INSTALL THE OPENACC TOOLKIT (OPTIONAL)
Go to
developer.nvidia.com/openacctoolkit
Register for the OpenACC
Toolkit
Install on your personal machine (Linux Only)
Free workstation license for academia/90 day free trial for the rest
Center for Wave Phenomena
Download Seismic Unix ftp://ftp.cwp.mines.edu/pub/cwpcodes/cwp_su_all_43R8.tgz
Unpack to ~/cwp
Set environment variables
CWPROOT=~/cwp
PATH=~/cwp/bin:$PATH
Edit Makefile.config, build
Use PGI compilers (CC=pgcc, FC=pgfortran)
OPTC=-g, FFLAGS=$(FOPTS)
Marmousi Datasets
Download Marmousi data, velocity, and density files http://www.trip.caam.rice.edu/downloads/ieee.tar.gz
Convert SEGY format to SU format
| #!/bin/bash |
|---|
Smooth, build ray trace model, migrate
| #!/bin/bash | | #smoothing time smooth2 < $vfile n1=$nz n2=$nx r1=20 r2=20 >smoothvel | | --- | --- | --- |