Code Block
   language bash title Bash_code
   /nesi/projects/nesi00213/RealTime/20100904_Darfield_m7p1_201705191345/VM : config_vm.py 7.1 46.00 172.3 -43.6

   


3. Edit the parameter file to your requirements with prefered editor
   e.g. $ vim params_vel.py
4. If you have edited the params_vel.py, please run test_vm_params.py
   $ test_vm_params.py
5. Run make_vm.sh to create the Velocity Model
   $ make_vm.sh
6. Follow the instruction given on the screen to provide a path to a admin.
   
   

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