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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Forward step by step. Remove everything that is time-related, read
<a href="http://www.mapserver.org/optimization/tileindex.html">http://www.mapserver.org/optimization/tileindex.html</a> and make your tileindex layer to work and show all your images. Once that works for you, continue to time series stuff.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">BTW I have never seen this before “CLASS #class to show the image in red”. What makes you think that it works? Is it
documented somewhere?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">-Jukka Rahkonen-<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">Sushrut Shivaswamy wrote:<br>
Re: [mapserver-users] WMS T time series data support<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><span lang="EN-US">Hey,<o:p></o:p></span></p>
<div>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">I created a WMS-T layer from a time series image mosaic as follows.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<ul type="disc">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo3">
<span lang="EN-US">Ran gdaltindex on the tiff files to generate the in</span>dex shapefle called index.shp.<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo3">
I edited the index.shp file in QGIS and added another column called "timeWater" and added the time value in YYYY-MM-DD format next to each location entry.<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo3">
I added this layer to the mapfie as follows.<o:p></o:p></li></ul>
<p class="MsoNormal"><b>LAYER<br>
NAME "Inundation"<br>
TYPE RASTER<br>
STATUS ON<br>
DEBUG ON<br>
PROJECTION<br>
"init=epsg:4326"<br>
END<br>
METADATA<br>
"wms_title" "INUN_WMS_T"<br>
"wms_srs" "EPSG:4326"<br>
"wms_extent" "67.6 7.34 97.7 38.74"<br>
"wms_timeextent" "2015-12-01/2015-12-03"<br>
"wms_timeitem" "timeWater" #timeWater is a column in the index shapefile specifying time value for each tiff image<br>
"wms_timedefault" "2015-12-03"<br>
"wms_timeformat" "YYYY-MM-DD"<br>
END<br>
#TILEITEM "location" #filepath is a column in postgis table with varchar of the filepath to each image<br>
TILEINDEX "index" #index is the name of the shape file generated with gdaltindex<br>
FILTER (`[timeWater]` = `2015-12-03`)<br>
CLASS #class to show the image in red<br>
STYLE<br>
COLOR 236 0 0<br>
END # STYLE<br>
END # CLASS<br>
END</b><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">The TILEINDEX property is set to "index" which is the name of the index shapefile haveing the path and time in its columns.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">The paths to the TIFF files are in the "location" column.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">The time field is in the column "timeWater".<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">The <b>GetCapabilities</b> request now shows my layer with a
<b><Dimension></Dimension></b> field in it so I assume it has been published properly as a layer.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">Despite this when I make a GetMap request to this layer I get a blank image in png format and a black image in jpeg format. <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">I<b>s the TILEINDEX property in the map file the name of the shape file or the name of a PostGIS table?</b><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Any idea on what could be wrong?<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Note: The paths mentioned in the index shapefile are correct and relative to the map file.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> The index shapefile has also been placed in the same directory as the .map file.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Regards,<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">Sushrut Shivaswamy<o:p></o:p></p>
</div>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
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