From woltering at gmail.com  Mon Jun  3 08:44:15 2019
From: woltering at gmail.com (Matthias Woltering)
Date: Mon, 3 Jun 2019 17:44:15 +0200
Subject: [MapProxy] Problems with WMTS grid configuration
Message-ID: <c8a4f0e6-e659-8b71-19ba-54620119290b@gmail.com>

Hi all,

I have problems creating the correct mapproxy-grid. Maybe someone can 
help me?!


source (getCapabilities):
=========================

<https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS?>

<?xml version="1.0" encoding="UTF-8"?>
<Capabilities xmlns="http://www.opengis.net/wmts/1.0"
xmlns:ows="http://www.opengis.net/ows/1.1"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:gml="http://www.opengis.net/gml"
xsi:schemaLocation="http://www.opengis.net/wmts/1.0 
http://schemas.opengis.net/wmts/1.0/wmtsGetCapabilities_response.xsd"
version="1.0.0">
<!-- Service Identification --> <ows:ServiceIdentification>
<ows:Title>RIPS_TK_Cache</ows:Title>
<ows:ServiceType>OGC WMTS</ows:ServiceType>
<ows:ServiceTypeVersion>1.0.0</ows:ServiceTypeVersion>
</ows:ServiceIdentification> <!-- Operations Metadata --> 
<ows:OperationsMetadata>
<ows:Operation name="GetCapabilities">
<ows:DCP>
<ows:HTTP>
<ows:Get 
xlink:href="http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/1.0.0/WMTSCapabilities.xml">
<ows:Constraint name="GetEncoding">
<ows:AllowedValues>
<ows:Value>RESTful</ows:Value>
</ows:AllowedValues>
</ows:Constraint>
</ows:Get>
<!-- add KVP binding in 10.1 -->
<ows:Get 
xlink:href="http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS?">
<ows:Constraint name="GetEncoding">
<ows:AllowedValues>
<ows:Value>KVP</ows:Value>
</ows:AllowedValues>
</ows:Constraint>
</ows:Get>
</ows:HTTP>
</ows:DCP>
</ows:Operation>
<ows:Operation name="GetTile">
<ows:DCP>
<ows:HTTP>
<ows:Get 
xlink:href="http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/">
<ows:Constraint name="GetEncoding">
<ows:AllowedValues>
<ows:Value>RESTful</ows:Value>
</ows:AllowedValues>
</ows:Constraint>
</ows:Get>
<ows:Get 
xlink:href="http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS?">
<ows:Constraint name="GetEncoding">
<ows:AllowedValues>
<ows:Value>KVP</ows:Value>
</ows:AllowedValues>
</ows:Constraint>
</ows:Get>
</ows:HTTP>
</ows:DCP>
</ows:Operation>
</ows:OperationsMetadata> <Contents>
<!--Layer--> <Layer>
<ows:Title>RIPS_TK_Cache</ows:Title> 
<ows:Identifier>RIPS_TK_Cache</ows:Identifier>
<ows:BoundingBox crs="urn:ogc:def:crs:EPSG::25832">
<ows:LowerCorner>250000.00000000093 5200000.000000004</ows:LowerCorner>
<ows:UpperCorner>749999.9999999991 5600000.000000004</ows:UpperCorner>
</ows:BoundingBox> <ows:WGS84BoundingBox crs="urn:ogc:def:crs:OGC:2:84">
<ows:LowerCorner>5.474640224093635 46.90644116046651</ows:LowerCorner>
<ows:UpperCorner>12.525359775906365 50.55193238381328</ows:UpperCorner>
</ows:WGS84BoundingBox>
<Style isDefault="true">
<ows:Title>Default Style</ows:Title>
<ows:Identifier>default</ows:Identifier>
</Style>
<Format>image/png</Format>
<TileMatrixSetLink>
<TileMatrixSet>default028mm</TileMatrixSet>
</TileMatrixSetLink>
<ResourceURL format="image/png" resourceType="tile" 
template="http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/{Style}/{TileMatrixSet}/{TileMatrix}/{TileRow}/{TileCol}.png" 
/>
</Layer> <!--TileMatrixSet-->
<TileMatrixSet>
<ows:Title>TileMatrix using 0.28mm</ows:Title>
<ows:Abstract>The tile matrix set that has scale values calculated based 
on the dpi defined by OGC specification (dpi assumes 0.28mm as the 
physical distance of a pixel).</ows:Abstract> 
<ows:Identifier>default028mm</ows:Identifier>
<ows:SupportedCRS>urn:ogc:def:crs:EPSG::25832</ows:SupportedCRS>
<TileMatrix>
<ows:Identifier>0</ows:Identifier>
<ScaleDenominator>472471.18303754483</ScaleDenominator>
<TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner> 
<TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
<MatrixWidth>174</MatrixWidth> <MatrixHeight>142</MatrixHeight>
</TileMatrix>
<TileMatrix>
<ows:Identifier>1</ows:Identifier>
<ScaleDenominator>188988.4732150179</ScaleDenominator>
<TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner> 
<TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
<MatrixWidth>434</MatrixWidth> <MatrixHeight>355</MatrixHeight>
</TileMatrix>
<TileMatrix>
<ows:Identifier>2</ows:Identifier>
<ScaleDenominator>94494.23660750895</ScaleDenominator>
<TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner> 
<TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
<MatrixWidth>867</MatrixWidth> <MatrixHeight>709</MatrixHeight>
</TileMatrix>
<TileMatrix>
<ows:Identifier>3</ows:Identifier>
<ScaleDenominator>47247.118303754476</ScaleDenominator>
<TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner> 
<TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
<MatrixWidth>1734</MatrixWidth> <MatrixHeight>1417</MatrixHeight>
</TileMatrix>
<TileMatrix>
<ows:Identifier>4</ows:Identifier>
<ScaleDenominator>23623.559151877238</ScaleDenominator>
<TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner> 
<TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
<MatrixWidth>3468</MatrixWidth> <MatrixHeight>2834</MatrixHeight>
</TileMatrix>
<TileMatrix>
<ows:Identifier>5</ows:Identifier>
<ScaleDenominator>11811.779575938619</ScaleDenominator>
<TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner> 
<TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
<MatrixWidth>6935</MatrixWidth> <MatrixHeight>5668</MatrixHeight>
</TileMatrix>
<TileMatrix>
<ows:Identifier>6</ows:Identifier>
<ScaleDenominator>6142.125379488082</ScaleDenominator>
<TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner> 
<TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
<MatrixWidth>13335</MatrixWidth> <MatrixHeight>10899</MatrixHeight>
</TileMatrix>
</TileMatrixSet>
</Contents>
<ServiceMetadataURL 
xlink:href="http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/1.0.0/WMTSCapabilities.xml" 
/> </Capabilities>

parts of mapproxy-configuration:
================================

layers:
     - name: topo
       title: topographische karte
       sources: [cache_topo]


caches:
     cache_topo:
         grids: [rips_grid]
         sources: [source_topo]
         format: image/png
         request_format: image/png

source_topo:
     type: tile
     grid: rips_grid
     url: 
https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/%(z)s/%(x)s/%(y)s.png
     coverage:
       bbox: [5.474640224093635, 46.90644116046651, 12.525359775906365, 
50.55193238381328]
       bbox_srs: 'EPSG:4326'



rips_grid:
     origin: 'nw'
     bbox: [5.474640224093635, 46.90644116046651, 12.525359775906365, 
50.55193238381328]
     bbox_srs: 'EPSG:4326'
     srs: 'EPSG:25832'

     # mapproxy-util scales --as-res-config 472471.18303754 
188988.47321502 94494.23660751 47247.11830375 23623.55915188 
11811.77957594 6142.12537949
     res: [
         #  res            level     scale @90.7 DPI
         132.2919312505, #  0      472471.18303754
          52.9167725002, #  1      188988.47321502
          26.4583862501, #  2       94494.23660751
          13.2291931250, #  3       47247.11830375
           6.6145965625, #  4       23623.55915188
           3.3072982813, #  5       11811.77957594
           1.7197951063, #  6        6142.12537949
         ]


Problems:
=========

1. check wmts via qgis (see url above): map is visible. At zoom 0 the 
urls of tiles with maps have a range between
TileCol [160..171]
TileRow [131..140]
see for example (Pforzheim):
<http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/135/165.png> 


2. if I check the wmts in mapproxy-demo, no map is visible. Following 
errors are seen:

[2019-06-03 17:35:53,563] mapproxy.source.request - INFO - GET 
https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/10/4.png 
404 - 151
[2019-06-03 17:35:53,563] mapproxy.source.tile - WARNING - could not 
retrieve tile: HTTP Error 
"https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/10/4.png": 
404

At zoom 0 the urls of tiles with maps have a range between
TileCol [4..7]
TileRow [6..10]

Do I have to set an offset? (Is this possible?) I tried to use the bbox 
in utm32-coordinates. No effect.

