Thank you Steve for your response. I have tried commenting out the extents but still the same problem. I think it recognizes the inbuilt extents of the data layers.
On Wed, Dec 23, 2015 at 9:36 PM, Lime, Steve D (MNIT) < [email protected]> wrote: > What happens if you comment out the layer extents? They really shouldn’t > be necessary. > > > > *From:* mapserver-users [mailto:[email protected]] *On > Behalf Of *Daniel Mwaurah > *Sent:* Wednesday, December 23, 2015 2:27 PM > *To:* [email protected] > *Subject:* [mapserver-users] CGI Tilemode blank on one layer > > > > hallo people, > > > > I would greatly appreciate some help with Mapserver Tile mode. Eeven a > hint in the right direction would be much appreciated. I am trying to > display two layers in Tile mode in open layers as follows > > > > > > 1. > http://localhost/cgi-bin/mapserv?MAP=/var/wpsinput/gdss.map&layer=kenyaoutline&mode=tile&tile=${x}+${y}+${z}.png > <http://localhost/cgi-bin/mapserv?MAP=/var/wpsinput/gdss.map&layer=kenyaoutline&mode=tile&tile=$%7bx%7d+$%7by%7d+$%7bz%7d.png> > > > > 2. > http://localhost/cgi-bin/mapserv?MAP=/var/wpsinput/gdss.map&layer=10m_ocean&mode=tile&tile=${x}+${y}+${z}.png > <http://localhost/cgi-bin/mapserv?MAP=/var/wpsinput/gdss.map&layer=10m_ocean&mode=tile&tile=$%7bx%7d+$%7by%7d+$%7bz%7d.png> > > > > > > The problem arises in that one layer the 10m_ocean displays while the > other one just shows a blank. I suspect it has to do with the extents > because the 10m_ocean layers has a large extent from -180 to 180 while the > kenyaoutline layer only covers one country from about 33 to 37 degrees. > > > > Is there a limitation to small extents in tile mode? or what could be the > problem. My mapfile is as below. > > > > > > MAP > > #FONTSET "[fontsetpath]" > > DEBUG 5 > > CONFIG "MS_ERRORFILE" "/var/www/wpsinput/ms_error.txt" > > EXTENT 33 -5 42 6 > > IMAGETYPE "png" > > NAME "Natural_Earth_quick_start_for_QGIS" > > SIZE 600 600 > > CONFIG ON_MISSING_DATA "LOG" > > STATUS ON > > UNITS DD > > > > OUTPUTFORMAT > > NAME "png" > > MIMETYPE "image/png" > > DRIVER "AGG/PNG" > > EXTENSION "png" > > IMAGEMODE RGBA > > TRANSPARENT TRUE > > END # OUTPUTFORMAT > > > > PROJECTION > > "proj=longlat" > > "datum=WGS84" > > "no_defs" > > END # PROJECTION > > LEGEND > > KEYSIZE 20 10 > > KEYSPACING 5 5 > > LABEL > > SIZE MEDIUM > > OFFSET 0 0 > > SHADOWSIZE 1 1 > > TYPE BITMAP > > END # LABEL > > STATUS OFF > > END # LEGEND > > > > QUERYMAP > > SIZE -1 -1 > > STATUS OFF > > STYLE HILITE > > END # QUERYMAP > > > > SCALEBAR > > INTERVALS 4 > > LABEL > > SIZE MEDIUM > > OFFSET 0 0 > > SHADOWSIZE 1 1 > > TYPE BITMAP > > END # LABEL > > SIZE 200 3 > > STATUS OFF > > UNITS MILES > > END # SCALEBAR > > > > WEB > > FOOTER "" > > HEADER "" > > TEMPPATH "" > > METADATA > > "ows_onlineresource" " > http://localhost/cgi-bin/mapserv?map=/home/wpsinput/worldmap.map"; > > "ows_enable_request" "*" > > "ows_srs" "EPSG:4326" > > "ows_title" "Natural_Earth_quick_start_for_QGIS" > > END # METADATA > > #TEMPLATE "[templatepath]" > > END # WEB > > > > LAYER > > DATA "/var/www/10m_physical/10m_ocean.shp" > > EXTENT 33 -5 42 6 > > METADATA > > "ows_title" "10m_ocean" > > END # METADATA > > NAME "10m_ocean" > > PROJECTION > > "proj=longlat" > > "datum=WGS84" > > "no_defs" > > END # PROJECTION > > STATUS ON > > TILEITEM "location" > > TYPE POLYGON > > UNITS METERS > > CLASS > > NAME "Single symbol" > > STYLE > > COLOR 198 226 242 > > END # STYLE > > END # CLASS > > END # LAYER > > > > > > LAYER > > DATA "/var/www/kenyaoutline/Kenyaoutline.shp" > > EXTENT 33 -5 42 6 > > METADATA > > "ows_title" "Kenyaoutline" > > END # METADATA > > NAME "Kenyaoutline" > > PROJECTION > > "proj=longlat" > > "datum=WGS84" > > "no_defs" > > END # PROJECTION > > STATUS ON > > TILEITEM "location" > > TYPE POLYGON > > UNITS METERS > > CLASS > > NAME "Single symbol" > > STYLE > > COLOR 0 0 0 > > END # STYLE > > END # CLASS > > END # LAYER > > > > END # MAP > > > > > > > > The same happens when i try to view it using QGIS Tilelayer plugin. > > > > > -- > > Kind regards, > > Mwaura Daniel > -- Kind regards, Mwaura Daniel
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