It's in the "share/proj" directory... but that will depend on where proj is installed... could be /usr /usr/local /opt /opt/local ... or if you're me ... /opt/mapserver/ (primarily because I'm anal and isolate the crap out of things).
> >From: Ian Dees <[email protected]> >To: "Fawcett, David (MPCA)" <[email protected]> >Cc: "[email protected]" <[email protected]> >Sent: Thu, January 7, 2010 8:22:12 AM >Subject: Re: [mapserver-users] Tilemode Projection Problem > >>After getting all the projection sections into my .map file without any >>correctly-drawn tiles, I've given up on tilemode for now and am trying out >>tilecache with MapServer's WMS. However, it appears that EPSG:900913 is not >>known in my system. On a Linux install, where is the list of projections/WKT? > >I've tried using upper and lower-case namespace (epsg and EPSG) to no avail. > >I get the following error through tilecache when it attempts to hit my WMS: > ><ServiceExceptionReport version="1.1.1"> > ><ServiceException code="InvalidSRS"> >msWMSLoadGetMapParams(): WMS server error. Invalid SRS given : SRS must be >valid for all requested layers. > ></ServiceException> ></ServiceExceptionReport> >URL it tries: >http://209.98.160.119:8080/cgi-bin/mapserv?map=/var/www/map/map.map&layers=states&styles=&service=WMS&width=256&format=image%2Fpng&request=GetMap&height=256&srs=EPSG%3A900913&version=1.1.1&bbox=-20037508.34%2C-20037508.34%2C20037508.3384%2C20037508.3384 > > >On Wed, Jan 6, 2010 at 2:56 PM, Ian Dees <[email protected]> wrote: > >I tried this and am still not getting anything from my TIFFs. I switched over >to using the statesp020.shp data (which is epsg:4326, right?) and am getting >very oddly-garbled tiles: >> >>http://209.98.160.119:8080/map.html >> >> >>On Wed, Jan 6, 2010 at 2:41 PM, Fawcett, David (MPCA) >><[email protected]> wrote: >> >>>>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>>>>> >>>>>> >>>Ian, >>> >>>I haven’t used tilemode, but my assumption is that the map >>>projection block is used to define what the output projection for your tile >>>is >>>(like in the other MapServer modes). >>> >>>Try setting map projection to epsg:3785 or using the proj4 text: >>> >>>+proj=merc >>>+lon_0=0 +k=1 +x_0=0 +y_0=0 +a=6378137 +b=6378137 +towgs84=0,0,0,0,0,0,0 >>>+units=m +no_defs >>> >>>If tilemode requires a map extent, it should be expressed in >>>units of the output projection. >>> >>>David. >>> >>>>>> >>>From:[email protected] >>>>>>[mailto:[email protected]] On Behalf Of Ian Dees >>>Sent: Wednesday, January 06, 2010 2:24 PM >>>To: [email protected] >>>Subject: [mapserver-users] Tilemode Projection Problem >>>>>> >>> >>>Hi everyone, >>> >>>>>>I've spent the better part of today scouring the internet for >>>>>>documentation and >>>help on the tile mode present in mapserver, but I couldn't find an answer to >>>my >>>problem, so please forgive me if I'm missing some obvious documentation some >>>where... >>> >>>>>>I am attempting to show some GeoTIFFs (from here: >>>>>>ftp://geoftp.ibge.gov.br/mapas/ortofoto/). >>>My research says they're in epsg:31984. >>> >>>>>>I'm trying to use MapServer's tile mode to display them on a Google Map >>>>>>API >>>instance, but can't seem to get any of the images to show up. >>> >>>>>>Also, why am I required to give a PROJECTION statement as a child to the >>>>>>MAP >>>statement (what I assume is the "viewing projection") if the tile mode >>>is just going to reproject to spherical mercator? >>> >>>>>>My .map file is below. >>> >>>>>>Thanks! >>> >>>>>>MAP >>>>>> NAME GMAP_TILE >>>>>> STATUS ON >>> >>>>>> PROJECTION >>>"init=epsg:31984" END >>> >>>>>> IMAGECOLOR 192 192 192 >>>>>> IMAGEQUALITY 95 >>>>>> IMAGETYPE png >>> >>>>>> OUTPUTFORMAT >>>>>> >>>NAME png >>>>>> >>>DRIVER 'GD/PNG' >>>>>> >>>TRANSPARENT ON >>>>>> END >>> >>>>>> LAYER >>>>>> >>>NAME brazil >>>>>> >>>TYPE raster >>>>>> >>>DATA "/var/www/map/2414-1-SO.tif" >>>>>> >>>STATUS ON >>>>>> >>>PROJECTION "init=epsg:31984" END >>>>>> END >>>>>>END >> >
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