Thanks in advance!



From traviskirstine at gmail.com  Tue Jun  4 05:47:28 2019
From: traviskirstine at gmail.com (Travis Kirstine)
Date: Tue, 4 Jun 2019 08:47:28 -0400
Subject: [MapProxy] Problems with WMTS grid configuration
In-Reply-To: <c8a4f0e6-e659-8b71-19ba-54620119290b@gmail.com>
References: <c8a4f0e6-e659-8b71-19ba-54620119290b@gmail.com>
Message-ID: <CALtm4h3WFkRHn4ArBTX3UzAn6k8+fwLwjHLB-+asuL+RtvT8UQ@mail.gmail.com>

Hey Matthias,

Not really sure what the issue is - maybe you need to specify the tile_size
in the grid or the on_error in the source?
I've included a sample of what worked for me for the following WMTS - hope
it helps.

https://www.toronto.ca/city-government/data-research-maps/open-data/open-data-catalogue/#b2d79926-bce9-989c-390b-7ff5247b6515


grids:
   spherical_mercator:
      srs: EPSG:3857
      res_factor: 2
      num_levels: 22
      bbox: [-20037508, -20037508, 20037508, 20037508]
      bbox_srs: EPSG:3857
      tile_size: [256,256]
      origin: sw
   GoogleMapsCompatible:
      origin: nw
      bbox: [-20037508, -20037508, 20037508, 20037508]
      bbox_srs: EPSG:3857
      tile_size: [256,256]
      srs: EPSG:3857
      res: [
           #  res            level     scale @90.7 DPI
         156543.0339280410, #  0   559082264.02871776
          78271.5169640205, #  1   279541132.01435888
          39135.7584820102, #  2   139770566.00717941
          19567.8792410051, #  3    69885283.00358970
           9783.9396205026, #  4    34942641.50179486
           4891.9698102513, #  5    17471320.75089743
           2445.9849051256, #  6     8735660.37544871
           1222.9924525628, #  7     4367830.18772436
            611.4962262814, #  8     2183915.09386218
            305.7481131407, #  9     1091957.54693109
            152.8740565704, # 10      545978.77346554
             76.4370282852, # 11      272989.38673277
             38.2185141426, # 12      136494.69336639
             19.1092570713, # 13       68247.34668319
              9.5546285356, # 14       34123.67334160
              4.7773142678, # 15       17061.83667080
              2.3886571339, # 16        8530.91833540
              1.1943285670, # 17        4265.45916770
              0.5971642835, # 18        2132.72958385
      ]

#######################

sources:
   toronto_1978_wmts:
      type: tile
      url: '
https://gis.toronto.ca/arcgis/rest/services/basemap/cot_historic_aerial_1978/MapServer/WMTS/tile/1.0.0/basemap_cot_historic_aerial_1978/default/GoogleMapsCompatible/%(z)s/%(y)s/%(x)s
'
      grid: GoogleMapsCompatible
      transparent: true
      on_error:
         404:
            response: transparent
            cache: false
      coverage:
         datasource: "PG: dbname='db' host='foobar' user='usr''
password='pw'"
         where: 'SELECT boundary_3857 FROM layers WHERE id = 379'
         srs: 'EPSG:3857'
##############################

caches:
   toronto_1978_cache:
      grids: [GoogleMapsCompatible, spherical_mercator]
      sources: [toronto_1978_wmts]
      bulk_meta_tiles: true
      cache:
        type: sqlite
        directory: /opt/caches/sqlite/toronto_1978_cache

#################################

layers:
         - name: toronto_1978
           title: City of Toronto 1978
           sources: [toronto_1978_cache]





On Mon, 3 Jun 2019 at 11:44, Matthias Woltering <woltering at gmail.com> wrote:

