[Mapserver-users] More than 100 layers in Mapserver

Wed Jun 16 05:11:22 PDT 2004

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You have to create an tile index

Locate gdaltindex on the server 

You can aplly the following with the gdal index tool
/var/www/html/down/gdal-cvs-030530/apps/gdaltindex top25.shp
/var/www/html/data/top25/*.tif

Mapfile 

LAYER
 NAME top25
 GROUP raster_layers
 STATUS ON
 TYPE RASTER
 TILEINDEX /var/www/html/data/tileindex/test.shp
 TILEITEM "location"
END
De TILEITEM is het veld is standaard.

**** gebruikers add
You can run gdaltindex multiple times (with different directories for
instance) or list multiple directories on a single commandline. If the
directories are all simple subdirectories of top25 you might be able to
do something like:
./gdaltindex top25.shp /var/www/html/datalocal/top25/*/*.tif
The key is that you have to provide all the directory seperators in your
wildcarded expansion.
Best regards,
HYPERLINK "http://www.remotesensing.org/gdal/"
\nhttp://www.remotesensing.org/gdal/
HYPERLINK "http://mapserver.gis.umn.edu/doc/raster-howto.html" \n
http://mapserver.gis.umn.edu/doc/raster-howto.html 
Hope this helps you a bit

-----Oorspronkelijk bericht-----
Van: Trent Burton [mailto:tburton at holonics.ca] 
Verzonden: woensdag 16 juni 2004 13:34
Aan: mapserver-users at lists.gis.umn.edu
Onderwerp: [Mapserver-users] More than 100 layers in Mapserver

Does anyone have Windows binaries for, say, 500 layers (or even more) in
Mapserver?  Can anyone comment on if such a large number of layers is an
issue?

Thanks,

Trent Burton

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<body lang=3DNL link=3Dblue vlink=3Dpurple =
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<div class=3DSection1>

<p><strong><b><font size=3D2 face=3DVerdana><span lang=3DEN-GB =
style=3D'font-size:10.0pt;
font-family:Verdana;mso-ansi-language:EN-GB'>You have to create <span
class=3DGramE>an</span> tile index</span></font></b></strong><b><font =
size=3D2
face=3DVerdana><span lang=3DEN-GB =
style=3D'font-size:10.0pt;font-family:Verdana;
mso-ansi-language:EN-GB;font-weight:bold'><br>
<br>
</span></font></b><font size=3D2 face=3DVerdana><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Verdana;mso-ansi-language:EN-GB'>Locate <span =
class=3DSpellE>gdaltindex</span>
on the server </span></font><span lang=3DEN-GB =
style=3D'mso-ansi-language:EN-GB'><br>
<b><span style=3D'font-weight:bold'><br>
<span class=3DGramE><strong><b><font face=3D"Times New =
Roman">You</font></b></strong></span><strong><b><font
face=3D"Times New Roman"> can <span class=3DSpellE>aplly</span> the =
following with
the <span class=3DSpellE>gdal</span> index =
tool</font></b></strong></span></b><br>
/var/www/html/down/gdal-cvs-030530/apps/gdaltindex top25.shp =
/var/www/html/data/top25/*.<span
class=3DSpellE>tif</span><br>
<br>
<br>
<span class=3DSpellE><strong><b><font face=3D"Times New =
Roman">Mapfile</font></b></strong></span><strong><b><font
face=3D"Times New Roman"> </font></b></strong><br>
<br>
LAYER<br>
 NAME top25<br>
 GROUP <span class=3DSpellE>raster_layers</span><br>
 STATUS ON<br>
 TYPE RASTER<br>
 TILEINDEX /<span =
class=3DSpellE>var/www/html/data/tileindex/test.shp</span><br>
 TILEITEM "location"<br>
END<o:p></o:p></span></p>

De
TILEITEM is het veld is standaard. 
 
