SUSCEPTIBILITY_Correct.py will correct all the susceptiblity artefacts due to the local magnetical field in the diffusion images by using the FSL's method
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phaseEncodingAxis is a list of axis index of phase encoding, its default value is 1
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phaseEncodingValue is a float, its default value is 0.0924, it characterizes the phase encoding value
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configurationFilePath is a string with the default value of $CONFIG_DIR/parameters/fsl/fsl_regb02b0.cnf, it is the file path of the FSL topup configuration