> Hi all,
>
> I have problems creating the correct mapproxy-grid. Maybe someone can
> help me?!
>
>
> source (getCapabilities):
> =========================
>
> <
> https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS
> ?>
>
> <?xml version="1.0" encoding="UTF-8"?>
> <Capabilities xmlns="http://www.opengis.net/wmts/1.0"
> xmlns:ows="http://www.opengis.net/ows/1.1"
> xmlns:xlink="http://www.w3.org/1999/xlink"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:gml="http://www.opengis.net/gml"
> xsi:schemaLocation="http://www.opengis.net/wmts/1.0
> http://schemas.opengis.net/wmts/1.0/wmtsGetCapabilities_response.xsd"
> version="1.0.0">
> <!-- Service Identification --> <ows:ServiceIdentification>
> <ows:Title>RIPS_TK_Cache</ows:Title>
> <ows:ServiceType>OGC WMTS</ows:ServiceType>
> <ows:ServiceTypeVersion>1.0.0</ows:ServiceTypeVersion>
> </ows:ServiceIdentification> <!-- Operations Metadata -->
> <ows:OperationsMetadata>
> <ows:Operation name="GetCapabilities">
> <ows:DCP>
> <ows:HTTP>
> <ows:Get
> xlink:href="
> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/1.0.0/WMTSCapabilities.xml
> ">
> <ows:Constraint name="GetEncoding">
> <ows:AllowedValues>
> <ows:Value>RESTful</ows:Value>
> </ows:AllowedValues>
> </ows:Constraint>
> </ows:Get>
> <!-- add KVP binding in 10.1 -->
> <ows:Get
> xlink:href="
> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS
> ?">
> <ows:Constraint name="GetEncoding">
> <ows:AllowedValues>
> <ows:Value>KVP</ows:Value>
> </ows:AllowedValues>
> </ows:Constraint>
> </ows:Get>
> </ows:HTTP>
> </ows:DCP>
> </ows:Operation>
> <ows:Operation name="GetTile">
> <ows:DCP>
> <ows:HTTP>
> <ows:Get
> xlink:href="
> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/
> ">
> <ows:Constraint name="GetEncoding">
> <ows:AllowedValues>
> <ows:Value>RESTful</ows:Value>
> </ows:AllowedValues>
> </ows:Constraint>
> </ows:Get>
> <ows:Get
> xlink:href="
> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS
> ?">
> <ows:Constraint name="GetEncoding">
> <ows:AllowedValues>
> <ows:Value>KVP</ows:Value>
> </ows:AllowedValues>
> </ows:Constraint>
> </ows:Get>
> </ows:HTTP>
> </ows:DCP>
> </ows:Operation>
> </ows:OperationsMetadata> <Contents>
> <!--Layer--> <Layer>
> <ows:Title>RIPS_TK_Cache</ows:Title>
> <ows:Identifier>RIPS_TK_Cache</ows:Identifier>
> <ows:BoundingBox crs="urn:ogc:def:crs:EPSG::25832">
> <ows:LowerCorner>250000.00000000093 5200000.000000004</ows:LowerCorner>
> <ows:UpperCorner>749999.9999999991 5600000.000000004</ows:UpperCorner>
> </ows:BoundingBox> <ows:WGS84BoundingBox crs="urn:ogc:def:crs:OGC:2:84">
> <ows:LowerCorner>5.474640224093635 46.90644116046651</ows:LowerCorner>
> <ows:UpperCorner>12.525359775906365 50.55193238381328</ows:UpperCorner>
> </ows:WGS84BoundingBox>
> <Style isDefault="true">
> <ows:Title>Default Style</ows:Title>
> <ows:Identifier>default</ows:Identifier>
> </Style>
> <Format>image/png</Format>
> <TileMatrixSetLink>
> <TileMatrixSet>default028mm</TileMatrixSet>
> </TileMatrixSetLink>
> <ResourceURL format="image/png" resourceType="tile"
> template="
> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/{Style}/{TileMatrixSet}/{TileMatrix}/{TileRow}/{TileCol}.png"
>
> />
> </Layer> <!--TileMatrixSet-->
> <TileMatrixSet>
> <ows:Title>TileMatrix using 0.28mm</ows:Title>
> <ows:Abstract>The tile matrix set that has scale values calculated based
> on the dpi defined by OGC specification (dpi assumes 0.28mm as the
> physical distance of a pixel).</ows:Abstract>
> <ows:Identifier>default028mm</ows:Identifier>
> <ows:SupportedCRS>urn:ogc:def:crs:EPSG::25832</ows:SupportedCRS>
> <TileMatrix>
> <ows:Identifier>0</ows:Identifier>
> <ScaleDenominator>472471.18303754483</ScaleDenominator>
> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
> <MatrixWidth>174</MatrixWidth> <MatrixHeight>142</MatrixHeight>
> </TileMatrix>
> <TileMatrix>
> <ows:Identifier>1</ows:Identifier>
> <ScaleDenominator>188988.4732150179</ScaleDenominator>
> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
> <MatrixWidth>434</MatrixWidth> <MatrixHeight>355</MatrixHeight>
> </TileMatrix>
> <TileMatrix>
> <ows:Identifier>2</ows:Identifier>
> <ScaleDenominator>94494.23660750895</ScaleDenominator>
> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
> <MatrixWidth>867</MatrixWidth> <MatrixHeight>709</MatrixHeight>
> </TileMatrix>
> <TileMatrix>
> <ows:Identifier>3</ows:Identifier>
> <ScaleDenominator>47247.118303754476</ScaleDenominator>
> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
> <MatrixWidth>1734</MatrixWidth> <MatrixHeight>1417</MatrixHeight>
> </TileMatrix>
> <TileMatrix>
> <ows:Identifier>4</ows:Identifier>
> <ScaleDenominator>23623.559151877238</ScaleDenominator>
> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
> <MatrixWidth>3468</MatrixWidth> <MatrixHeight>2834</MatrixHeight>
> </TileMatrix>
> <TileMatrix>
> <ows:Identifier>5</ows:Identifier>
> <ScaleDenominator>11811.779575938619</ScaleDenominator>
> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
> <MatrixWidth>6935</MatrixWidth> <MatrixHeight>5668</MatrixHeight>
> </TileMatrix>
> <TileMatrix>
> <ows:Identifier>6</ows:Identifier>
> <ScaleDenominator>6142.125379488082</ScaleDenominator>
> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
> <MatrixWidth>13335</MatrixWidth> <MatrixHeight>10899</MatrixHeight>
> </TileMatrix>
> </TileMatrixSet>
> </Contents>
> <ServiceMetadataURL
> xlink:href="
> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/1.0.0/WMTSCapabilities.xml"
>
> /> </Capabilities>
>
> parts of mapproxy-configuration:
> ================================
>
> layers:
>      - name: topo
>        title: topographische karte
>        sources: [cache_topo]
>
>
> caches:
>      cache_topo:
>          grids: [rips_grid]
>          sources: [source_topo]
>          format: image/png
>          request_format: image/png
>
> source_topo:
>      type: tile
>      grid: rips_grid
>      url:
>
> https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/%(z)s/%(x)s/%(y)s.png
>      coverage:
>        bbox: [5.474640224093635, 46.90644116046651, 12.525359775906365,
> 50.55193238381328]
>        bbox_srs: 'EPSG:4326'
>
>
>
> rips_grid:
>      origin: 'nw'
>      bbox: [5.474640224093635, 46.90644116046651, 12.525359775906365,
> 50.55193238381328]
>      bbox_srs: 'EPSG:4326'
>      srs: 'EPSG:25832'
>
>      # mapproxy-util scales --as-res-config 472471.18303754
> 188988.47321502 94494.23660751 47247.11830375 23623.55915188
> 11811.77957594 6142.12537949
>      res: [
>          #  res            level     scale @90.7 DPI
>          132.2919312505, #  0      472471.18303754
>           52.9167725002, #  1      188988.47321502
>           26.4583862501, #  2       94494.23660751
>           13.2291931250, #  3       47247.11830375
>            6.6145965625, #  4       23623.55915188
>            3.3072982813, #  5       11811.77957594
>            1.7197951063, #  6        6142.12537949
>          ]
>
>
> Problems:
> =========
>
> 1. check wmts via qgis (see url above): map is visible. At zoom 0 the
> urls of tiles with maps have a range between
> TileCol [160..171]
> TileRow [131..140]
> see for example (Pforzheim):
> <
> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/135/165.png>
>
>
>
> 2. if I check the wmts in mapproxy-demo, no map is visible. Following
> errors are seen:
>
> [2019-06-03 17:35:53,563] mapproxy.source.request - INFO - GET
>
> https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/10/4.png
> 404 - 151
> [2019-06-03 17:35:53,563] mapproxy.source.tile - WARNING - could not
> retrieve tile: HTTP Error
> "
> https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/10/4.png":
>
> 404
>
> At zoom 0 the urls of tiles with maps have a range between
> TileCol [4..7]
> TileRow [6..10]
>
> Do I have to set an offset? (Is this possible?) I tried to use the bbox
> in utm32-coordinates. No effect.
>
> Thanks in advance!
>
>
> _______________________________________________
> MapProxy mailing list
> MapProxy at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapproxy
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From niarolf at gmail.com  Tue Jun  4 05:59:04 2019
From: niarolf at gmail.com (Bocquet Florian)
Date: Tue, 4 Jun 2019 14:59:04 +0200
Subject: [MapProxy] Problems with WMTS grid configuration
In-Reply-To: <CALtm4h3WFkRHn4ArBTX3UzAn6k8+fwLwjHLB-+asuL+RtvT8UQ@mail.gmail.com>
References: <c8a4f0e6-e659-8b71-19ba-54620119290b@gmail.com>
 <CALtm4h3WFkRHn4ArBTX3UzAn6k8+fwLwjHLB-+asuL+RtvT8UQ@mail.gmail.com>
Message-ID: <CAGSn=AWNP8qsrobS5_8xDZqOhFk+oP3s0mYFg5rgmdU7=k+kBw@mail.gmail.com>

Hi Matthias,
chech your source configuration :
with this document (https://mapproxy.org/docs/1.11.0/sources.html#tiles)
you can make a test with that :

source_topo:
     type: tile
     grid: rips_grid
     url:
https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/%(z)s/%(x)s/%(y)s.png
     bbox: [5.474640224093635, 46.90644116046651, 12.525359775906365,
50.55193238381328]
     bbox_srs: 'EPSG:4326'

In my product platform I use "transparent" and "on_error" with the
transparency to avoid errors for the users and offer the possibilites to
superimpose the tiles !

