[mapserver-users] Help PHP mapscript. DrawQuery with extent=shapes
Hi friends, my english is not so good (im from argentina). I need do a $oMap-drawQuery(), but i need do it like Mapserver CGI. /cgi-bin/mapserv?mode=nqueryimgext=-60.70866644902204+-31.64842730088904+-60.7026972983+-31.644427300889028 - mapext=shapes - imgxy=367+133imgbox=367+133+473+249imgsize=829+552layers=departamentos Do you know if there is any way to do that easily using phpmapscript? thanks Pedro. -- View this message in context: http://n2.nabble.com/Help-PHP-mapscript-DrawQuery-with-extent-shapes-tp4479709p4479709.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] New to mapserver; question about USGS DRG/GeoTIFF files
Hi - I'm new to Mapserver, and so far impressed by it's capabilities. I've installed the FGS package via fgs-mapserver_basic_5.6.0-fgs_9.5-linux-i386.bin and played with their demo program. I'm having a problem with a USGS DRG file that is encoded as a GeoTIFF file. It doesn't display on the webpage, and I'm not sure where to start debugging this. I've checked the file with gdalinfo: Driver: GTiff/GeoTIFF Files: o43071a4.tif Size is 5388, 6854 Coordinate System is: PROJCS[NAD27 / UTM zone 19N, GEOGCS[NAD27, DATUM[North_American_Datum_1927, SPHEROID[Clarke 1866,6378206.4,294.9786982138982, AUTHORITY[EPSG,7008]], AUTHORITY[EPSG,6267]], PRIMEM[Greenwich,0], UNIT[degree,0.0174532925199433], AUTHORITY[EPSG,4267]], PROJECTION[Transverse_Mercator], PARAMETER[latitude_of_origin,0], PARAMETER[central_meridian,-69], PARAMETER[scale_factor,0.9996], PARAMETER[false_easting,50], PARAMETER[false_northing,0], UNIT[metre,1, AUTHORITY[EPSG,9001]], AUTHORITY[EPSG,26719]] Origin = (295125.99949388772,4778305.84265616444) Pixel Size = (2.4384000,-2.4384000) Metadata: AREA_OR_POINT=Area TIFFTAG_IMAGEDESCRIPTION=USGS GeoTIFF DRG 1:24000 Quad of Manchester North. Product:522644 TIFFTAG_SOFTWARE=USGS CD Archiver program tif2usgsdrg v.1.0 TIFFTAG_DATETIME=1997:01:10 07:16:28 TIFFTAG_XRESOLUTION=72 TIFFTAG_YRESOLUTION=72 TIFFTAG_RESOLUTIONUNIT=2 (pixels/inch) Image Structure Metadata: COMPRESSION=PACKBITS INTERLEAVE=BAND Corner Coordinates: Upper Left ( 295125.999, 4778305.843) ( 71d31'7.66W, 43d 7'54.16N) Lower Left ( 295125.999, 4761593.049) ( 71d30'45.52W, 42d58'52.88N) Upper Right ( 308264.099, 4778305.843) ( 71d21'26.67W, 43d 8'6.54N) Lower Right ( 308264.099, 4761593.049) ( 71d21'5.95W, 42d59'5.20N) Center ( 301695.049, 4769949.446) ( 71d26'6.44W, 43d 3'29.80N) Band 1 Block=5388x1 Type=Byte, ColorInterp=Palette Color Table (RGB with 256 entries) 0: 0,0,0,255 1: 255,255,255,255 2: 0,151,164,255 3: 203,0,23,255 4: 131,66,37,255 5: 201,234,157,255 6: 137,51,128,255 7: 255,234,0,255 8: 167,226,226,255 9: 255,184,184,255 10: 218,179,214,255 11: 209,209,209,255 12: 207,164,142,255 (etc...) And my map file looks like this: MAP NAME DEMO STATUS ON SIZE 400 300 SYMBOLSET ../etc/symbols.sym EXTENT -72 42 -71 44 UNITS dd SCALEDENOM 24000 SHAPEPATH ../data IMAGECOLOR 255 255 255 FONTSET ../etc/fonts.txt CONFIG MS_ERRORFILE /tmp/ms_error.txt # # Start of web interface definition # WEB MINSCALEDENOM 24000 MAXSCALEDENOM 24000 # # On Windows systems, /tmp and /opt/fgs/tmp/ms_tmp/ should be created at the root # of the drive where the .MAP file resides. # IMAGEPATH /opt/fgs/tmp/ms_tmp/ IMAGEURL /ms_tmp/ LOG /tmp/gmap.log END LAYER NAME usgs METADATA DESCRIPTION USGS GeoTIFF END TYPE RASTER STATUS ON DATA o43071a4.tif END END # Map File ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Help PHP mapscript. DrawQuery with extent=shapes
