Apparently the original "LDCT v0.9.13.zip" upload was broken. I have uploaded again and verified that the download is intact. Sorry for any inconvenience.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Apparently the original "LDCT v0.9.13.zip" upload was broken. I have uploaded again and verified that the download is intact. Sorry for any inconvenience.