[MapProxy] mapproxy and mapnik2

[Luca Delucchi]

Maybe I found the problem using mapproxy-seed I discover that the
problem is on my configuration. I added a bounding box containing only
Italy and so for the first 8 level there are 0 tiles, how can fix it?
I try to change resolution using mapproxy-utils scale but nothing
change. This is my mapproxy.yaml

services:
  demo:
  kml:
  tms:
    # needs no arguments
  wmts:
  wms:
    srs: ['EPSG:4326', 'EPSG:900913']
    # image_formats: ['image/jpeg', 'image/png']
    md:
      # metadata used in capabilities documents
      title: OSM Geographike
      abstract: OSM rendering provides by Geographike.
      online_resource: http://2.115.130.153
      contact:
        person: Simone Gadenz
        position:
        organization: Geographike
        address:
        city:
        postcode:
        country: Italy
        phone:
        fax:
        email: info at omniscale.de
      access_constraints:
        test di prova
      fees: 'None'

layers:
   - name: osm
     title: OSM rendering Geographike
     sources: [osm_cache]

caches:
  osm_cache:
    grids: [GLOBAL_MERCATOR, global_geodetic_sqrt2]
    sources: [osm_mapnik]

sources:
  osm_mapnik:
    type: mapnik
    mapfile: /PATH/TO/XMLFILE/geographic2.xml
    use_mapnik2: true

grids:
  global_geodetic_sqrt2:
    base: GLOBAL_GEODETIC
    res_factor: 'sqrt2'
    srs: 'EPSG:900913'
    bbox: [6.6, 35.4, 18.6, 47.1]
    bbox_srs: 'EPSG:4326'
    res: [
         #  res            level     scale @90.7 DPI
          280.0000000000, #  0     1000000.00000000
          140.0000000000, #  1      500000.00000000
           70.0000000000, #  2      250000.00000000
           35.0000000000, #  3      125000.00000000
           17.5000000000, #  4       62500.00000000
            8.7500000000, #  5       31250.00000000
            4.3750000000, #  6       15625.00000000
            2.1875000000, #  7        7812.50000000
            1.0937500000, #  8        3906.25000000
            0.5468750000, #  9        1953.12500000
    ]

globals:
  cache:
    # where to store the cached images
    base_dir: './cache_data'
    # where to store lockfiles
    lock_dir: './cache_data/locks'
  image:
      resampling_method: nearest


-- 
ciao
Luca

http://gis.cri.fmach.it/delucchi/
www.lucadelu.org