Le mar. 4 juin 2019 à 14:47, Travis Kirstine <traviskirstine at gmail.com> a
écrit :

> Hey Matthias,
>
> Not really sure what the issue is - maybe you need to specify the
> tile_size in the grid or the on_error in the source?
> I've included a sample of what worked for me for the following WMTS - hope
> it helps.
>
>
> https://www.toronto.ca/city-government/data-research-maps/open-data/open-data-catalogue/#b2d79926-bce9-989c-390b-7ff5247b6515
>
>
> grids:
>    spherical_mercator:
>       srs: EPSG:3857
>       res_factor: 2
>       num_levels: 22
>       bbox: [-20037508, -20037508, 20037508, 20037508]
>       bbox_srs: EPSG:3857
>       tile_size: [256,256]
>       origin: sw
>    GoogleMapsCompatible:
>       origin: nw
>       bbox: [-20037508, -20037508, 20037508, 20037508]
>       bbox_srs: EPSG:3857
>       tile_size: [256,256]
>       srs: EPSG:3857
>       res: [
>            #  res            level     scale @90.7 DPI
>          156543.0339280410, #  0   559082264.02871776
>           78271.5169640205, #  1   279541132.01435888
>           39135.7584820102, #  2   139770566.00717941
>           19567.8792410051, #  3    69885283.00358970
>            9783.9396205026, #  4    34942641.50179486
>            4891.9698102513, #  5    17471320.75089743
>            2445.9849051256, #  6     8735660.37544871
>            1222.9924525628, #  7     4367830.18772436
>             611.4962262814, #  8     2183915.09386218
>             305.7481131407, #  9     1091957.54693109
>             152.8740565704, # 10      545978.77346554
>              76.4370282852, # 11      272989.38673277
>              38.2185141426, # 12      136494.69336639
>              19.1092570713, # 13       68247.34668319
>               9.5546285356, # 14       34123.67334160
>               4.7773142678, # 15       17061.83667080
>               2.3886571339, # 16        8530.91833540
>               1.1943285670, # 17        4265.45916770
>               0.5971642835, # 18        2132.72958385
>       ]
>
> #######################
>
> sources:
>    toronto_1978_wmts:
>       type: tile
>       url: '
> https://gis.toronto.ca/arcgis/rest/services/basemap/cot_historic_aerial_1978/MapServer/WMTS/tile/1.0.0/basemap_cot_historic_aerial_1978/default/GoogleMapsCompatible/%(z)s/%(y)s/%(x)s
> '
>       grid: GoogleMapsCompatible
>       transparent: true
>       on_error:
>          404:
>             response: transparent
>             cache: false
>       coverage:
>          datasource: "PG: dbname='db' host='foobar' user='usr''
> password='pw'"
>          where: 'SELECT boundary_3857 FROM layers WHERE id = 379'
>          srs: 'EPSG:3857'
> ##############################
>
> caches:
>    toronto_1978_cache:
>       grids: [GoogleMapsCompatible, spherical_mercator]
>       sources: [toronto_1978_wmts]
>       bulk_meta_tiles: true
>       cache:
>         type: sqlite
>         directory: /opt/caches/sqlite/toronto_1978_cache
>
> #################################
>
> layers:
>          - name: toronto_1978
>            title: City of Toronto 1978
>            sources: [toronto_1978_cache]
>
>
>
>
>
> On Mon, 3 Jun 2019 at 11:44, Matthias Woltering <woltering at gmail.com>
> wrote:
>
>> Hi all,
>>
>> I have problems creating the correct mapproxy-grid. Maybe someone can
>> help me?!
>>
>>
>> source (getCapabilities):
>> =========================
>>
>> <
>> https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS
>> ?>
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <Capabilities xmlns="http://www.opengis.net/wmts/1.0"
>> xmlns:ows="http://www.opengis.net/ows/1.1"
>> xmlns:xlink="http://www.w3.org/1999/xlink"
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>> xmlns:gml="http://www.opengis.net/gml"
>> xsi:schemaLocation="http://www.opengis.net/wmts/1.0
>> http://schemas.opengis.net/wmts/1.0/wmtsGetCapabilities_response.xsd"
>> version="1.0.0">
>> <!-- Service Identification --> <ows:ServiceIdentification>
>> <ows:Title>RIPS_TK_Cache</ows:Title>
>> <ows:ServiceType>OGC WMTS</ows:ServiceType>
>> <ows:ServiceTypeVersion>1.0.0</ows:ServiceTypeVersion>
>> </ows:ServiceIdentification> <!-- Operations Metadata -->
>> <ows:OperationsMetadata>
>> <ows:Operation name="GetCapabilities">
>> <ows:DCP>
>> <ows:HTTP>
>> <ows:Get
>> xlink:href="
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/1.0.0/WMTSCapabilities.xml
>> ">
>> <ows:Constraint name="GetEncoding">
>> <ows:AllowedValues>
>> <ows:Value>RESTful</ows:Value>
>> </ows:AllowedValues>
>> </ows:Constraint>
>> </ows:Get>
>> <!-- add KVP binding in 10.1 -->
>> <ows:Get
>> xlink:href="
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS
>> ?">
>> <ows:Constraint name="GetEncoding">
>> <ows:AllowedValues>
>> <ows:Value>KVP</ows:Value>
>> </ows:AllowedValues>
>> </ows:Constraint>
>> </ows:Get>
>> </ows:HTTP>
>> </ows:DCP>
>> </ows:Operation>
>> <ows:Operation name="GetTile">
>> <ows:DCP>
>> <ows:HTTP>
>> <ows:Get
>> xlink:href="
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/
>> ">
>> <ows:Constraint name="GetEncoding">
>> <ows:AllowedValues>
>> <ows:Value>RESTful</ows:Value>
>> </ows:AllowedValues>
>> </ows:Constraint>
>> </ows:Get>
>> <ows:Get
>> xlink:href="
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS
>> ?">
>> <ows:Constraint name="GetEncoding">
>> <ows:AllowedValues>
>> <ows:Value>KVP</ows:Value>
>> </ows:AllowedValues>
>> </ows:Constraint>
>> </ows:Get>
>> </ows:HTTP>
>> </ows:DCP>
>> </ows:Operation>
>> </ows:OperationsMetadata> <Contents>
>> <!--Layer--> <Layer>
>> <ows:Title>RIPS_TK_Cache</ows:Title>
>> <ows:Identifier>RIPS_TK_Cache</ows:Identifier>
>> <ows:BoundingBox crs="urn:ogc:def:crs:EPSG::25832">
>> <ows:LowerCorner>250000.00000000093 5200000.000000004</ows:LowerCorner>
>> <ows:UpperCorner>749999.9999999991 5600000.000000004</ows:UpperCorner>
>> </ows:BoundingBox> <ows:WGS84BoundingBox crs="urn:ogc:def:crs:OGC:2:84">
>> <ows:LowerCorner>5.474640224093635 46.90644116046651</ows:LowerCorner>
>> <ows:UpperCorner>12.525359775906365 50.55193238381328</ows:UpperCorner>
>> </ows:WGS84BoundingBox>
>> <Style isDefault="true">
>> <ows:Title>Default Style</ows:Title>
>> <ows:Identifier>default</ows:Identifier>
>> </Style>
>> <Format>image/png</Format>
>> <TileMatrixSetLink>
>> <TileMatrixSet>default028mm</TileMatrixSet>
>> </TileMatrixSetLink>
>> <ResourceURL format="image/png" resourceType="tile"
>> template="
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/{Style}/{TileMatrixSet}/{TileMatrix}/{TileRow}/{TileCol}.png"
>>
>> />
>> </Layer> <!--TileMatrixSet-->
>> <TileMatrixSet>
>> <ows:Title>TileMatrix using 0.28mm</ows:Title>
>> <ows:Abstract>The tile matrix set that has scale values calculated based
>> on the dpi defined by OGC specification (dpi assumes 0.28mm as the
>> physical distance of a pixel).</ows:Abstract>
>> <ows:Identifier>default028mm</ows:Identifier>
>> <ows:SupportedCRS>urn:ogc:def:crs:EPSG::25832</ows:SupportedCRS>
>> <TileMatrix>
>> <ows:Identifier>0</ows:Identifier>
>> <ScaleDenominator>472471.18303754483</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>174</MatrixWidth> <MatrixHeight>142</MatrixHeight>
>> </TileMatrix>
>> <TileMatrix>
>> <ows:Identifier>1</ows:Identifier>
>> <ScaleDenominator>188988.4732150179</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>434</MatrixWidth> <MatrixHeight>355</MatrixHeight>
>> </TileMatrix>
>> <TileMatrix>
>> <ows:Identifier>2</ows:Identifier>
>> <ScaleDenominator>94494.23660750895</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>867</MatrixWidth> <MatrixHeight>709</MatrixHeight>
>> </TileMatrix>
>> <TileMatrix>
>> <ows:Identifier>3</ows:Identifier>
>> <ScaleDenominator>47247.118303754476</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>1734</MatrixWidth> <MatrixHeight>1417</MatrixHeight>
>> </TileMatrix>
>> <TileMatrix>
>> <ows:Identifier>4</ows:Identifier>
>> <ScaleDenominator>23623.559151877238</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>3468</MatrixWidth> <MatrixHeight>2834</MatrixHeight>
>> </TileMatrix>
>> <TileMatrix>
>> <ows:Identifier>5</ows:Identifier>
>> <ScaleDenominator>11811.779575938619</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>6935</MatrixWidth> <MatrixHeight>5668</MatrixHeight>
>> </TileMatrix>
>> <TileMatrix>
>> <ows:Identifier>6</ows:Identifier>
>> <ScaleDenominator>6142.125379488082</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>13335</MatrixWidth> <MatrixHeight>10899</MatrixHeight>
>> </TileMatrix>
>> </TileMatrixSet>
>> </Contents>
>> <ServiceMetadataURL
>> xlink:href="
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/1.0.0/WMTSCapabilities.xml"
>>
>> /> </Capabilities>
>>
>> parts of mapproxy-configuration:
>> ================================
>>
>> layers:
>>      - name: topo
>>        title: topographische karte
>>        sources: [cache_topo]
>>
>>
>> caches:
>>      cache_topo:
>>          grids: [rips_grid]
>>          sources: [source_topo]
>>          format: image/png
>>          request_format: image/png
>>
>> source_topo:
>>      type: tile
>>      grid: rips_grid
>>      url:
>>
>> https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/%(z)s/%(x)s/%(y)s.png
>>      coverage:
>>        bbox: [5.474640224093635, 46.90644116046651, 12.525359775906365,
>> 50.55193238381328]
>>        bbox_srs: 'EPSG:4326'
>>
>>
>>
>> rips_grid:
>>      origin: 'nw'
>>      bbox: [5.474640224093635, 46.90644116046651, 12.525359775906365,
>> 50.55193238381328]
>>      bbox_srs: 'EPSG:4326'
>>      srs: 'EPSG:25832'
>>
>>      # mapproxy-util scales --as-res-config 472471.18303754
>> 188988.47321502 94494.23660751 47247.11830375 23623.55915188
>> 11811.77957594 6142.12537949
>>      res: [
>>          #  res            level     scale @90.7 DPI
>>          132.2919312505, #  0      472471.18303754
>>           52.9167725002, #  1      188988.47321502
>>           26.4583862501, #  2       94494.23660751
>>           13.2291931250, #  3       47247.11830375
>>            6.6145965625, #  4       23623.55915188
>>            3.3072982813, #  5       11811.77957594
>>            1.7197951063, #  6        6142.12537949
>>          ]
>>
>>
>> Problems:
>> =========
>>
>> 1. check wmts via qgis (see url above): map is visible. At zoom 0 the
>> urls of tiles with maps have a range between
>> TileCol [160..171]
>> TileRow [131..140]
>> see for example (Pforzheim):
>> <
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/135/165.png>
>>
>>
>>
>> 2. if I check the wmts in mapproxy-demo, no map is visible. Following
>> errors are seen:
>>
>> [2019-06-03 17:35:53,563] mapproxy.source.request - INFO - GET
>>
>> https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/10/4.png
>> 404 - 151
>> [2019-06-03 17:35:53,563] mapproxy.source.tile - WARNING - could not
>> retrieve tile: HTTP Error
>> "
>> https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/10/4.png":
>>
>> 404
>>
>> At zoom 0 the urls of tiles with maps have a range between
>> TileCol [4..7]
>> TileRow [6..10]
>>
>> Do I have to set an offset? (Is this possible?) I tried to use the bbox
>> in utm32-coordinates. No effect.
>>
>> Thanks in advance!
>>
>>
>> _______________________________________________
>> MapProxy mailing list
>> MapProxy at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/mapproxy
>
> _______________________________________________
> MapProxy mailing list
> MapProxy at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapproxy
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From woltering at gmail.com  Tue Jun  4 06:14:31 2019
From: woltering at gmail.com (Matthias Woltering)
Date: Tue, 4 Jun 2019 15:14:31 +0200
Subject: [MapProxy] Problems with WMTS grid configuration
In-Reply-To: <CALtm4h3WFkRHn4ArBTX3UzAn6k8+fwLwjHLB-+asuL+RtvT8UQ@mail.gmail.com>
References: <c8a4f0e6-e659-8b71-19ba-54620119290b@gmail.com>
 <CALtm4h3WFkRHn4ArBTX3UzAn6k8+fwLwjHLB-+asuL+RtvT8UQ@mail.gmail.com>
Message-ID: <4287b07b-d5e5-a56c-9dc5-6dfc83817237@gmail.com>