Hi Predroaa, To simulate this CGI request, you could use: * the OwsrequestObj class * the function Layer-queryByShape() Alan On January 29, 2010 07:34:09 am Pedroaa wrote: Hi friends, my english is not so good (im from argentina). I need do a $oMap-drawQuery(), but i need do it like Mapserver CGI. /cgi-bin/mapserv?mode=nqueryimgext=-60.70866644902204+-31.64842730088904+- 60.7026972983+-31.644427300889028 - mapext=shapes - imgxy=367+133imgbox=367+133+473+249imgsize=829+552layers=departamentos Do you know if there is any way to do that easily using phpmapscript? thanks Pedro. -- Alan Boudreault Mapgears http://www.mapgears.com ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] javscript controls for Zoom and Pan
Hi friends! I am just starting with mapserver, it's great! I have a site with phpmapscript and posgis databases. I want to change the traditional zoom and pan forms controls and add some javascript control for this. Is there any script ready to use to add to my site so my controls look nicer? Thx! Mato.- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] javscript controls for Zoom and Pan
On Fri, Jan 29, 2010 at 11:02:56AM -0300, Matías Manuel Grandi wrote: Hi friends! I am just starting with mapserver, it's great! I have a site with phpmapscript and posgis databases. I want to change the traditional zoom and pan forms controls and add some javascript control for this. Is there any script ready to use to add to my site so my controls look nicer? You might be interested in OpenLayers. http://openlayers.org/ -- Christopher Schmidt MetaCarta ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] arithmethic rotation values
Hi, I have this layer: LAYER NAME kanal_fliess_haltung TYPE point STATUS on DATA kanal/Fliesspfeil.shp CLASS STYLE SYMBOL 'triangle' SIZE 10 COLOR 0 0 0 ANGLE [Drehung] END END END In my ange-field there are arithmethic rotation values, not geographic. So my symbol gets the wrong rotation. Any idea to solve the problem? Thanks Sven ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] C# query method
Hi I want to know if a layer's filter (set using layerObj.setFilter method) is used while executing any of the query methods on a layer like queryByShape, queryByAttributes, queryByRect etc. Thanks Murty ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] How to serve individual RAW binary Bands fromWCS as floating point geotiff
Hello, Interesting... The documentation indicates: RangeSubset=contents:nearest[Band[120]] I tried what you suggest but continue to have the same problem. The mapserver *did not* complain about 'RESAMPLE=BILINEARBand=120' so I guess we can assume that those parameters work. Peter Rahkonen Jukka wrote: Hi, I have never used this myself: RangeSubset=contents:nearest[Band[120]] Is that WCS 1.0.0 parameter? For selecting bands from WCS 1.0.0 service I have been using something like RESAMPLE=BILINEARBand=4 -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org puolesta: Peter Willis Lähetetty: pe 29.1.2010 0:26 Vastaanottaja: mapserver-users@lists.osgeo.org Aihe: Re: [mapserver-users] How to serve individual RAW binary Bands fromWCS as floating point geotiff Hello, The definition of GEOTIFF_FLOAT is as follows: OUTPUTFORMAT NAME GEOTIFF_FLOAT DRIVER GDAL/GTiff MIMETYPE application/octet-stream IMAGEMODE FLOAT32 END I Added the MIMETYPE as shown to ensure that web browsers would ask to save the file rather than just open it in an image viewer from a temp file. (MS Windows...) That part works fine. Mostly I am concerned with extracting a specific 'band' from the multi-band file. The server serves floating point geotiff just fine. Peter Rahkonen Jukka wrote: Hi, How have you defined the OUTPUTFORMAT for GEOTIFF_FLOAT? -Jukka Rahkonen- Peter Willis wrote: Hello, I have been setting up a WCS map file for mapserver. PROBLEM: Problems arise when rasters are defined as follows: LAYER NAME SomeDataChannel120 STATUS OFF DEBUG ON TYPE RASTER ### required PROCESSING BANDS=120 METADATA wcs_label Data/stuff wcs_rangeset_name 'bands' wcs_rangeset_label Stuff thats mapped ows_extent '-135 55 -121 46' wcs_resolution '0.08332 -0.083332' ows_srs 'EPSG:4326' wcs_srs 