The main repository has moved to: https://gitlab.tugraz.at/ibi/mrirecon/software/dsv-tools

DSV Tools

Python scripts to parse simulation results for Siemens MRI sequences.

Work in progress - might not work accurately in all cases.

Installation

Clone this repo, change to the folder and then: pip install .

Or let pip handle everything: pip install "git+https://github.com/IMTtugraz/dsvtools"

Examples

Convert a simulated gradient

python3 -m dsvtools.dsvread --cfl GRX.dsv grx

or, to save the samples as plain-text/csv:

python3 -m dsvtools.dsvread --txt GRX.dsv grx

Convert metadata to .json

python3 -m dsvtools.dsvread_INF INF.dsv inf.json

Create a trajectory from simulated gradients

python3 -m dsvtools.gr2trj \
    --cfl \
    --dt 10 \
    --unit $(python3 -m dsvtools.trj_normalization <FOV in metres>) \
    grx gry grz inf.json trj