I am a novice with .H5 files, but I have pulled out a few files from my system at work and am trying to view them. First I tried in ArcGIS since the format is now supported, but I received a very vague error that the raster was invalid. Now I downloaded HDFView and I am getting this error:
I've attached one of the files I am trying to view/open so someone with more experience can take a look and hopefully enlighten me with what is wrong.
Thanks in advance!
20170327_TWL.h5 (123 KB)
I see the same error (macOS El Capitan, HDFview 2.13) when I click on a
Data object. Panoply gives "There was an error preparing the data: Unknown
filter type=32000".
See: Filters, where you will see:
On 9 April 2017 at 15:41, <stmchasr@verizon.net> wrote:
I am a novice with .H5 files, but I have pulled out a few files from my
system at work and am trying to view them. First I tried in ArcGIS since
the format is now supported, but I received a very vague error that the
raster was invalid. Now I downloaded HDFView and I am getting this error:I've attached one of the files I am trying to view/open so someone with
more experience can take a look and hopefully enlighten me with what is
wrong.
-----------------------------------------------------------------------------------------------------------------------------------------------------
LZF Filter
*Filter ID:* 32000
*Filter Description:*
The LZF filter is an alternative DEFLATE-style compressor for HDF5
datasets, using the free LZF library by Marc Alexander Lehmann. Its main
benefit over the built-in HDF5 DEFLATE filter is speed; in memory-to-memory
operation as part of the filter pipeline, it typically compresses 3x-5x
faster than DEFLATE, and decompresses 2x faster, while maintaining 50% to
90% of the DEFLATE compression ratio.
LZF can be used to compress any data type, and requires no compile-time or
run-time configuration. HDF5 versions 1.6.5 through 1.8.3 are supported.
The filter is written in C and can be included directly in C or C++
applications; it has no external dependencies. The license is 3-clause BSD
(virtually unrestricted, including commercial applications).
More information, downloads, and benchmarks, are available at the
http://h5py.org/lzf/\.
*Additional Information:*
The LZF filter was developed as part of the h5py project, which implements
a general-purpose interface to HDF5 from Python.
*Links:*
The h5py homepage: http://h5py.org
The LZF library homepage: Marc Lehmann's "LibLZF"
*Contact Information:*
Andrew Collette
Web: http://h5py.org
------------------------------------------------------------------------------------------------------------------------------------------------------
Since ArcGIS uses python, you might be able to install the lzf filter where
ArcGIS can use it.
You may want to read
Thanks in advance!
_______________________________________________
Hdf-forum is for HDF software users discussion.
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Twitter: https://twitter.com/hdf5
--
George N. White III <aa056@chebucto.ns.ca>
Head of St. Margarets Bay, Nova Scotia
It opens in h5py without any problem, and I was able to plot the data in NeXpy. Could it be a permissions issue?
Ray Osborn
On Apr 9, 2017, at 1:41 PM, stmchasr@verizon.net<mailto:stmchasr@verizon.net> wrote:
I am a novice with .H5 files, but I have pulled out a few files from my system at work and am trying to view them. First I tried in ArcGIS since the format is now supported, but I received a very vague error that the raster was invalid. Now I downloaded HDFView and I am getting this error:
<ajkikobckhegdpha.png>
I've attached one of the files I am trying to view/open so someone with more experience can take a look and hopefully enlighten me with what is wrong.
Thanks in advance!
<20170327_TWL.h5>_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@lists.hdfgroup.org<mailto:Hdf-forum@lists.hdfgroup.org>
http://lists.hdfgroup.org/mailman/listinfo/hdf-forum_lists.hdfgroup.org
Twitter: https://twitter.com/hdf5
--
Ray Osborn, Senior Scientist
Materials Science Division
Argonne National Laboratory
Argonne, IL 60439, USA
Phone: +1 (630) 252-9011
Email: ROsborn@anl.gov<mailto:ROsborn@anl.gov>
Hello!
HDF5 provides the capability to employ dynamically loaded filters. See:
We test many of the filter plugins internally. We will try the LZF filter plugin and plan to add it to our
testing. I entered bug HDFFV-10174 for the issue.
-Barbara
help@hdfgroup.org
From: Hdf-forum [mailto:hdf-forum-bounces@lists.hdfgroup.org] On Behalf Of stmchasr@verizon.net
Sent: Sunday, April 09, 2017 1:42 PM
To: hdf-forum@lists.hdfgroup.org
Subject: [Hdf-forum] Errors when trying to open an H5 file
I am a novice with .H5 files, but I have pulled out a few files from my system at work and am trying to view them. First I tried in ArcGIS since the format is now supported, but I received a very vague error that the raster was invalid. Now I downloaded HDFView and I am getting this error:
[cid:image001.png@01D2B75A.56D03130]
I've attached one of the files I am trying to view/open so someone with more experience can take a look and hopefully enlighten me with what is wrong.
Thanks in advance!