Hi Travis,

thanks for your reply. I found the solution this morning.
The problem is the grid-Tag
<TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>.
That corner is different from the bounding box of the layer. That makes 
the grid-definition a little bit complicated. I had to calculate new 
boundaries for the grid (the upper right corner). Helpful is the OpenGIS 
WMTS Standard <http://www.opengeospatial.org/standards/wmts>

I used the following formulae (page 24/25):

pixelSpan = scaleDenominator × 0.28 10-3 / metersPerUnit(crs);
tileSpanX = tileWidth × pixelSpan;
tileSpanY = tileHeight × pixelSpan;
tileMatrixMaxX = tileMatrixMinX + tileSpanX × matrixWidth;
tileMatrixMinY = tileMatrixMaxY - tileSpanY × matrixHeight;

In my example I had the following variable from the getCapabilitie-Document:

<ScaleDenominator>472471.18303754483</ScaleDenominator>
<TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
<TileWidth>256</TileWidth>
<TileHeight>256</TileHeight>
<MatrixWidth>174</MatrixWidth>
<MatrixHeight>142</MatrixHeight>

using the formulae from above:
==============================

scaleDenominator                                      472471,183
pixel/mm                                              0,28
pixelSpan=scaleDenominator*0.28/1000                  132,2919312
tileWidth                                             256
tileSpanX=tileWidth*pixelSpan                         33866,7344
tileMatrixMinX                                        -5120900
tileMatrixMaxY                                        9998100
matrixWidth                                           174
matrixHeight                                          142
tileMatrixMaxX=tileMatrixMinX+tileSpanX*matrixWidth   771911,7855
tileMatrixMinY=tileMatrixMaxY-tileSpanY*matrixHeight  5189023,715


working grid/source-configuration:
==================================

source_topo:
     type: tile
     grid: rips_grid
     url: 
https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/%(z)s/%(y)s/%(x)s.png
     coverage:
       bbox: [250000, 5200000, 750000, 5600000]
       bbox_srs: 'EPSG:25832'

rips_grid:
     origin: 'nw'
     bbox: [-5120900.0, 5189023, 771911, 9998100.0]
     bbox_srs: 'EPSG:25832'
     srs: 'EPSG:25832'



