Post process problem in example '4_restart'

[kwche]

After running post_process.sh, output images can not be produced. It seems that the command neper -S cycle1.sim,cycle2.sim -o cycle1-2.sim didn't work, because in directory cycle1-2.sim there are no slip results. Strangely coo appears alone in every result directory, as shown below. Could you please tell me how to solve this problem?

kawai@kawai-virtual-machine:~/examples/4_restart/cycle1-2.sim/results/elements$ ls
coo

kawai@kawai-virtual-machine:~/examples/4_restart/cycle1-2.sim/results/elsets$ ls
coo

kawai@kawai-virtual-machine:~/examples/4_restart/cycle1-2.sim/results/nodes$ ls
coo

[rquey]

Please update your Neper to the latest version (https://github.com/rquey/neper, version 4.2.1-3) and try again.

[kwche]

It works! No problem in new version. Thank you!