I would like to create a grayscale image with all the voxel time series of a dataset, which I have now created as a large .1D file using 3dmaskdump (> 20000 voxels, 300 time points). At the moment, I am using aiv, but I cannot resize (or strecht) the image so that the horizontal size representing the time axis becomes larger. Is it possible to achieve that with aiv or should I use another program? If so, what’s your recommendation?
Thanks in advance,