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> Hi Yuan, > Thank you very much. Now I understood what is going wrong. I have another > quick question to you. I have a netCDF which look pretty much same > structure with 6 variable and 3 dimensions. I can open it in IDV. However > its time dimension looks invisible. I can not able to see any time there. > Its just a 2-D layer. I put my time unit like this "hours since > 2002-04-01T00.00". I am wondering if this is the source of the problem. > Hours all are well calculated. its ncdump heading looks like > the attached file. I will be happy to provide a link of it if you want to > see the file. Any help will be appreciated. > Thanks a lot, > Avirup Avirup, You can use more CF compliant time units like: time:units = "hours since 2002-04-01 00:00 UTC"; The 2-D is corrected, the IDV only checks the spatial dimensions. Yuan Ticket Details =================== Ticket ID: UHL-694460 Department: Support IDV Priority: Normal Status: Closed