Hi, I'm trying to create a custom grid, with the tile origin at the top left. The grid I'm making should match this definition tile for tile, I hope: https://geoappext.nrcan.gc.ca/arcgis/rest/services/BaseMaps/CBMT3978/MapServer
I created a grid with the GeoServer user interface, the geoWebCache.xml file is below, which i modified to have <alignTopLeft>true</alignTopLeft>, per the source definition. However, I tried tiling the topp:states with that gridset, and I while the TileMatrixSet (from the capabilities) looks ok, the TileMatrixSetLink the doesn't seem correct, because the MinTileRow / MaxTileRow and MinTileCol / MaxTileCol are always equal or the same cell value, regardless of zoom level, giving an extent of one cell wide by one cell high at every zoom level: I include the TileMatrixSet element at the end, which looks ok to me. Does anyone have some advice on what I've got wrong here? I should mention that I can only get the one tile available per MinTileRow / MaxTileRow and MinTileCol / MaxTileCol a GetTile request, all others return an error document. Thanks very much for looking, and your advice! Cheers, Peter <TileMatrixSetLink> <TileMatrixSet>CBMTILE</TileMatrixSet> <TileMatrixSetLimits> <TileMatrixLimits> <TileMatrix>0</TileMatrix> <MinTileRow>4</MinTileRow> <MaxTileRow>4</MaxTileRow> <MinTileCol>3</MinTileCol> <MaxTileCol>3</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>1</TileMatrix> <MinTileRow>6</MinTileRow> <MaxTileRow>6</MaxTileRow> <MinTileCol>6</MinTileCol> <MaxTileCol>6</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>2</TileMatrix> <MinTileRow>11</MinTileRow> <MaxTileRow>11</MaxTileRow> <MinTileCol>10</MinTileCol> <MaxTileCol>10</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>3</TileMatrix> <MinTileRow>19</MinTileRow> <MaxTileRow>19</MaxTileRow> <MinTileCol>17</MinTileCol> <MaxTileCol>17</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>4</TileMatrix> <MinTileRow>33</MinTileRow> <MaxTileRow>33</MaxTileRow> <MinTileCol>29</MinTileCol> <MaxTileCol>29</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>5</TileMatrix> <MinTileRow>58</MinTileRow> <MaxTileRow>58</MaxTileRow> <MinTileCol>51</MinTileCol> <MaxTileCol>51</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>6</TileMatrix> <MinTileRow>96</MinTileRow> <MaxTileRow>96</MaxTileRow> <MinTileCol>85</MinTileCol> <MaxTileCol>85</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>7</TileMatrix> <MinTileRow>165</MinTileRow> <MaxTileRow>165</MaxTileRow> <MinTileCol>146</MinTileCol> <MaxTileCol>146</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>8</TileMatrix> <MinTileRow>290</MinTileRow> <MaxTileRow>290</MaxTileRow> <MinTileCol>255</MinTileCol> <MaxTileCol>255</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>9</TileMatrix> <MinTileRow>483</MinTileRow> <MaxTileRow>483</MaxTileRow> <MinTileCol>426</MinTileCol> <MaxTileCol>426</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>10</TileMatrix> <MinTileRow>829</MinTileRow> <MaxTileRow>829</MaxTileRow> <MinTileCol>730</MinTileCol> <MaxTileCol>730</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>11</TileMatrix> <MinTileRow>1381</MinTileRow> <MaxTileRow>1381</MaxTileRow> <MinTileCol>1218</MinTileCol> <MaxTileCol>1218</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>12</TileMatrix> <MinTileRow>2321</MinTileRow> <MaxTileRow>2321</MaxTileRow> <MinTileCol>2046</MinTileCol> <MaxTileCol>2046</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>13</TileMatrix> <MinTileRow>4002</MinTileRow> <MaxTileRow>4002</MaxTileRow> <MinTileCol>3528</MinTileCol> <MaxTileCol>3528</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>14</TileMatrix> <MinTileRow>6827</MinTileRow> <MaxTileRow>6827</MaxTileRow> <MinTileCol>6019</MinTileCol> <MaxTileCol>6019</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>15</TileMatrix> <MinTileRow>11607</MinTileRow> <MaxTileRow>11607</MaxTileRow> <MinTileCol>10232</MinTileCol> <MaxTileCol>10232</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>16</TileMatrix> <MinTileRow>19345</MinTileRow> <MaxTileRow>19345</MaxTileRow> <MinTileCol>17054</MinTileCol> <MaxTileCol>17054</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>17</TileMatrix> <MinTileRow>33163</MinTileRow> <MaxTileRow>33163</MaxTileRow> <MinTileCol>29237</MinTileCol> <MaxTileCol>29237</MaxTileCol> </TileMatrixLimits> <TileMatrixLimits> <TileMatrix>18</TileMatrix> <MinTileRow>58036</MinTileRow> <MaxTileRow>58036</MaxTileRow> <MinTileCol>51164</MinTileCol> <MaxTileCol>51164</MaxTileCol> </TileMatrixLimits> </TileMatrixSetLimits> </TileMatrixSetLink> <TileMatrixSet> <ows:Identifier>CBMTILE</ows:Identifier> <ows:SupportedCRS>urn:ogc:def:crs:EPSG::3978</ows:SupportedCRS> <TileMatrix> <ows:Identifier>0</ows:Identifier> <ScaleDenominator>1.3701664308090523E8</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>5</MatrixWidth> <MatrixHeight>8</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>1</ows:Identifier> <ScaleDenominator>8.032010111639273E7</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>8</MatrixWidth> <MatrixHeight>14</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>2</ows:Identifier> <ScaleDenominator>4.7247118303760424E7</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>14</MatrixWidth> <MatrixHeight>24</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