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HDF User’s GuideVersion 4.2.6 |
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List of Figures
FIGURE 1a HDF Data StructuresFIGURE 1b Three Levels of Interaction with the HDF FileFIGURE 2a The Physical Layout of an HDF File Containing One Data ObjectFIGURE 2b Two Data ObjectsFIGURE 2c The Contents of a Data DescriptorFIGURE 2d Data Descriptor BlockFIGURE 2e Use of a Function Call Converter to Route FORTRAN-77 HDF Calls to the C LibraryFIGURE 3a The Contents of a Scientific Data SetFIGURE 3b An Example of Access Pattern ("Strides")FIGURE 3c Dimension Records and Attributes Shared Between Related Data SetsFIGURE 3d Chunk Indexing as an Offset in ChunksFIGURE 3e Array Locations Created Beyond the Defined Dimensions of an SDSFIGURE 4a Vdata Table StructureFIGURE 4b Three Different Vdata Structures for Data of the Same Number TypeFIGURE 4c Single- and Multi-component VdatasFIGURE 4d Interlaced and Non-Interlaced Vdata ContentsFIGURE 4e Setting the Record Pointer to the End of a VdataFIGURE 4f Writing Interlaced or Non-interlaced Buffers into Interlaced or Non-interlaced VdatasFIGURE 4g Removing Alignment Bytes When Writing Data From a C Structure to a VdataFIGURE 5a Similarity of the HDF Vgroup Structure and the UNIX File SystemFIGURE 5b Sharing Data Objects among VgroupsFIGURE 5c A Vgroup Containing Two 8-Bit Raster Images, or RIS8 Objects, and a VdataFIGURE 5d Vgroup Structure Describing a Heated MeshFIGURE 6a 8-Bit Raster Image Set ContentsFIGURE 6b The Data Representation of an 8-Bit Raster ImageFIGURE 7a GR Data Set ContentsFIGURE 7b Chunks in a GR raster image datasetFIGURE 7c Chunked GR image as written by C exampleFIGURE 7d Chunked GR image as written by FORTRAN exampleFIGURE 8a 24-Bit Raster Image Set ContentsFIGURE 8b The Numerical Representation of a 24-Bit Raster ImageFIGURE 8c RGB Interlace Format for 24-Bit Raster ImagesFIGURE 9a Color Mapping Using a PaletteFIGURE 10a File and Object AnnotationsFIGURE 10b Object Annotations with Tag/Reference Number PairsFIGURE 12a The Contents of a Three-Dimensional DFSD Scientific Data SetFIGURE 14a 1,000 1 x 1 x 1 Element Scientific Data SetsFIGURE 14b One 10 x 10 x 10 Element Scientific Data SetFIGURE 14c 1,000 1 x 1 x 1 Element Scientific Data SetsFIGURE 14d 1,000 1 x 1 x 1 Element Scientific Data Sets Sharing DimensionsFIGURE 14e 50 10 x 10 x 10 Element Scientific Data SetsFIGURE 14f Writing to the 50 10 x 10 x 10 Element Scientific Data SetsFIGURE 14g One 10,000 Element Scientific Data Set with Old- and New-Style Dimension ScalesFIGURE 14h One 10,000 Element Scientific Data Set with the Old-Style Dimension Scale DisabledFIGURE 14i Comparison between Chunked and Non-chunked Scientific Data SetsFIGURE 14j Filling a Two-dimensional Array with Data Using Row-major OrderingFIGURE 14k Number of Seeks Needed to Access a Row of Data in a Non-chunked SDSFIGURE 14l Number of Seeks Needed to Access a Column of Data in a Non-chunked SDSFIGURE 14m Number of Seeks Needed to Access a Row of Data in a Chunked SDSFIGURE 14n Number of Seeks Needed to Access a Column of Data in a Chunked SDSFIGURE 14o Compressing and Writing Chunks of Data to a Compressed and Tiled SDSFIGURE 14p Extracting a Subset from a Compressed and Tiled SDSFIGURE 14q Extracting a Subset from a Compressed Non-tiled SDSFIGURE 14r Example 4 x 12 Element Scientific Data SetFIGURE 14s 2 x 8 Element Subset of the 4 x 12 Scientific Data SetFIGURE 14t 4 x 12 Element Data Set with 2 x 2 Element TilesFIGURE 14u 5 200 x 300 Element Tiles Labelled A, B, C, D and EFIGURE 15a The hdfimport UtilityFIGURE 15b Structure of the GIF and HDF filesAppendices
HDF 4.2.6 - August 2011 Copyright |
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