Hi Kent, Thanks for the bug report; I've confirmed the issue. I'll open a ticket for this at our GitHub site and will follow up with you with a link. I'll also follow up as we get the issue diagnosed and resolved. Have a great day, -Ward > Hi, > > I reported this problem before. It seems that the problem still exists at the > recent NetCDF-4 version. > > Obtain the NetCDF-3 classic file at > ftp://ftp.hdfgroup.uiuc.edu/pub/outgoing/ymuqun/temp/netcdf-4-dim-scale-issue/outfile-n3-GLAH.gz > > Use the current nccopy(4.3.3.1) to covert the NetCDF-3 file to netCDF-4 file, > Then > nccopy -k4 -d1 outfile-n3-GLAH outfile-n4-GLAH > > Have: > NetCDF: HDF error > Location: file nccopy.c; line 1444 > > The platform is CentOS 7.1 > > Kent > > > Ticket Details =================== Ticket ID: PJC-712062 Department: Support netCDF Priority: Normal Status: Closed