||<100% bgcolor="#FFFF99">'''Using a field-map to undistort EPIs'''<<BR>>[[FmBackground|Background]]<<BR>>[[FmPower|Improvement in power!]]<<BR>>[[FmFieldmaps|Acquiring fieldmaps]]<<BR>>[[FmDownload|Download]]<<BR>>[[FmRequirements|What you'll need to undistort an EPI data series]]<<BR>>[[FmReference|Guide and reference]]<<BR>>[[FmExample|Step-by-step example]]<<BR>>[[FmBatch|Batch mode]]||

== Batch mode ==
There is a batch method that allows you to write MATLAB scripts that automate undistortion.

A reference guide to the batch mode parameters in [[http://imaging.mrc-cbu.cam.ac.uk/pdfs/fm_batchmodedescription_v3p03.pdf|PDF format is here.]]

An example routine is given in the exampledataset directory (see step-by-step example).