Change Intercept to 0 and Slope to 1 in NIfTI Object

Forces image scl_slope to 1 and scl_inter to be 0 of slots of class nifti. This is so that when images are rendered/written, the values correspond to those in the array (stored in the .Data slot) and are not scaled.

resetSlopeIntercept(img)

zero_trans(img)

Arguments

img	is a nifti object (or character of filename). If an anlz object is passed, the unaltered anlz object is returned.

Value

An object of the same type passed.

Author

John Muschelli muschellij2@gmail.com