How can I convert NIFTI files to NRRD files in batch mode?

[lassoan (Andras Lasso)]

You can write a few-line Python script that iterates through all the nifti files in that folder, loads the volume, then saves it as nrrd.

You can find examples in script repository for loading and saving volume. This post can also help (and there were other similar questions here before that you may be able to find):

how to load mrb file and save all nodes in nii format using script

Operating system: windows 10 Slicer version:4.8.1 Expected behavior: save nodes in nii format using script Actual behavior: only can save in nrrd format Hi, I want to export image and labelmap node in nii format to a directory using python script. My script is: mrbfile=r’D:\sample.mrb’ outdir = r’D:\output_dir’ loadScene(infilename) saveScene(outfilename[:-4]) slicer.mrmlScene.Clear(0); However, this could only save node in nrrd format, the 3D Slicer default format. How could I save …