[MapProxy] Error "invalid BBox" while generating new WMTS
I'm new to the Mapproxy mailing list. This is my first post in here.
We're using Mapproxy 1.12 for generating WMTS services. As a source I usually use our WMS services hosted on a QGIS server. So far I've only generated WMTS with
EPSG:2056, which always ran through successfully.
Now for a specific usecase a WMTS in EPSG:4326 is needed.
Therefor I've defined a new grid as follows (the only change from our usually used grid is the "srs", the rest is identical):
# resolutions: meter per pixel
# res level scale @96.0 DPI
50, # 0 188976
20, # 1 75591
10, # 2 37795
5, # 3 18898
2.5, # 4 9449
1, # 5 3779.5
0.5, # 6 1890
0.25, # 7 945
0.1, # 8 378
0.05 # 9 189
When starting the process, I get an error stating "mapproxy.grid.GridError: Invalid BBOX".
As I understand, the bbox does not need to be specified in the same EPSG as the grid ("srs"), as long as I use specify the "bbox_srs".
I've already tried defining the bbox in the same EPSG as "srs", without success.
What seems weird to me: when changing "srs: EPSG:4326" to "srs: EPSG:2056" everything works fine, without a bbox-error occuring. Despite the exact same bbox definition
Thank you very much for any advice/hint that could contribute to a solution.