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[QGIS-Developer] Reading NetCDF mesh data

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jmpmcmanus1

[QGIS-Developer] Reading NetCDF mesh data

Hi - I'm using QGIS 3.16.1 to read ADCIRC NetCDF Mesh file. When I open the file it produces the following error statement:

HDF5-DIAG: Error detected in HDF5 (1.10.6) thread 139951069413888:
#000: H5A.c line 430 in H5Aopen(): unable to load attribute info from object header for attribute: 'File Type'
major: Attribute
minor: Can't open object
#001: H5Aint.c line 433 in H5A__open(): unable to load attribute info from object header for attribute: 'File Type'
major: Attribute
minor: Can't open object
#002: H5Oattribute.c line 497 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#003: H5Adense.c line 429 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found

The file is read in properly, but do you know why I am getting this error?

Thanks

Jim McManus

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Saber Razmjooei

Re: Reading NetCDF mesh data

Hi James,

Similar issue was reported on the MDAL repo:

https://github.com/lutraconsulting/MDAL/issues/155

ADCIRC netcdf appears not to be fully compliant with UGRID and hence you get the error.

I hope this helps. If not, please open a ticket on MDAL and pass us some example file and we can dig in deeper to find the issue.

Kind regards

Saber

On Tue, 2 Mar 2021 at 19:27, James McManus <[hidden email]> wrote:

Hi - I'm using QGIS 3.16.1 to read ADCIRC NetCDF Mesh file. When I open the file it produces the following error statement:

HDF5-DIAG: Error detected in HDF5 (1.10.6) thread 139951069413888:
#000: H5A.c line 430 in H5Aopen(): unable to load attribute info from object header for attribute: 'File Type'
major: Attribute
minor: Can't open object
#001: H5Aint.c line 433 in H5A__open(): unable to load attribute info from object header for attribute: 'File Type'
major: Attribute
minor: Can't open object
#002: H5Oattribute.c line 497 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#003: H5Adense.c line 429 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found

The file is read in properly, but do you know why I am getting this error?

Thanks
Jim McManus
_______________________________________________
QGIS-Developer mailing list
[hidden email]
List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer

Saber Razmjooei