[gdal-dev] WMTS "No zoom level found"

[hugfr]

Hello,

I try to create an xml file suitable for gdal wmts but I got this error "no
zoom level found" (when I try a gdalinfo) and I don't understand where does
the problem come from. I found this post about zoom level management :
http://osgeo-org.1560.x6.nabble.com/WMTS-Need-TileLevel-option-Servers-responding-with-bad-capabilities-td5298089.html

I tried the xml with gdalinfo and it runs perfectly. I compared with mine
and I didn't noticed major differences. I also took a comparative look at
servers capabilities which seems similars. The main difference lays in the
TileMatrix content.

Here is "mine":
<TileMatrixSetLimits>
<TileMatrixLimits>
<TileMatrix>10</TileMatrix>
<MinTileRow>340</MinTileRow>
<MaxTileRow>400</MaxTileRow>
<MinTileCol>493</MinTileCol>
<MaxTileCol>546</MaxTileCol>
</TileMatrixLimits>

Here is the one from
https://basemap.nationalmap.gov/arcgis/rest/services/USGSShadedReliefOnly/MapServer/WMTS/1.0.0/WMTSCapabilities.xml
:
<TileMatrix>
<ows:Identifier>10</ows:Identifier>
<ScaleDenominator>545978.7734656851</ScaleDenominator>
<TopLeftCorner>-2.0037508342787E7 2.0037508342787E7</TopLeftCorner>
<TileWidth>256</TileWidth>
<TileHeight>256</TileHeight>
<MatrixWidth>1025</MatrixWidth>
<MatrixHeight>1285</MatrixHeight>
</TileMatrix>

Does that mean "my" WMTS server can't be accessed using the gdal WMTS driver
or did I miss something ? As far as I understand "my" wmts server is only
accessible using TILEROW and TILECOL arguments, not a BBox, isn't it ?

Below, I have also copied the content of my xml file.

Regards,
Hug


<GDAL_WMTS>
 
<GetCapabilitiesUrl>http://wxs.ign.fr/KEY/geoportail/wmts?SERVICE=WMTS&REQUEST=GetCapabilities</GetCapabilitiesUrl>
  <Layer>GEOGRAPHICALGRIDSYSTEMS.MAPS.SCAN-EXPRESS.STANDARD</Layer>
  
  <TileMatrixSet>PM</TileMatrixSet>
  <TileMatrix>15</TileMatrix>
  <ZoomLevel>15</ZoomLevel>
  <Format>image/jpeg</Format>
  <DataWindow>
          <UpperLeftX>666947.416653756</UpperLeftX>
          <UpperLeftY>5666660.80226639</UpperLeftY>
          <LowerRightX>674402.416653756</LowerRightX>
          <LowerRightY>5658330.40226639</LowerRightY>
  </DataWindow>
  <BandsCount>4</BandsCount>
  <Cache />
  <UnsafeSSL>true</UnsafeSSL>
  <ZeroBlockHttpCodes>404</ZeroBlockHttpCodes>
  <ZeroBlockOnServerException>true</ZeroBlockOnServerException>
  </GDAL_WMTS>




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