[MapProxy] Caching styles

[Cooney, Tom (EC)]

Hi,


We are using MapProxy to cache our WMS server. Many of the layers are available in multiple styles and we wish to cache all available styles. For example the layer GDPS.ETA_TT is available in the following styles:

  *   ?TEMPERATURE-LINEAR
  *   ?TEMPSUMMER
  *   ?TEMPSUMMER-LINEAR
  *   ?TEMPWINTER?
  *   TEMPWINTER-LINEAR
  *   TEMPERATURE

When I make a request with the styles parameter blank I receive the expected image. However, whenever I add a style to the request I receive an error saying StyleNotDefined">unsupported styles: TEMPSUMMER.  A simplified version of the config I am using is below. A sample request with blank style parameter and a sample request with STYLE=TEMPSUMMER are also below.

How do I setup these styles in the config?

Thank you for your time,
Tom Cooney??

caches:
  GDPS.ETA_TT_cache:
    sources:
    - GDPS.ETA_TT_source
layers:
  name: GDPS.ETA_TT
  sources:
  - GDPS.ETA_TT_cache
sources:
  GDPS.ETA__TT_source:
    req:
      layers: GDPS.ETA_TT
      url: https ....
      styles: TEMPSUMMER

Request with blank styles parameter (returns the image as expected)
http://geomet-dev-03.cmc.ec.gc.ca:8000/service?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=-90,-180,90,180&CRS=EPSG:4326&WIDTH=1351&HEIGHT=676&LAYERS=GDPS.ETA_TT&STYLES=&FORMAT=image/png&DPI=96&MAP_RESOLUTION=96&FORMAT_OPTIONS=dpi:96&TRANSPARENT=TRUE&TIME=2021-02-26T00:00:00Z

Request with a style (returns StyleNotDefined error)
http://geomet-dev-03.cmc.ec.gc.ca:8000/service?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=-90,-180,90,180&CRS=EPSG:4326&WIDTH=1351&HEIGHT=676&LAYERS=GDPS.ETA_TT&STYLES=TEMPSUMMER&FORMAT=image/png&DPI=96&MAP_RESOLUTION=96&FORMAT_OPTIONS=dpi:96&TRANSPARENT=T


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