Thanks,
Matthias


Am 04.06.2019 um 14:47 schrieb Travis Kirstine:
> Hey Matthias,
> 
> Not really sure what the issue is - maybe you need to specify the 
> tile_size in the grid or the on_error in the source?
> I've included a sample of what worked for me for the following WMTS - 
> hope it helps.
> 
> https://www.toronto.ca/city-government/data-research-maps/open-data/open-data-catalogue/#b2d79926-bce9-989c-390b-7ff5247b6515 
> 
> 
> grids:
>     spherical_mercator:
>        srs: EPSG:3857
>        res_factor: 2
>        num_levels: 22
>        bbox: [-20037508, -20037508, 20037508, 20037508]
>        bbox_srs: EPSG:3857
>        tile_size: [256,256]
>        origin: sw
>     GoogleMapsCompatible:
>        origin: nw
>        bbox: [-20037508, -20037508, 20037508, 20037508]
>        bbox_srs: EPSG:3857
>        tile_size: [256,256]
>        srs: EPSG:3857
>        res: [
>             #  res            level     scale @90.7 DPI
>           156543.0339280410, #  0   559082264.02871776
>            78271.5169640205, #  1   279541132.01435888
>            39135.7584820102, #  2   139770566.00717941
>            19567.8792410051, #  3    69885283.00358970
>             9783.9396205026, #  4    34942641.50179486
>             4891.9698102513, #  5    17471320.75089743
>             2445.9849051256, #  6     8735660.37544871
>             1222.9924525628, #  7     4367830.18772436
>              611.4962262814, #  8     2183915.09386218
>              305.7481131407, #  9     1091957.54693109
>              152.8740565704, # 10      545978.77346554
>               76.4370282852, # 11      272989.38673277
>               38.2185141426, # 12      136494.69336639
>               19.1092570713, # 13       68247.34668319
>                9.5546285356, # 14       34123.67334160
>                4.7773142678, # 15       17061.83667080
>                2.3886571339, # 16        8530.91833540
>                1.1943285670, # 17        4265.45916770
>                0.5971642835, # 18        2132.72958385
>        ]
> 
> #######################
> 
> sources:
>     toronto_1978_wmts:
>        type: tile
>        url: 
> 'https://gis.toronto.ca/arcgis/rest/services/basemap/cot_historic_aerial_1978/MapServer/WMTS/tile/1.0.0/basemap_cot_historic_aerial_1978/default/GoogleMapsCompatible/%(z)s/%(y)s/%(x)s'
>        grid: GoogleMapsCompatible
>        transparent: true
>        on_error:
>           404:
>              response: transparent
>              cache: false
>        coverage:
>           datasource: "PG: dbname='db' host='foobar' user='usr'' 
> password='pw'"
>           where: 'SELECT boundary_3857 FROM layers WHERE id = 379'
>           srs: 'EPSG:3857'
> ##############################
> 
> caches:
>     toronto_1978_cache:
>        grids: [GoogleMapsCompatible, spherical_mercator]
>        sources: [toronto_1978_wmts]
>        bulk_meta_tiles: true
>        cache:
>          type: sqlite
>          directory: /opt/caches/sqlite/toronto_1978_cache
> 
> #################################
> 
> layers:
>           - name: toronto_1978
>             title: City of Toronto 1978
>             sources: [toronto_1978_cache]
> 
> 
> 
> 
> 
> On Mon, 3 Jun 2019 at 11:44, Matthias Woltering <woltering at gmail.com 
> <mailto:woltering at gmail.com>> wrote:
> 
>     Hi all,
> 
>     I have problems creating the correct mapproxy-grid. Maybe someone can
>     help me?!
> 
> 
>     source (getCapabilities):
>     =========================
> 
>     <https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS?>
> 
>     <?xml version="1.0" encoding="UTF-8"?>
>     <Capabilities xmlns="http://www.opengis.net/wmts/1.0"
>     xmlns:ows="http://www.opengis.net/ows/1.1"
>     xmlns:xlink="http://www.w3.org/1999/xlink"
>     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>     xmlns:gml="http://www.opengis.net/gml"
>     xsi:schemaLocation="http://www.opengis.net/wmts/1.0
>     http://schemas.opengis.net/wmts/1.0/wmtsGetCapabilities_response.xsd"
>     version="1.0.0">
>     <!-- Service Identification --> <ows:ServiceIdentification>
>     <ows:Title>RIPS_TK_Cache</ows:Title>
>     <ows:ServiceType>OGC WMTS</ows:ServiceType>
>     <ows:ServiceTypeVersion>1.0.0</ows:ServiceTypeVersion>
>     </ows:ServiceIdentification> <!-- Operations Metadata -->
>     <ows:OperationsMetadata>
>     <ows:Operation name="GetCapabilities">
>     <ows:DCP>
>     <ows:HTTP>
>     <ows:Get
>     xlink:href="http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/1.0.0/WMTSCapabilities.xml">
>     <ows:Constraint name="GetEncoding">
>     <ows:AllowedValues>
>     <ows:Value>RESTful</ows:Value>
>     </ows:AllowedValues>
>     </ows:Constraint>
>     </ows:Get>
>     <!-- add KVP binding in 10.1 -->
>     <ows:Get
>     xlink:href="http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS?">
>     <ows:Constraint name="GetEncoding">
>     <ows:AllowedValues>
>     <ows:Value>KVP</ows:Value>
>     </ows:AllowedValues>
>     </ows:Constraint>
>     </ows:Get>
>     </ows:HTTP>
>     </ows:DCP>
>     </ows:Operation>
>     <ows:Operation name="GetTile">
>     <ows:DCP>
>     <ows:HTTP>
>     <ows:Get
>     xlink:href="http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/">
>     <ows:Constraint name="GetEncoding">
>     <ows:AllowedValues>
>     <ows:Value>RESTful</ows:Value>
>     </ows:AllowedValues>
>     </ows:Constraint>
>     </ows:Get>
>     <ows:Get
>     xlink:href="http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS?">
>     <ows:Constraint name="GetEncoding">
>     <ows:AllowedValues>
>     <ows:Value>KVP</ows:Value>
>     </ows:AllowedValues>
>     </ows:Constraint>
>     </ows:Get>
>     </ows:HTTP>
>     </ows:DCP>
>     </ows:Operation>
>     </ows:OperationsMetadata> <Contents>
>     <!--Layer--> <Layer>
>     <ows:Title>RIPS_TK_Cache</ows:Title>
>     <ows:Identifier>RIPS_TK_Cache</ows:Identifier>
>     <ows:BoundingBox crs="urn:ogc:def:crs:EPSG::25832">
>     <ows:LowerCorner>250000.00000000093 5200000.000000004</ows:LowerCorner>
>     <ows:UpperCorner>749999.9999999991 5600000.000000004</ows:UpperCorner>
>     </ows:BoundingBox> <ows:WGS84BoundingBox crs="urn:ogc:def:crs:OGC:2:84">
>     <ows:LowerCorner>5.474640224093635 46.90644116046651</ows:LowerCorner>
>     <ows:UpperCorner>12.525359775906365 50.55193238381328</ows:UpperCorner>
>     </ows:WGS84BoundingBox>
>     <Style isDefault="true">
>     <ows:Title>Default Style</ows:Title>
>     <ows:Identifier>default</ows:Identifier>
>     </Style>
>     <Format>image/png</Format>
>     <TileMatrixSetLink>
>     <TileMatrixSet>default028mm</TileMatrixSet>
>     </TileMatrixSetLink>
>     <ResourceURL format="image/png" resourceType="tile"
>     template="http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/{Style}/{TileMatrixSet}/{TileMatrix}/{TileRow}/{TileCol}.png
>     <http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/%7BStyle%7D/%7BTileMatrixSet%7D/%7BTileMatrix%7D/%7BTileRow%7D/%7BTileCol%7D.png>"
> 
>     />
>     </Layer> <!--TileMatrixSet-->
>     <TileMatrixSet>
>     <ows:Title>TileMatrix using 0.28mm</ows:Title>
>     <ows:Abstract>The tile matrix set that has scale values calculated
>     based
>     on the dpi defined by OGC specification (dpi assumes 0.28mm as the
>     physical distance of a pixel).</ows:Abstract>
>     <ows:Identifier>default028mm</ows:Identifier>
>     <ows:SupportedCRS>urn:ogc:def:crs:EPSG::25832</ows:SupportedCRS>
>     <TileMatrix>
>     <ows:Identifier>0</ows:Identifier>
>     <ScaleDenominator>472471.18303754483</ScaleDenominator>
>     <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>     <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>     <MatrixWidth>174</MatrixWidth> <MatrixHeight>142</MatrixHeight>
>     </TileMatrix>
>     <TileMatrix>
>     <ows:Identifier>1</ows:Identifier>
>     <ScaleDenominator>188988.4732150179</ScaleDenominator>
>     <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>     <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>     <MatrixWidth>434</MatrixWidth> <MatrixHeight>355</MatrixHeight>
>     </TileMatrix>
>     <TileMatrix>
>     <ows:Identifier>2</ows:Identifier>
>     <ScaleDenominator>94494.23660750895</ScaleDenominator>
>     <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>     <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>     <MatrixWidth>867</MatrixWidth> <MatrixHeight>709</MatrixHeight>
>     </TileMatrix>
>     <TileMatrix>
>     <ows:Identifier>3</ows:Identifier>
>     <ScaleDenominator>47247.118303754476</ScaleDenominator>
>     <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>     <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>     <MatrixWidth>1734</MatrixWidth> <MatrixHeight>1417</MatrixHeight>
>     </TileMatrix>
>     <TileMatrix>
>     <ows:Identifier>4</ows:Identifier>
>     <ScaleDenominator>23623.559151877238</ScaleDenominator>
>     <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>     <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>     <MatrixWidth>3468</MatrixWidth> <MatrixHeight>2834</MatrixHeight>
>     </TileMatrix>
>     <TileMatrix>
>     <ows:Identifier>5</ows:Identifier>
>     <ScaleDenominator>11811.779575938619</ScaleDenominator>
>     <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>     <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>     <MatrixWidth>6935</MatrixWidth> <MatrixHeight>5668</MatrixHeight>
>     </TileMatrix>
>     <TileMatrix>
>     <ows:Identifier>6</ows:Identifier>
>     <ScaleDenominator>6142.125379488082</ScaleDenominator>
>     <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>     <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>     <MatrixWidth>13335</MatrixWidth> <MatrixHeight>10899</MatrixHeight>
>     </TileMatrix>
>     </TileMatrixSet>
>     </Contents>
>     <ServiceMetadataURL
>     xlink:href="http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/1.0.0/WMTSCapabilities.xml"
> 
>     /> </Capabilities>
> 
>     parts of mapproxy-configuration:
>     ================================
> 
>     layers:
>           - name: topo
>             title: topographische karte
>             sources: [cache_topo]
> 
> 
>     caches:
>           cache_topo:
>               grids: [rips_grid]
>               sources: [source_topo]
>               format: image/png
>               request_format: image/png
> 
>     source_topo:
>           type: tile
>           grid: rips_grid
>           url:
>     https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/%(z)s/%(x)s/%(y)s.png
>           coverage:
>             bbox: [5.474640224093635, 46.90644116046651,
>     12.525359775906365,
>     50.55193238381328]
>             bbox_srs: 'EPSG:4326'
> 
> 
> 
>     rips_grid:
>           origin: 'nw'
>           bbox: [5.474640224093635, 46.90644116046651, 12.525359775906365,
>     50.55193238381328]
>           bbox_srs: 'EPSG:4326'
>           srs: 'EPSG:25832'
> 
>           # mapproxy-util scales --as-res-config 472471.18303754
>     188988.47321502 94494.23660751 47247.11830375 23623.55915188
>     11811.77957594 6142.12537949
>           res: [
>               #  res            level     scale @90.7 DPI
>               132.2919312505, #  0      472471.18303754
>                52.9167725002, #  1      188988.47321502
>                26.4583862501, #  2       94494.23660751
>                13.2291931250, #  3       47247.11830375
>                 6.6145965625, #  4       23623.55915188
>                 3.3072982813, #  5       11811.77957594
>                 1.7197951063, #  6        6142.12537949
>               ]
> 
> 
>     Problems:
>     =========
> 
>     1. check wmts via qgis (see url above): map is visible. At zoom 0 the
>     urls of tiles with maps have a range between
>     TileCol [160..171]
>     TileRow [131..140]
>     see for example (Pforzheim):
>     <http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/135/165.png>
> 
> 
> 
>     2. if I check the wmts in mapproxy-demo, no map is visible. Following
>     errors are seen:
> 
>     [2019-06-03 17:35:53,563] mapproxy.source.request - INFO - GET
>     https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/10/4.png
> 
>     404 - 151
>     [2019-06-03 17:35:53,563] mapproxy.source.tile - WARNING - could not
>     retrieve tile: HTTP Error
>     "https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/10/4.png":
> 
>     404
> 
>     At zoom 0 the urls of tiles with maps have a range between
>     TileCol [4..7]
>     TileRow [6..10]
> 
>     Do I have to set an offset? (Is this possible?) I tried to use the bbox
>     in utm32-coordinates. No effect.
> 
>     Thanks in advance!
> 
> 
>     _______________________________________________
>     MapProxy mailing list
>     MapProxy at lists.osgeo.org <mailto:MapProxy at lists.osgeo.org>
>     https://lists.osgeo.org/mailman/listinfo/mapproxy
> 


