Quick Start

To test out PowerGrid or to try modifying or creating reconstruction routines or objects, Vagrant provides an easy way to setup a virtual machine with PowerGrid and dependencies for CPU based reconstructions.

Getting Started with Vagrant

Get the latest version of Vagrant.

Clone the PowerGrid repository and Vagrant up

git clone https://github.com/mrfil/PowerGrid.git ./PG

cd PG

vagrant up

vagrant ssh

Building PowerGrid in the Virtual machine

Run the following commands from the ssh session into the virtual machine.

cd /vagrant
mkdir build
cd build

cmake ../
make

Running PowerGrid on a test dataset

Run the following commands from the ssh session into the virtual machine.

./PowerGridGnufft ~/PowerGridTestData/192_192_1_32coils/

View images in MATLAB

Run the following command from a terminal on the host machine.

scp -P 2222 vagrant@127.0.0.1:/home/vagrant/PowerGridTestData/192_192_1_32coils/test_pwls.mat .

Open MATLAB on the host.

load test_pwls.mat
temp = reshape(test_pwls,[192,192,1]);
im(temp) %Or another image viewer