dear all,
i was able to manipulate volumes on my iphone using imagevis3d version 4.xx. the volumes were transferred from my desktop onto the iphone.
now, after upgrading ios to 9.0.2. i downloaded imagevis 3d version 5.1 on my iphone. with this new install, i uploaded the same volumes from the desktop onto the iphone. then, i select the volume to display and unfortunately, the viewer remains empty. i changed different display options for volumes, no success.
also. i removed and re-installed the app. and the issue is still there.