From traviskirstine at gmail.com  Mon Jun 10 09:26:18 2019
From: traviskirstine at gmail.com (Travis Kirstine)
Date: Mon, 10 Jun 2019 12:26:18 -0400
Subject: [MapProxy] error parsing tms sources with ampersand in url
Message-ID: <CALtm4h20SjTbVc3+385X1wr5u3BiJoi=HenXWkRu8zG5yuCvyg@mail.gmail.com>

I recently updated to mapproxy  1.12.0a-20190605 and having issues with the
parsing of the source tms url which contain an @ which is used in
MapCache.  In the mapproxy log it appears the url path before the @ is
removed resulting in

"could not retrieve tile: No response from URL "http://gmaps/10/186/688.xxx":
Name or service not known"

## source tms
   lacombe_2015_tms:
      type: tile
      url: '
http://foobar.com/mapcache/tms/1.0.0/lacombe at gmaps/%(tms_path)s.xxx'
      grid: spherical_mercator
      transparent: true
      on_error:
         404:
            response: transparent
            cache: false
      coverage:
         datasource: "PG: dbname='db' host='db' user='db' password='db'"
         where: 'SELECT boundary_3857 FROM layer WHERE id = 314'
         srs: 'EPSG:3857'

This worked in version 1.10 and 1.11
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From d.schmutz at schaellibaum.ch  Tue Jun 18 05:52:25 2019
From: d.schmutz at schaellibaum.ch (Schmutz Daniel)
Date: Tue, 18 Jun 2019 12:52:25 +0000
Subject: [MapProxy] mapproxy (merging two caches into one layer)
Message-ID: <9549BAFD76622E40AEF3C9F4913AC16405E301A6@SRVEXCH01.schaellibaum.local>

Hello Mapproxy-Mailing-List

We would like to merge two caches into one layer but are having difficulties.

