[ncl-talk] Error in reading an HDF-EOS5 Point file from NSIDC

[Rick Brownrigg]

Hi,

I am not getting those errors and NCL seems to read the file just fine.  I
have built NCL 6.2.2. from source, and used the HDF5 1.10.6 library to
build it, which appears to be the version used in your NCL instance. This
is on a Mac.

What platform are you on, and how did you obtain your NCL?

Rick


On Tue, Jun 8, 2021 at 4:52 PM HDF-EOS Tools and Information Center Help
via ncl-talk <ncl-talk at mailman.ucar.edu> wrote:

> Hi,
>
>   We'd like to report an issue with NCL version 6.6.2 when reading
> a new HDF-EOS5 Point data product from NSIDC.
> A sample file is available in [1] which we obtained from NSIDC.
>
>   Here's the sample NCL script:
>
> begin
>   setfileoption("h5", "FileStructure", "Advanced") ; This doesn't help.
>   file_name = "AMSR_E_L2_Land_V11_201110031920_D.he5"
>   eos_file=addfile(file_name, "r") ; Read file.
>   print(eos_file)
> end
>
>   The below is the error output message:
> ----
> HDF5-DIAG: Error detected in HDF5 (1.10.6) thread 4646841856:
>   #000: EHapi.c line 8294 in HE5_EHattrcat(): No group/dataset named
> "/HDFEOS/POINTS/AMSR-E Level 2 Land
> Data/Data/Combined-NPD-and-SCA-Output-Fields" exists.
>
>     major: File accessibilty
>     minor: Can't open object
>   #001: H5Ddeprec.c line 195 in H5Dopen1(): unable to open dataset
>     major: Dataset
>     minor: Can't open object
>   #002: H5Dint.c line 1410 in H5D__open_name(): not found
>   #003: H5Gloc.c line 422 in H5G_loc_find(): can't find object
>     major: Symbol table
>     minor: Object not found
>   #004: H5Gtraverse.c line 851 in H5G_traverse(): internal path traversal
> failed
>     major: Symbol table
>     minor: Object not found
>   #005: H5Gtraverse.c line 627 in H5G__traverse_real(): traversal
> operator failed
>     major: Symbol table
>     minor: Callback failed
>   #006: H5Gloc.c line 378 in H5G__loc_find_cb(): object
> 'Combined-NPD-and-SCA-Output-Fields' doesn't exist
>     major: Symbol table
>     minor: Object not found
>
>   Best regards,
>
> [1]
> https://gamma.hdfgroup.org/ftp/pub/outgoing/NASAHDF/AMSR_E_L2_Land_V11_201110031920_D.he5
>
> --
> - HDF-EOS Tools and Information Center Team
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