https://geodynamics.org/cig/software/sw4/
```
lang=bash
wget https://geodynamics.org/cig/software/github/sw4/v2.01/sw4-v2.01.tgz
tar xvfz sw4-v2.01.tgz
cd sw4-v2.01/configs
cp make.linux make.inc
cd ..
#pronghorn build
module load blas/gcc/64/3.7.0
module load lapack/gcc/64/3.7.0
module load mpich/ge/gcc/64/3.2
module load gcc/5.4.0
make
file -s optimize/sw4
#run it
optimize/sw4
```