>3</ows:Identifier> <ScaleDenominator>2.8348270982256256E7</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>22</MatrixWidth> <MatrixHeight>39</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>4</ows:Identifier> <ScaleDenominator>1.653649140631615E7</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>38</MatrixWidth> <MatrixHeight>67</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>5</ows:Identifier> <ScaleDenominator>9449423.660752086</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>66</MatrixWidth> <MatrixHeight>116</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>6</ows:Identifier> <ScaleDenominator>5669654.196451251</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>110</MatrixWidth> <MatrixHeight>193</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>7</ows:Identifier> <ScaleDenominator>3307298.28126323</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>189</MatrixWidth> <MatrixHeight>331</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>8</ows:Identifier> <ScaleDenominator>1889884.732150417</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>330</MatrixWidth> <MatrixHeight>579</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>9</ows:Identifier> <ScaleDenominator>1133930.8392902503</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>550</MatrixWidth> <MatrixHeight>964</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>10</ows:Identifier> <ScaleDenominator>661459.656252646</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>942</MatrixWidth> <MatrixHeight>1652</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>11</ows:Identifier> <ScaleDenominator>396875.79375158757</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>1570</MatrixWidth> <MatrixHeight>2753</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>12</ows:Identifier> <ScaleDenominator>236235.59151880213</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>2638</MatrixWidth> <MatrixHeight>4625</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>13</ows:Identifier> <ScaleDenominator>137016.64308090523</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>4547</MatrixWidth> <MatrixHeight>7974</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>14</ows:Identifier> <ScaleDenominator>80320.10111639272</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>7757</MatrixWidth> <MatrixHeight>13602</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>15</ows:Identifier> <ScaleDenominator>47247.11830376043</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>13186</MatrixWidth> <MatrixHeight>23123</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>16</ows:Identifier> <ScaleDenominator>28348.270982256254</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>21977</MatrixWidth> <MatrixHeight>38539</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>17</ows:Identifier> <ScaleDenominator>16536.49140631615</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>37674</MatrixWidth> <MatrixHeight>66066</MatrixHeight> </TileMatrix> <TileMatrix> <ows:Identifier>18</ows:Identifier> <ScaleDenominator>9449.423660752085</ScaleDenominator> <TopLeftCorner>-3.46558E7 3.931E7</TopLeftCorner> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight> <MatrixWidth>65929</MatrixWidth> <MatrixHeight>115615</MatrixHeight> </TileMatrix> </TileMatrixSet> <gwcConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://geowebcache.org/schema/1.15.0 http://geowebcache.org/schema/1.15.0/geowebcache.xsd"; xmlns=" http://geowebcache.org/schema/1.15.0";> <version>1.15.0</version> <backendTimeout>120</backendTimeout> <blobStores/> <gridSets> <gridSet> <name>CBMTILE</name> <description>Canada Base Map</description> <srs> <number>3978</number> </srs> <extent> <coords> <double>-3.46558E7</double> <double>-3.9E7</double> <double>1.0E7</double> <double>3.931E7</double> </coords> </extent> <alignTopLeft>true</alignTopLeft> <resolutions> <double>38364.660062653464</double> <double>22489.62831258996</double> <double>13229.193125052918</double> <double>7937.5158750317505</double> <double>4630.2175937685215</double> <double>2645.8386250105837</double> <double>1587.5031750063501</double> <double>926.0435187537042</double> <double>529.1677250021168</double> <double>317.50063500127004</double> <double>185.20870375074085</double> <double>111.12522225044451</double> <double>66.1459656252646</double> <double>38.36466006265346</double> <double>22.48962831258996</double> <double>13.229193125052918</double> <double>7.9375158750317505</double> <double>4.6302175937685215</double> <double>2.6458386250105836</double> </resolutions> <metersPerUnit>1.0</metersPerUnit> <pixelSize>2.8E-4</pixelSize> <scaleNames> <string>0</string> <string>1</string> <string>2</string> <string>3</string> <string>4</string> <string>5</string> <string>6</string> <string>7</string> <string>8</string> <string>9</string> <string>10</string> <string>11</string> <string>12</string> <string>13</string> <string>14</string> <string>15</string> <string>16</string> <string>17</string> <string>18</string> </scaleNames> <tileHeight>256</tileHeight> <tileWidth>256</tileWidth> <yCoordinateFirst>false</yCoordinateFirst> </gridSet> </gridSets> <layers/> </gwcConfiguration>
_______________________________________________ Geoserver-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
