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[svn-r2092] Datasets.html

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Removed H5Pset_compression (commented it out, actually) and
	changed example which used it to use H5Pset_deflate.
H5.format.html
	Fixed centered paragraph formatting error and moved first two
	figures to right margin.
FF-IH_FileGroup.gif  ('File-Group' image for Format Spec)
	Changed 'Boot Block' to 'Super Block'.
This commit is contained in:
Frank Baker
2000-04-07 14:45:08 -05:00
parent 34ee6f291f
commit 14a07c3f3e
3 changed files with 29 additions and 26 deletions
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42
doc/html/H5.format.html
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@@ -86,29 +86,38 @@
</ol>
</td></tr>
</table>
</center>
<br><br>
<h2>Introduction</h2>
<table align=right width=100>
<tr><td>&nbsp;</td><td align=center>
<hr>
<img src="FF-IH_FileGroup.gif" alt="HDF5 Groups" hspace=15 vspace=15>
</td><td>&nbsp;</td></tr>
<tr><td>&nbsp;</td><td align=center>
<strong>Figure 1:</strong> Relationships among the HDF5 root group, other groups, and objects
<hr>
</td><td>&nbsp;</td></tr>
<tr><td>&nbsp;</td><td align=center>
<img src="FF-IH_FileObject.gif" alt="HDF5 Objects" hspace=15 vspace=15>
</td><td>&nbsp;</td></tr>
<tr><td>&nbsp;</td><td align=center>
<strong>Figure 2:</strong> HDF5 objects -- datasets, datatypes, or dataspaces
<hr>
</td><td>&nbsp;</td></tr>
</table>
<P>The format of an HDF5 file on disk encompasses several
key ideas of the HDF4 and AIO file formats as well as
addressing some shortcomings therein. The new format is
more self-describing than the HDF4 format and is more
uniformly applied to data objects in the file.
<table align=left width=100>
<tr><td align=center>
<hr>
<img src="FF-IH_FileGroup.gif" alt="HDF5 Groups" hspace=15 vspace=15>
</td><td>&nbsp;</td></tr><tr><td align=center>
<strong>Figure 1:</strong> Relationships among the HDF5 root group, other groups, and objects
<hr>
</td><td>&nbsp;</td></tr>
</table>
<P>An HDF5 file appears to the user as a directed graph.
The nodes of this graph are the higher-level HDF5 objects
that are exposed by the HDF5 APIs:
@@ -126,17 +135,6 @@
<li>A super block
<li>B-tree nodes (containing either symbol nodes or raw data chunks)
<li>Object headers
<table align=right width=95>
<tr><td>&nbsp;</td><td align=center>
<hr>
<img src="FF-IH_FileObject.gif" alt="HDF5 Objects" hspace=15 vspace=15>
</td></tr><tr><td>&nbsp;</td><td align=center>
<strong>Figure 2:</strong> HDF5 objects -- datasets, datatypes, or dataspaces
<hr>
</td></tr>
</table>
<li>Collections
<li>Local heaps
<li>Free space