[mapserver-users] Basemap as merged and separate layers

[Jesper Kempe]

Hi

I have a basemap in Mapserver 7.4.3 presented as a WMS-layer.

As many maps it consists of landusage, roads, label and so on.
Each of these "layers" or parts of the map consist of many <layer> in the
mapfile for different scales.
For example land0, land1.... and roads0, roads1 and so on. Much like
https://mapserver.org/basemaps/index.html

Currently all layers are part of "GROUP default" and map renders correctly
when asking for LAYERS=default.

Unfortunately all layers (land0,land1,roads0,road1...) are also show in the
Capability.

What I would like have is instead a response in the capability where there
are layers for "the main map" and also a grouped layer for all "zoom
layers" i.e. roads0,roads1 combined to a roads layer.
For example the layers default, land and roads should be the only layers
visible in the Capability and possible to render in a GetMap-request.
A GetMap request for LAYERS=roads should show all the separate roads*
layers only.

Can this be done in Mapserver?

Thanks,
Jesper
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