**** =
gebruikers add 
You can run gdaltindex
multiple times (with different directories for instance) or list =
multiple
directories on a single commandline. If the
directories are all simple subdirectories of top25 you might be able to =
do
something like:<o:p></o:p>

<p><span class=3DGramE><em><i><font size=3D3 face=3D"Times New =
Roman"><span
lang=3DEN-GB =
style=3D'font-size:12.0pt;mso-ansi-language:EN-GB'>./</span></font></i></=
em></span><span
class=3DSpellE><em><i><font face=3D"Times New Roman"><span lang=3DEN-GB
style=3D'mso-ansi-language:EN-GB'>gdaltindex</span></font></i></em></span=
><em><i><font
face=3D"Times New Roman"><span lang=3DEN-GB =
style=3D'mso-ansi-language:EN-GB'>
top25.shp /var/www/html/datalocal/top25/*/*.<span =
class=3DSpellE>tif</span></span></font></i></em><span
lang=3DEN-GB style=3D'mso-ansi-language:EN-GB'><o:p></o:p></span></p>

<p><em><i><font size=3D3 face=3D"Times New Roman"><span lang=3DEN-GB
style=3D'font-size:12.0pt;mso-ansi-language:EN-GB'>The key is that you =
have to
provide all the directory <span class=3DSpellE>seperators</span> in your =
<span
class=3DSpellE>wildcarded</span> expansion.</span></font></i></em><span
lang=3DEN-GB style=3D'mso-ansi-language:EN-GB'><o:p></o:p></span></p>

<p><em><i><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt'>Best
<span =
class=3DSpellE>regards</span>,</span></font></i></em><o:p></o:p></p>

<p><strong><b><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt'><a
href=3D"http://www.remotesensing.org/gdal/" =
target=3D"_blank">http://www.remotesensing.org/gdal/</a></span></font></b=
></strong><b><span
style=3D'font-weight:bold'><br>
<strong><b><font face=3D"Times New Roman"><a
href=3D"http://mapserver.gis.umn.edu/doc/raster-howto.html" =
target=3D"_blank"><br>
http://mapserver.gis.umn.edu/doc/raster-howto.html =
</a></font></b></strong></span></b><o:p></o:p></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
lang=3DEN-GB
style=3D'font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:=
EN-GB'>Hope
this helps you a bit<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
lang=3DEN-GB
style=3D'font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:=
EN-GB'><o:p> </o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
lang=3DEN-GB
style=3D'font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:=
EN-GB'><o:p> </o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
lang=3DEN-GB
style=3D'font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:=
EN-GB'><o:p> </o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
lang=3DEN-GB
style=3D'font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:=
EN-GB'><o:p> </o:p></span></font></p>

<div style=3D'border:none;border-left:solid blue 1.5pt;padding:0cm 0cm =
0cm 4.0pt'>

<p class=3DMsoNormal><span class=3DGramE><font size=3D2 =
face=3DTahoma><span
style=3D'font-size:10.0pt;font-family:Tahoma'>-----Oorspronkelijk</span><=
/font></span><font
size=3D2 face=3DTahoma><span =
style=3D'font-size:10.0pt;font-family:Tahoma'>
bericht-----<br>
<b><span style=3D'font-weight:bold'>Van:</span></b> Trent Burton =
[mailto:tburton at holonics.ca]
<br>
<b><span style=3D'font-weight:bold'>Verzonden:</span></b> woensdag 16 =
juni 2004
13:34<br>
<b><span style=3D'font-weight:bold'>Aan:</span></b>
mapserver-users at lists.gis.umn.edu<br>
<b><span style=3D'font-weight:bold'>Onderwerp:</span></b> =
[Mapserver-users] More
than 100 layers in Mapserver</span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p> </o:p></span></font></p>

<div>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Does anyone have Windows binaries for, say, 500 =
layers (or
even more) in Mapserver?  Can anyone comment on if such a large =
number of
layers is an <span =
class=3DGramE>issue</span>?</span></font><o:p></o:p></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Thanks,</span></font><o:p></o:p></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Trent Burton</span></font><o:p></o:p></p>

</div>

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