We have pre-generated all required Tiles (dataformat=png, size=512x512px) for all of our zoom levels for all of our maps (source type=mapnik), using the seeding functionality. When all of the Tiles were generated, we made all folders immutable (read only) (sudo chattr -R +i /home/administrator/Data/mpy/sbm_av_grau_EPSG2056), withholding Mapproxy from generating unwanted Tiles. These Tiles are used in WMS and WMTS connections.

We now want to merge two particular caches (two folders/layers having the same tile size, the same srs, the same origin, the same stretch factor but different bbox). We would like to access the Tiles directly (source type=mapnik is no longer required as all Tiles are available).

We have made a transition between the individual caches (max_res=650 and min_res=650). The problem that we are having is that we can only see one of the caches but never both at the same time. The merged layer in our configuration file is called 'sbm_osm_kombiniert_farb'.

Have attached the yaml configuration file.

Any help would be appreciated.
Thanks and Regards Daniel

Attachment: mpy_conf_main.yaml mpy_conf_main.yaml

Freundliche Grüsse
Daniel Schmutz

Schällibaum AG   Ingenieure und Architekten,   Ebnaterstrasse 143,   CH-9630  Wattwil
T +41 71 987 60 90, F +41 71 987 60 91, www.schaellibaum.ch<http://www.schaellibaum.ch/>

Daniel Schmutz, Geomatikingenieur
Direkt +41 71 987 00 68, Mobile +41 79 479 76 55, Email d.schmutz at schaellibaum.ch<mailto:d.schmutz at schaellibaum.ch>

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From traviskirstine at gmail.com  Tue Jun 18 08:11:28 2019
From: traviskirstine at gmail.com (Travis Kirstine)
Date: Tue, 18 Jun 2019 11:11:28 -0400
Subject: [MapProxy] mapproxy (merging two caches into one layer)
In-Reply-To: <9549BAFD76622E40AEF3C9F4913AC16405E301A6@SRVEXCH01.schaellibaum.local>
References: <9549BAFD76622E40AEF3C9F4913AC16405E301A6@SRVEXCH01.schaellibaum.local>
Message-ID: <CALtm4h3GzH5Renc1m2HYp4Gr5Mop5ddXpoXLGs5Bt0dtm_bmxw@mail.gmail.com>

I think you need to perform the merge at the cache level and I believe you
need to store the tiles. Try something like this:

caches:
  sbm_osm_kombiniert_farb_eur:
    grids: [epsg2056_lv95_europa]
    sources: [sbm_osm_kombiniert_farb_eur_source]
  sbm_osm_kombiniert_farb_sui:
    grids: [epsg2056_lv95_voll]
    sources: [sbm_osm_kombiniert_farb_sui_source]
    disable_storage: true
  merged_cache_osm:
    grids: [ epsg2056_lv95_voll, epsg2056_lv95_europa]
    sources: [sbm_osm_kombiniert_farb_eur_source,
sbm_osm_kombiniert_farb_sui_source]
    # other stuff - meta_buffer / meta_size etc....
    cache:
      type: # all your cache parameters

layers:
- name: sbm_osm_kombiniert_farb
  title: sbm_osm_kombiniert_farb
  tile_sources: [merged_cache_osm]





...





On Tue, 18 Jun 2019 at 09:22, Schmutz Daniel <d.schmutz at schaellibaum.ch>
wrote:

> Hello Mapproxy-Mailing-List
>
>
>
> We would like to merge two caches into one layer but are having
> difficulties.
>
>
>
> We have pre-generated all required Tiles (dataformat=png, size=512x512px)
> for all of our zoom levels for all of our maps (source type=mapnik), using
> the seeding functionality. When all of the Tiles were generated, we made
> all folders immutable (read only) (sudo chattr -R +i
> /home/administrator/Data/mpy/sbm_av_grau_EPSG2056), withholding Mapproxy
> from generating unwanted Tiles. These Tiles are used in WMS and WMTS
> connections.
>
>
>
> We now want to merge two particular caches (two folders/layers having the
> same tile size, the same srs, the same origin, the same stretch factor but
> different bbox). We would like to access the Tiles directly (source
> type=mapnik is no longer required as all Tiles are available).
>
>
>
> We have made a transition between the individual caches (max_res=650 and
> min_res=650). The problem that we are having is that we can only see one of
> the caches but never both at the same time. The merged layer in our
> configuration file is called ‚sbm_osm_kombiniert_farb‘.
>
>
>
> Have attached the yaml configuration file.
>
>
>
> Any help would be appreciated.
>
> Thanks and Regards Daniel
>
>
>
> Attachment: mpy_conf_main.yaml mpy_conf_main.yaml
>
>
>
> Freundliche Grüsse
>
> Daniel Schmutz
>
>
>
> *Schällibaum AG   Ingenieure und Architekten,   Ebnaterstrasse 143,
> CH-9630  Wattwil*
>
> T +41 71 987 60 90, F +41 71 987 60 91, *www.schaellibaum.ch
> <http://www.schaellibaum.ch/>*
>
>
>
> Daniel Schmutz, Geomatikingenieur
>
> Direkt +41 71 987 00 68, Mobile +41 79 479 76 55, Email
> d.schmutz at schaellibaum.ch
>
>
> _______________________________________________
> MapProxy mailing list
> MapProxy at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapproxy
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From jonathan-lists at lightpear.com  Wed Jun 19 01:43:18 2019
From: jonathan-lists at lightpear.com (Jonathan Moules)
Date: Wed, 19 Jun 2019 09:43:18 +0100
Subject: [MapProxy] error parsing tms sources with ampersand in url
In-Reply-To: <CALtm4h20SjTbVc3+385X1wr5u3BiJoi=HenXWkRu8zG5yuCvyg@mail.gmail.com>
References: <CALtm4h20SjTbVc3+385X1wr5u3BiJoi=HenXWkRu8zG5yuCvyg@mail.gmail.com>
Message-ID: <69c25316-9a39-18f3-f1e0-f553694a4196@lightpear.com>

Hi Travis,

I suspect the given TMS url is invalid. I don't believe you're allowed 
to have @ characters unencoded in a URL except for their explicit 
reserved use:

https://stackoverflow.com/questions/1856785/characters-allowed-in-a-url

Anything prefixing an @ character is considered to be username/password, 
with the hostname appearing after the @, thus the url parser thiks the 
hostname is "gmaps". I'd suggest the TMS URL needs to be fixed.

Cheers,

Jonathan


On 10/06/2019 17:26, Travis Kirstine wrote:
> I recently updated to mapproxy  1.12.0a-20190605 and having issues 
> with the parsing of the source tms url which contain an @ which is 
> used in MapCache.  In the mapproxy log it appears the url path before 
> the @ is removed resulting in
>
> "could not retrieve tile: No response from URL 
> "http://gmaps/10/186/688.xxx": Name or service not known"
>
> ## source tms
>    lacombe_2015_tms:
>       type: tile
>       url: 
> 'http://foobar.com/mapcache/tms/1.0.0/lacombe at gmaps/%(tms_path)s.xxx 
> <http://foobar.com/mapcache/tms/1.0.0/lacombe at gmaps/%%28tms_path%29s.xxx>'
>       grid: spherical_mercator
>       transparent: true
>       on_error:
>          404:
>             response: transparent
>             cache: false
>       coverage:
>          datasource: "PG: dbname='db' host='db' user='db' password='db'"
>          where: 'SELECT boundary_3857 FROM layer WHERE id = 314'
>          srs: 'EPSG:3857'
>
> This worked in version 1.10 and 1.11
>
>
>
>
>
>
> _______________________________________________
> MapProxy mailing list
> MapProxy at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapproxy

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