Have you set the PROCESSING directive at the grid layer? With the patch applied, adding PROCESSING "FORCE_FULL_EXTENT=YES" at the GRID layer fixed it for me, ie:
LAYER TYPE LINE STATUS DEFAULT EXTENT -180 -90 180 90 NAME "GRID" OPACITY 50 # the following line enables the hack: PROCESSING "FORCE_FULL_EXTENT=YES" I used the BBOXes from your examples below to generate the attached images. > The POSTGIS (i.e. POLYGON) and RASTER layers are fine in any zoom or > pan > level. The LINE layer is ok if the BBOX has not been paned to far of > center (for the "ortho" projection) and if extremly zoomed in the > poles > are cut. > > It looks like that POLYGON and LINE Layers are treated a little bit > differently. > > If you like here is the test site with the patch included. > > Zoomed in, plus poles cut out in LINE layer: > http://www.iup.uni-bremen.de/warehouse/cgi-bin/laura?BBOX=-2500000,- > 2500000,2500000,2500000&FORMAT=IMAGE/PNG&FROMDAT=2006-08- > 06%2000:00&HOEHE=- > 1&LAYERS=KARTE1,WILLI,GRID&MAP=/var/www/localhost/mapserver/laura.map > &PRODUKT=stro3_21&REQUEST=GETMAP&SERVICE=WMS&SRS=EPSG:0816&STYLES=&TI > ME=2006-10-06%2000:00/2006-10-08%2023:59&TODAT=2006-08- > 07%2023:59&TRANSPARENT=FALSE&VERSION=1.1.1&WIDTH=600&HEIGHT=600 > > Half a LINE layer missing when BBOX to far off center: > http://www.iup.uni-bremen.de/warehouse/cgi-bin/laura?BBOX=-6500000,- > 6500000,2500000,2500000&FORMAT=IMAGE/PNG&FROMDAT=2006-08- > 06%2000:00&HOEHE=- > 1&LAYERS=KARTE1,WILLI,GRID&MAP=/var/www/localhost/mapserver/laura.map > &PRODUKT=stro3_21&REQUEST=GETMAP&SERVICE=WMS&SRS=EPSG:0816&STYLES=&TI > ME=2006-10-06%2000:00/2006-10-08%2023:59&TODAT=2006-08- > 07%2023:59&TRANSPARENT=FALSE&VERSION=1.1.1&WIDTH=600&HEIGHT=600 > _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users