Abe Taaheri Raytheon IIS 2010 THG Briefing to ESDIS 2 TOOLKIT HDFEOS Support Maintenance support is funded on EODDIS Evolution amp Development EED Bridge contract EEB through May 2010 ID: 932513
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1
HDF-EOS Status, Related Tools and Issues
Abe Taaheri, Raytheon IIS
2010 THG Briefing to ESDIS
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TOOLKIT / HDF-EOS SupportMaintenance support is funded on EODDIS Evolution & Development (EED) Bridge contract (EEB) through May 2010 - Support will continue on EED starting May 2010
Current support
HDF-EOS 2 & 5
SDP & MTD Toolkits
HDF-EOS2 to GeoTIFF Converter (HEG)
HDF-EOS plug-in for THG HDFView
Other Toolkit/HDF-EOS related software
Toolkit/HDF-EOS/HEG helpdesk
Slide33
ECS Support of HDF-EOSBoth HDF4 and HDF5 based flavors of HDF-EOS are part of ECS baseline.OS’s: Solaris (10), Linux (32 & 64-bit, including IA64), Mac OS X (Power PC and Mac Intel), Cygwin, Windows XP (
MTD Toolkit, HDF-EOS2 & 5,
HEG, HDFView
)
Compilers:
Fortran 77/90 , g77/pgf90
C, C++, gcc, g++
Intel Fortran (
SGI Altix
), gfortran (
Mac Intel
)
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Downloadable SoftwareDAACs are supported with TOOLKIT/HDF-EOS & HEG deliveries during yearly DAAC releases or patch deliveriesOther users can download our software from our tools’ web sites
directly from our ftp site (
edhs1.gsfc.nasa.gov
)
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Downloadable SoftwareSDP Toolkit (Science Data Processing Tools) MTD Toolkit
(Metadata, Time/
Date Tools
)
HDF-EOS2
(HDF4 based)
HDF-EOS5
(HDF5 based)
heconvert
(converts HDF4 - based Grid/Point/Swath structures to HDF-EOS 5 equivalents)
DumpMetadata
(Dump HDF-EOS metadata)
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Downloadable ApplicationsHEG - GeoTIFF conversion - Spatial subsetting, Field Subsetting
- reprojection
- stitching, sub-sampling and more ….
HDFView Plug-in
, Java-based browser (HDF4, HDF5, HDF-EOS 2 and 5 access)
HE5View
*
(HDF5 - based browser)
EOSView
*
(HDF4 - based browser)
*
Dropped support for OS updates on July 2006
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Software Releases
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Software ReleasesSDP Toolkit/HDF-EOS:
Last release –
July 2009
TOOLKIT 5.2.16
HDF-EOS 2.16, HDF- EOS5.1.12
with HDF4.2r4, HDF5-1.8.3, Szip2.1
Next release –
June 2010
TOOLKIT 5.2.17
HDF-EOS 2.17, HDF-EOS5.1.13
with new releases of HDF4 (2r5), 5 (1.8.4 patch 1)
9
Software ReleasesMTD Toolkit:
Last release –
Dec 2006
Version 5.2.13
in-sync with SDP TOOLKIT 5.2.13
with HDF4.2r0, HDF5-1.6.3, Szip1.2
Next release –
July 2010
Version 5.2.17
in-sync with SDP TOOLKIT 5.2.17
with new releases of HDF4 (2r5), 5 (1.8.4 patch 1)
10
HEG (HDF-EOS2 to GeoTIFF Converter):Last release – Dec 2009
Version 2.10
Patch release Jan 2010
Next release –
Aug 2010
Version 2.11
Software Releases
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Software ReleasesHDF-EOS Plug-in for HDFView:Last release –
Sep 2008
Version 2.4
Next release –
Apr 2010
For HDFView Version 2.6
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Software ReleasesHECONVERT
(
HDF-EOS2 to HDF-EOS5 Converter):
Last releases
–
2001, 2004
No Versioning
– Oct. 2008
Version 2.0
DumpMetadata
(ASCII Dump of HDF-EOS metadata)
Last release
Dec. 2008
Version 1.0
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TOOLKIT:XML metadata writing capability for inventory metadata in SDP toolkit (MLS)ODL fix (WriteLable
) for potential core dump while writing long input pointer metadata attributes (AIRS)
