Hello, I still cannot get the full image, using shp2img or mapserv commands.
I have uploaded the mapfile, the original image, the result image and the expected image (got from gdalwarp) here : ftp://ftp.meteo.fr/pub/CMS/mapserver/ Does someone has got an idea on how to work around it ? Thanks ! 2015-08-13 10:25 GMT+02:00 fred p <[email protected]>: > Thanks again for your advices. > > Unfortunately, I get the same image with shp2img : > shp2img -m mapfile.map -o /tmp/foo -e -179.99 -89.99 179.99 89.99 -s 800 > 400 -l polar_orbiting_avhrr4 -i image/png -all_debug > Nothing special in the debug massages. > > No change about the projection error message with a corrected projection > string or with projection auto. I activate the epsg:4326 (though this is > not exactly the projection of my data) definition to actually have a > projection defined into the layer without any error message. > > 2015-08-12 17:28 GMT+00:00 Jeff McKenna <[email protected]>: > >> On 2015-08-12 11:43 AM, fred p wrote: >> >>> Thanks to Jeff for the answer. >>> >>> I simplified the mapfile to make it easier to read. >>> >>> Below I give the mapfile with these additional elements. I do not have >>> warnings anymore with a GetCapabilities request but the image I get >>> whith a GetMap request is still incomplete. >>> >>> Note that I get an error (/msProcessProjection(): Projection library >>> error. proj error "projection not named" for ""/) with a projection >>> block in the layer section if I declare the real projection definition >>> (/"+proj=longlat +a=6378160 +b=6356775 +no_defs "/). No error with >>> /"+init=epsg:4326"/ which is closed to the real projection definition. >>> As I have read somewhere that if not present the projection is read in >>> the data file, I have removed it (the image I get is the same). >>> >>> >>> >>> MAP >>> STATUS ON >>> NAME "foo" >>> CONFIG "MS_ERRORFILE" "stderr" >>> IMAGETYPE "agg" >>> MAXSIZE 8192 >>> EXTENT -180 -90 180 90 >>> PROJECTION >>> "init=epsg:4326" >>> END >>> OUTPUTFORMAT >>> NAME "agg" >>> DRIVER "AGG/PNG" >>> MIMETYPE "image/png8" >>> IMAGEMODE "PC256" >>> EXTENSION "png" >>> END >>> WEB >>> METADATA >>> "ows_enable_request" "*" >>> "ows_sld_enabled" "true" >>> "wms_feature_info_mime_type" "text/html" >>> "ows_onlineresource" "http://127.0.0.1:8080/wms"; >>> "wms_title" "WMS" >>> "wms_srs" "epsg:4326" >>> END >>> END >>> LAYER >>> STATUS ON >>> TYPE RASTER >>> NAME "polar_orbiting_avhrr4" >>> DATA "/tmp/polar_orbiting_avhrr4.tiff" >>> OFFSITE 0 0 0 >>> PROCESSING "RESAMPLE=NEAREST" >>> METADATA >>> "wms_title" "foo" >>> END >>> #PROJECTION >>> # "init=epsg:4326" >>> #END >>> #PROJECTION >>> # "+proj=longlat +a=6378160 +b=6356775 +no_defs" >>> #END >>> END >>> END >>> >>> >>> >> Give a good read to the projection page for MapServer ( >> http://www.mapserver.org/mapfile/projection.html), take note of the >> Example#1, how to define the PROJ.4 parameters (I believe your error is >> because you've included the "+" by mistake), and then add in your >> projection block to your layer. And never assume that MapServer can >> magically read your projection and then announce that to all of your WMS >> users: always define each layer's actual projection. You can also >> experiment with the "PROJECTION AUTO" use, as described on that page, but I >> honestly avoid that and set all accurate projection definitions for each >> layer. >> >> If this was my situation, I'd test this first without WMS, just with the >> shp2img commandline tool, by modifying my output project (see the >> "Important Notes" at >> http://www.mapserver.org/mapfile/projection.html#important-notes) and >> making sure that this layer is reprojected correctly; once that works, and >> I'm satisfied with the map image, I'd start testing the WMS reprojection. >> >> -jeff >> >> >> >> >> -- >> Jeff McKenna >> MapServer Consulting and Training Services >> http://www.gatewaygeomatics.com/ >> >> >> >> >> >> >> _______________________________________________ >> mapserver-users mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/mapserver-users >> > >
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