===== 2017 CIG-LLNL Computational Seismology Workshop =====

[[software:2017shwav:Restaurants|Local Restaurants]]

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==== ObsPy and InstaSeis Tutorial ====

Instructions for this tutorial are on github:  [[https://github.com/krischer/cig_llnl_computational_seismology_workshop_obspy_instaseis|Link]]

==== SPECFEM Tutorial ====
Instructions for this tutorial are on github: [[https://uvaaland.github.io/cig_llnl_workshop/prepare_data.html|Link]]

==== SW4 Tutorial ====

==== IRIS Data Brick ====

Using the IRIS Data Brick at the workshop.

Many of the common FDSN web service clients allow setting the specific service locations.  For this workshop the service is at:

http://10.200.65.174:8080/fdsnws/dataselect/1  (IP likely changing each day, updates will be posted)
or
http://iris-dbserver.local:8080/fdsnws/dataselect/1 (.local not consistently working)

__
What is on the data brick__?  Use the ‘summary’ endpoint:

http://10.200.65.174:8080/fdsnws/dataselect/1/summary

__Using with ObsPy__

   from obspy.clients.fdsn import Client
   client = Client("IRIS", service_mappings={
        'dataselect': 'http://10.200.65.174:8080/fdsnws/dataselect/1'})

__Using with FetchData__

  $ FetchData -timeseriesws http://10.200.65.174:8080/fdsnws/dataselect/1 
         <data selection options here>

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==== LVOC ====
Orientation [[https://computing.llnl.gov/tutorials/2017.09.18.CIG-LC_Orientation.pdf|pdf]]
=== Wifi ===

Network: LVOC Guest.

Logins are assigned.

=== Login ===

    ssh -X -l class22 quartz.llnl.gov
    ssh -Y -l class22 quartz.llnl.gov
password is enter your 8 character static PIN plus the six digits on the RSA token with no spaces.
 
=== Directories ===

Home directory: ''/g/g13/{username}'' 

for example: ''/g/g13/class22''

Scratch space directory: ''/p/lscratchh/{username}'' 

Global read only directories:
    /usr/apps/cigdata
    /usr/apps/specfem
    /usr/apps/sw4

=== Useful Commands ===
Change directory to scratch space directory:

     cd /p/lscratchh/{username}

We will run on the pReserved partion. Use the flag:

'' -p pReserved''

     srun -N4 -p pReserved myjob

     sbatch -p pReserved jobscript
 
List all jobs:
    squeue
List jobs for //username//: 
    squeue -u username
Show all details for a selected job:
    checkjob jobid
Show job partitions:
    sinfo -s
Cancel selected job(s):
    scancel jobid(s)  
 === Modules ===
To see what is available:
    module avail
To load a package:
    module load packagename
=== Text editors ===
  * vi/vim
  * emacs
  * nedit
  * gedit
  * nano