https://ranges-support.anatrack.com/w/index.php?title=Raster_File_Setup&feed=atom&action=historyRaster File Setup - Revision history2024-03-28T08:25:45ZRevision history for this page on the wikiMediaWiki 1.23.2https://ranges-support.anatrack.com/w/index.php?title=Raster_File_Setup&diff=192&oldid=prevAdmin at 12:19, 9 November 20142014-11-09T12:19:35Z<p></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 12:19, 9 November 2014</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>When creating a new file, first add all of the desired habitat groups (the right hand table), then add single habitats (the left hand table). For each habitat, the habitat group will be set automatically, to the same number as the habitat or to the highest habitat group if that is lower.  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>When creating a new file, first add all of the desired habitat groups (the right hand table), then add single habitats (the left hand table). For each habitat, the habitat group will be set automatically, to the same number as the habitat or to the highest habitat group if that is lower.  </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Constraints</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">==== </ins>Constraints <ins class="diffchange diffchange-inline">====</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A number of constraints are placed upon the choice of habitat groups and colours:</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A number of constraints are placed upon the choice of habitat groups and colours:</div></td></tr>
</table>Adminhttps://ranges-support.anatrack.com/w/index.php?title=Raster_File_Setup&diff=191&oldid=prevAdmin at 12:19, 9 November 20142014-11-09T12:19:11Z<p></p>
<table class='diff diff-contentalign-left'>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 12:19, 9 November 2014</td>
</tr><tr><td colspan="2" class="diff-lineno">Line 1:</td>
<td colspan="2" class="diff-lineno">Line 1:</td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>This page describes the ''raster file setup screen'' which allows raster files to be created and edited and is reached from the[[Input & Graphics|main form]] when the '''new''', '''import''' or '''modify'' buttons are pressed and the raster option selected. There will be differences in the appearance of the frame, according to which button was pressed and the contents of the existing file for '''import''' and '''modify'''.   </div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>This page describes the ''raster file setup screen'' which allows <ins class="diffchange diffchange-inline">[[File Types#Raster Files|</ins>raster files<ins class="diffchange diffchange-inline">]] </ins>to be created and edited and is reached from the[[Input & Graphics|main form]] when the '''new''', '''import''' or '''modify'' buttons are pressed and the raster option selected. There will be differences in the appearance of the frame, according to which button was pressed and the contents of the existing file for '''import''' and '''modify'''.   </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>There are two main sections: [[#Map scaling text boxes|Map scaling text boxes]] and [[#Habitats and habitat groups tables|Habitats and habitat groups tables]].</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>There are two main sections: [[#Map scaling text boxes|Map scaling text boxes]] and [[#Habitats and habitat groups tables|Habitats and habitat groups tables]].</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>These determine how the cell values stored within the raster map are converted into habitats for display and analysis. The system will take a little bit of learning, but once that is done is very powerful, allowing habitat classifications to be changed easily for different analyses.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>These determine how the cell values stored within the raster map are converted into habitats for display and analysis. The system will take a little bit of learning, but once that is done is very powerful, allowing habitat classifications to be changed easily for different analyses.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>The system consists of '''Habitats''' and '''Habitat Groups'''. Each habitat is represented by the same value wherever it occurs in the map and has its own label. Each habitat may belong to one '''Habitat group'''. Each habitat group has a colour (which is used in the the [[Input & Graphics| main window]] map, and in [[Habitat Analysis|Habitat Analysis]] options) and a label which is made up from the labels of its constituent habitats. The habitat group is the classification used in Habitat <del class="diffchange diffchange-inline">analysis – </del>so for example the contents of a range will be analysed in terms of habitat groups (however if you have just one habitat per habitat group this is equivalent to using habitats themselves). This allows for great flexibility in altering habitat classifications for different analyses, without having to alter the raw data in the map itself.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>The system consists of '''Habitats''' and '''Habitat Groups'''. Each habitat is represented by the same value wherever it occurs in the map and has its own label. Each habitat may belong to one '''Habitat group'''. Each habitat group has a colour (which is used in the the [[Input & Graphics| main window]] map, and in [[Habitat Analysis|Habitat Analysis]] options) and a label which is made up from the labels of its constituent habitats. The habitat group is the classification used in <ins class="diffchange diffchange-inline">[[</ins>Habitat <ins class="diffchange diffchange-inline">Analysis|Habitat Analysis]] - </ins>so for example the contents of a range will be analysed in terms of habitat groups (however if you have just one habitat per habitat group this is equivalent to using habitats themselves). This allows for great flexibility in altering habitat classifications for different analyses, without having to alter the raw data in the map itself.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==== Habitats ====</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==== Habitats ====</div></td></tr>
