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<p class=MsoNormal><span lang=EN-US>Thanks to Jose I learnt how to use
gdal_translate to read HDF4 files, but it then appeared that there is problems
related 64-bit systems that prevent me from doing what I want. From the
internet I see that it is recommended that HDF4 and gdal should be built from
source. I tried to do so and it seems to me that I was successful in building GDAL
1.6.2 with HDF4 support (see below). Anyway, when I try gdal_translate I get
the same error messages as has previously been reported on 64-bit systems. Is
there any simple solution to this as well?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Torkild<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>gdal_translate -of GTiff
'HDF4_EOS:EOS_GRID:"MOD13Q1.A2006129.h18v01.005.2008321145449.hdf":MODIS_Grid_16DAY_250m_500m_VI:250m
16 days EVI' output=output.tif<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Input file size is 4800, 4800<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>0ERROR 1: GDreadfield() failed for block.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>ERROR 1: IReadBlock failed at X offset 0, Y
offset 0<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>ERROR 1: GetBlockRef failed at X block
offset 0, Y block offset 0<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>-------------------------------------------------------------------------------<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>GDAL 1.6.2, released 2009/07/31<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>The following format drivers are configured
and support output:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> VRT: Virtual Raster<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> GTiff: GeoTIFF<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> NITF: National Imagery Transmission
Format<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> HFA: Erdas Imagine Images (.img)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> ELAS: ELAS<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> AAIGrid: Arc/Info ASCII Grid<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DTED: DTED Elevation Raster<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> PNG: Portable Network Graphics<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> JPEG: JPEG JFIF<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> MEM: In Memory Raster<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> GIF: Graphics Interchange Format
(.gif)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> XPM: X11 PixMap Format<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> BMP: MS Windows Device Independent
Bitmap<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> </span><span lang=NO-NYN>PCIDSK:
PCIDSK Database File<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> PCRaster: PCRaster Raster File<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> ILWIS: ILWIS Raster Map<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> SGI: SGI Image File Format 1.0<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> SRTMHGT: SRTMHGT File Format<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> Leveller: Leveller heightfield<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> Terragen: Terragen heightfield<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> GMT: GMT NetCDF Grid Format<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> </span><span lang=EN-US>netCDF:
Network Common Data Format<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> HDF4Image: HDF4 Dataset<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> ERS: ERMapper .ers Labelled<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> JPEG2000: JPEG-2000 part 1 (ISO/IEC
15444-1)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> FIT: FIT Image<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> RMF: Raster Matrix Format<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> RST: Idrisi Raster A.1<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> INGR: Intergraph Raster<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> GSAG: Golden Software ASCII Grid
(.grd)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> GSBG: Golden Software Binary Grid
(.grd)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> </span><span lang=NO-NYN>PNM:
Portable Pixmap Format (netpbm)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> ENVI: ENVI .hdr Labelled<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> EHdr: ESRI .hdr Labelled<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> PAux: PCI .aux Labelled<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> MFF: Vexcel MFF Raster<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> MFF2: Vexcel MFF2 (HKV) Raster<o:p></o:p></span></p>
<p class=MsoNormal><span lang=NO-NYN> </span><span lang=EN-US>BT: VTP .bt
(Binary Terrain) 1.3 Format<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> IDA: Image Data and Analysis<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> USGSDEM: USGS Optional ASCII DEM
(and CDED)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> ADRG: ARC Digitized Raster Graphics<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> BLX: Magellan topo (.blx)<o:p></o:p></span></p>
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