how did you convert karwan
I just come a cross of your question, do you still need the file conversion.
I would really appreciate knowing how you resolved the issue. I get the same library loading error when I use the epa to shape matlab tool. Inp tools doesn’t work for networks greater than 5000 nodes. Thanks in advance!
Sorry for replying late, if you are still have the same issue, I would be happy to make a help.