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Diffstat (limited to 'doc/html/H5.format.html')
| -rw-r--r-- | doc/html/H5.format.html | 69 |
1 files changed, 59 insertions, 10 deletions
diff --git a/doc/html/H5.format.html b/doc/html/H5.format.html index 86d591c..9902bca 100644 --- a/doc/html/H5.format.html +++ b/doc/html/H5.format.html @@ -1,7 +1,7 @@ <html> <head> <title> - HDF5 Draft Disk-Format Specification + HDF5 Disk-Format Specification </title> </head> <body> @@ -40,8 +40,8 @@ Name: Data-Space</a> <li><a href="#DataTypeMessage"> <!-- 0x0003 --> Name: Data-Type</a> - <li><a href="#ReservedMessage_0004"> <!-- 0x0004 --> - Name: Reserved - not assigned yet</a> + <li><a href="#FillValueMessage"> <!-- 0x0004 --> + Name: Data Storage - Fill Value</a> <li><a href="#ReservedMessage_0005"> <!-- 0x0005 --> Name: Reserved - not assigned yet</a> <li><a href="#CompactDataStorageMessage"> <!-- 0x0006 --> @@ -2268,15 +2268,64 @@ </center> <p>Data type examples are <a href="Datatypes.html">here</a>. - + <hr> - <h3><a name="ReservedMessage_0004">Name: Reserved - Not Assigned - Yet</a></h3> - <b>Type:</b> 0x0004<BR> - <b>Length:</b> N/A<BR> - <b>Status:</b> N/A<BR> + <h3><a name="FillValueMessage">Name: Data Storage - Fill Value</a></h3> + <b>Type:</b> 0x0004<br> + <b>Length:</b> varies<br> + <b>Status:</b> Optional, may not be repeated.<br> + + <p>The fill value message stores a single data point value which + is returned to the application when an uninitialized data point + is read from the dataset. The fill value is interpretted with + the same data type as the dataset. If no fill value message is + present then a fill value of all zero is assumed. + + <p> + <center> + <table border cellpadding=4 width="80%"> + <caption align=top> + <b>Fill Value Message</b> + </caption> + + <tr align=center> + <th width="25%">byte</th> + <th width="25%">byte</th> + <th width="25%">byte</th> + <th width="25%">byte</th> + </tr> + + <tr align=center> + <td colspan=4>Size (4 bytes)</td> + </tr> + + <tr align=center> + <td colspan=4><br>Fill Value<br><br></td> + </tr> + </table> + </center> + + <p> + <center> + <table align=center width="80%"> + <tr> + <th width="30%">Field Name</th> + <th width="70%">Description</th> + </tr> + <tr valign=top> + <td>Size (4 bytes)</td> + <td>This is the size of the Fill Value field in bytes.</td> + </tr> + + <tr valign=top> + <td>Fill Value</td> + <td>The fill value. The bytes of the fill value are + interpreted using the same data type as for the dataset.</td> + </tr> + </table> + </center> <hr> <h3><a name="ReservedMessage_0005">Name: Reserved - Not Assigned @@ -3353,7 +3402,7 @@ data-type. <address><a href="mailto:koziol@ncsa.uiuc.edu">Quincey Koziol</a></address> <address><a href="mailto:matzke@llnl.gov">Robb Matzke</a></address> <!-- hhmts start --> -Last modified: Fri Aug 7 11:04:44 EDT 1998 +Last modified: Thu Oct 1 10:09:54 EDT 1998 <!-- hhmts end --> </body> </html> |