</table>Adminhttps://ranges-support.anatrack.com/w/index.php?title=Raster_File_Setup&diff=181&oldid=prevAdmin at 11:52, 9 November 20142014-11-09T11:52:11Z<p></p>
<table class='diff diff-contentalign-left'>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 11:52, 9 November 2014</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>'''E''' & '''N''' are the coordinates for the right, upper corner of the map. These text boxes are not editable (as indicated by their grey colour), but the values can be changed by altering any of the other text boxes.  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>'''E''' & '''N''' are the coordinates for the right, upper corner of the map. These text boxes are not editable (as indicated by their grey colour), but the values can be changed by altering any of the other text boxes.  </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>=== Scale Of <del class="diffchange diffchange-inline">Coordintae </del>Units ===</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>=== Scale Of <ins class="diffchange diffchange-inline">Coordinate </ins>Units ===</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>This allows the coordinate scale of the map to be altered. Note that this is different from coordinate '''Units Per Cell''' which determines the dimensions of each raster cell in the number of coordinate units.  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>This allows the coordinate scale of the map to be altered. Note that this is different from coordinate '''Units Per Cell''' which determines the dimensions of each raster cell in the number of coordinate units.  </div></td></tr>
</table>Adminhttps://ranges-support.anatrack.com/w/index.php?title=Raster_File_Setup&diff=180&oldid=prevAdmin at 11:51, 9 November 20142014-11-09T11:51:49Z<p></p>
<table class='diff diff-contentalign-left'>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 11:51, 9 November 2014</td>
</tr><tr><td colspan="2" class="diff-lineno">Line 37:</td>
<td colspan="2" class="diff-lineno">Line 37:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Click in the group column to alter the habitat group that a habitat belongs to.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Click in the group column to alter the habitat group that a habitat belongs to.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Use the add button to add new habitats.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Use the <ins class="diffchange diffchange-inline">'''</ins>add <ins class="diffchange diffchange-inline">habitat''' </ins>button to add new habitats.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==== Habitat groups ====</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==== Habitat groups ====</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Click in the colour column to alter the colour assigned to a habitat group.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Click in the colour column to alter the colour assigned to a habitat group.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Use the add button to add new habitat groups.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Use the <ins class="diffchange diffchange-inline">'''</ins>add <ins class="diffchange diffchange-inline">group''' </ins>button to add new habitat groups.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>The label given to each habitat group is set from its constituent habitats. If there is just one habitat in the habitat group the labels will be the same. For any additional habitats, the habitat group label will be constructed as follows :</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>The label given to each habitat group is set from its constituent habitats. If there is just one habitat in the habitat group the labels will be the same. For any additional habitats, the habitat group label will be constructed as follows :</div></td></tr>
</table>Adminhttps://ranges-support.anatrack.com/w/index.php?title=Raster_File_Setup&diff=178&oldid=prevAdmin: Admin moved page Raster File Attributes to Raster File Setup without leaving a redirect2014-11-09T11:46:47Z<p>Admin moved page <a href="/w/index.php?title=Raster_File_Attributes&action=edit&redlink=1" class="new" title="Raster File Attributes (page does not exist)">Raster File Attributes</a> to <a href="/wiki/Raster_File_Setup" title="Raster File Setup">Raster File Setup</a> without leaving a redirect</p>
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<td colspan='1' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='1' style="background-color: white; color:black; text-align: center;">Revision as of 11:46, 9 November 2014</td>
