[Wien] Question regarding clmsum

[jadhikari@clarku.edu]

Dear Wien users,

After a proper initialization and good setup I got this error message in
the first run.

"no 8954.master.clmsum(_old) file found, which is necessary for lapw0 !"

I could not find the cause of this error. Why is _old file required as it
has the fresh case.clmsum file?
Please let me know about this.
Thanks.

Subin Adhikari
Clark University