Support TOOLKIT for CYGWIN
pccheck
utility fix for problems resulting with empty space at a line beginning in PCF file
Recent
Development/Fixes
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HDF-EOS5: Correcting wrong tiling and compression info in the structure metadata Use of unlimited dimension in HDF-EOS5 (Users Guide clarification)
Correction of output attribute data types in attribute inquiry routine
Fix for writing int8 data correctly to output hdf5 file with C calls. There was no such a problem with Fortran calls
Recent
Development/Fixes
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HDF-EOS2:Correction for internal compression method detection for the products that are compressed internally after the production, possibly using hrepack (structure metadata has no record of compression info)Fixed PTdeftimeperiod to return an error when stop time < start time
Recent
Development/Fixes
Slide1616
HDF-EOS Plug-in for HDFView:Support for all features in HDFView2.6
Correction for displayed lat/lon in a swath around the international date line
Bug fix for HDF5 fillvalue and chunking info display
Bug fixes for saving HDF-EOS5 files after modification
Recent Development/Fixes
Slide1717
HEG: Added Product Support:
AMSR-E Daily 25 Km Sea Ice AE_SI25
AMSR-E Daily land AE_Land3
MOD29E1D: MODIS/Terra Sea Ice Extent & IST Daily L3 Global 4km EASE-Grid Day, Version 4
Tested many new products and updated the list of Hegable MODIS, ASTER, AIRS, MISR, and AMSR-E products in HEG Users Guide and HEG web site
Recent
Development/Fixes
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Enhancement:Added a new projection, Cylindrical Equa Area (CEA), to support AMSR-E Daily Land product.
Pixel resampling support for gridded data with No-Reprojection
Outputting all fields in a file to a single HDF-EOS output when HDF-EOS output is requested.
Setting of projection parameters for multiband geotiff only once in the GUI
Recent
Development/Fixes
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Bug fixes:Pixel size unit correction for consistency between conversion and stitch GUIs. Problem resolution with several products MOD43C3, MOD10CM, MOD29P1N, AE_RnGd, AE_Rain
Correcting sphere radius written to outputs for MODIS SIN grids
Resolving problems
with band selection in stitch GUI
with occasional core dump (runs that take long time to complete) in Datapool HEGserver
Recent
Development/Fixes
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Future PlansTOOLKIT/HDF-EOS:
XML Metadata reading in TOOLKIT
Support for new versions of HDF4 - HDF5
Update of DEM land-sea mask
Auto Configuration for TOOLKIT
Support (or improvements) for 64-bit platforms
Validation tool for HDF-EOS5 files
Fix for reported bugs
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Future Plans (cont.)HDF-EOS Plug-in for HDFView
:
More functionalities :
Cut/paste objects, modify/delete attributes.
Create new grid/swath
Support Zonal Average object for HDF-EOS5
HEG:
Performance improvement for Lambert
Azimuthal
Projection conversion
Support HEG in MAC Intel
Resolve reported bugs or requests from DAACs/Users
Slide2222
AvailabilityAccess to libraries, applications, Documentation:
TOOLKIT
:
http://newsroom.gsfc.nasa.gov/sdptoolkit/toolkit.html
HDFView
:
http://newsroom.gsfc.nasa.gov/sdptoolkit/HDFView/
HDFView_hdfeos_plugin.html
HEG
:
http://newsroom.gsfc.nasa.gov/sdptoolkit/HEG/HEGHome.html
Email
Abe_Taaheri@raytheon.com
Landover_PGSTLKIT@raytheon.com
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Thank You!