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</td></tr></table>Adminhttps://ranges-support.anatrack.com/w/index.php?title=Raster_File_Setup&diff=177&oldid=prevAdmin: Created page with "This page describes the ''raster file setup screen'' which allows raster files to be created and edited and is reached from themain form when the '''new''..."2014-11-09T11:46:34Z<p>Created page with "This page describes the ''raster file setup screen'' which allows raster files to be created and edited and is reached from the<a href="/wiki/Input_%26_Graphics" title="Input & Graphics">main form</a> when the '''new''..."</p>
<p><b>New page</b></p><div>This page describes the ''raster file setup screen'' which allows raster files to be created and edited and is reached from the[[Input & Graphics|main form]] when the '''new''', '''import''' or '''modify'' buttons are pressed and the raster option selected. There will be differences in the appearance of the frame, according to which button was pressed and the contents of the existing file for '''import''' and '''modify'''. <br />
<br />
There are two main sections: [[#Map scaling text boxes|Map scaling text boxes]] and [[#Habitats and habitat groups tables|Habitats and habitat groups tables]].<br />
<br />
== Map scaling text boxes ==<br />
<br />
==== Width (no. cells), Height (no. cells) ====<br />
<br />
These determine the size of the raster map in terms of the number of cells it will contain. These boxes are greyed out for '''import''' and '''modify''' because the size of the map is defined by the number of rows and columns in the existing files. In '''new''' mode, they may be edited, in which case the values of '''E''' and '''N''' will change (to E = W + (width * coord units) & N = S + (width * coord units) ).<br />
<br />
==== Units Per Cell ====<br />
<br />
This determines the size of each cell in terms of coordinate units. Note that if you change this the values of ‘E’ & ‘N’ will change as indicated above.<br />
<br />
==== W, S ====<br />
<br />
'''W''' & '''S''' determine the coordinates of the left, lower corner of the map. Changes to these will also cause changes in '''E''' & '''N'''.<br />
<br />
==== E, N ====<br />
<br />
'''E''' & '''N''' are the coordinates for the right, upper corner of the map. These text boxes are not editable (as indicated by their grey colour), but the values can be changed by altering any of the other text boxes. <br />
<br />
=== Scale Of Coordintae Units ===<br />
<br />
This allows the coordinate scale of the map to be altered. Note that this is different from coordinate '''Units Per Cell''' which determines the dimensions of each raster cell in the number of coordinate units. <br />
<br />
== Habitats and habitat groups tables ==<br />
<br />
These determine how the cell values stored within the raster map are converted into habitats for display and analysis. The system will take a little bit of learning, but once that is done is very powerful, allowing habitat classifications to be changed easily for different analyses.<br />
<br />
The system consists of '''Habitats''' and '''Habitat Groups'''. Each habitat is represented by the same value wherever it occurs in the map and has its own label. Each habitat may belong to one '''Habitat group'''. Each habitat group has a colour (which is used in the the [[Input & Graphics| main window]] map, and in [[Habitat Analysis|Habitat Analysis]] options) and a label which is made up from the labels of its constituent habitats. The habitat group is the classification used in Habitat analysis – so for example the contents of a range will be analysed in terms of habitat groups (however if you have just one habitat per habitat group this is equivalent to using habitats themselves). This allows for great flexibility in altering habitat classifications for different analyses, without having to alter the raw data in the map itself.<br />
<br />
==== Habitats ====<br />
<br />
Click in the habitat column to alter the label for individual habitats.<br />
<br />
Click in the group column to alter the habitat group that a habitat belongs to.<br />
<br />
Use the add button to add new habitats.<br />
<br />
==== Habitat groups ====<br />
<br />
Click in the colour column to alter the colour assigned to a habitat group.<br />
<br />
Use the add button to add new habitat groups.<br />
<br />
The label given to each habitat group is set from its constituent habitats. If there is just one habitat in the habitat group the labels will be the same. For any additional habitats, the habitat group label will be constructed as follows :<br />
<br />
: Label1+MapValue2+MapValue3…+MapValueN<br />
<br />
This provides a unique label whilst minimising the number of characters. Labels with greater than 11 characters may obstruct the map display in habitat analysis options.<br />
<br />
==== Quick Tip ====<br />
<br />
When creating a new file, first add all of the desired habitat groups (the right hand table), then add single habitats (the left hand table). For each habitat, the habitat group will be set automatically, to the same number as the habitat or to the highest habitat group if that is lower. <br />
<br />
Constraints<br />
<br />
A number of constraints are placed upon the choice of habitat groups and colours:<br />
<br />
* The colour for cell value 0 is always black, and cannot be edited.<br />
* There are currently a maximum of 49 habitat groups (+ 0 for no data)<br />
* The colour of the 49th habitat group is set to white and cannot be edited.<br />
* No two habitat groups may have the same colour.<br />
* No other habitat group than 0 may have the colour black, and no other habitat group than 49 may have the colour white.<br />
* Map values must be sequential integers starting at 1.</div>Admin