'EPSG:4326' wcs_formats 'GEOTIFF_FLOAT,GEOTIFF_INT16' wcs_nativeformat 'ENVI' #wcs_bandcount '563' wcs_rangeset_axes 'bands' END DATA /data/stuff.img PROJECTION init=epsg:4623 END DUMP TRUE ### required END I have 'wcs_bandcount' commented out because mapserver causes an internal error in the web server if I define the band count. I get floating point geotiff served with the following client request: http://sparky.com/cgi-bin/wcs?REQUEST=GetCoverageSERVICE=WCSVERSION=1.0.0COVERAGE=SomeDataChannel120CRS=EPSG:4326BBOX=-135,55,-121,46WIDTH=432HEIGHT=216FORMAT=GEOTIFF_FLOATRangeSubset=contents:nearest[Band[120]] ..however, I always only get the first band from the img file QUESTIONS: Is there a problem with this setup? Do I need to define each band as a layer in the mapfile or will mapserver WCS allow the client to request a single channel? Thanks for any enlightenment, Peter ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] javscript controls for Zoom and Pan
Hi Matias, I will take the occasion to suggest that you also take a look at Dracones, a new framework I recently released for MapServer, which provides easy handling of basic mapping services like pan and zoom, among other things: http://surveillance.mcgill.ca/dracones/ Best, Christian 2010/1/29 Matías Manuel Grandi matiasgra...@gmail.com: Hi friends! I am just starting with mapserver, it's great! I have a site with phpmapscript and posgis databases. I want to change the traditional zoom and pan forms controls and add some javascript control for this. Is there any script ready to use to add to my site so my controls look nicer? Thx! Mato.- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] mapserver 5.4.2 Reprojection error
Hi, I believe it is basically this issue: http://trac.osgeo.org/proj/ticket/11 So it is known already. Make a comment on a ticket and add some pressure, perhaps some day it will be corrected. -Jukka- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org puolesta: tommaso Lähetetty: pe 29.1.2010 18:37 Vastaanottaja: mapserver-users@lists.osgeo.org Aihe: Re: [mapserver-users] mapserver 5.4.2 Reprojection error On Tue, 2010-01-26 at 15:13 +0200, Rahkonen Jukka wrote: Hi, I am not sure if this helps in your case, but you can try to edit the epsg file in the projection library and add +towgs84=0,0,0 in the line that defines the 31467 projection. EPSG:3067 needs this extra parameter for sure and I believe it is the same with your next try with EPGS:32632. Let's hope it cures 31467 as well. -Jukka Rahkonen- It seems to work with both EPGS:31467 and EPGS:32632, thanks again. Is it a bug in Mapserver, it isn't ? should I report a bug? greets, Tom ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] javscript controls for Zoom and Pan
El 29 de enero de 2010 13:46, Christian Jauvin cjau...@gmail.com escribió: Hi Matias, I will take the occasion to suggest that you also take a look at Dracones, a new framework I recently released for MapServer, which provides easy handling of basic mapping services like pan and zoom, among other things: http://surveillance.mcgill.ca/dracones/ Best, Christian 2010/1/29 Matías Manuel Grandi matiasgra...@gmail.com: Hi friends! I am just starting with mapserver, it's great! I have a site with phpmapscript and posgis databases. I want to change the traditional zoom and pan forms controls and add some javascript control for this. Is there any script ready to use to add to my site so my controls look nicer? Thx! Mato.- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users Thanks for both answers. But I was looking for something simple. Just a piece of code to replace de old-fashioned zoom and pan form controls. Do something simple exist or I have to start thinking in moving to a mapserver framework? Thx! Mato.- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] C# query method
The one notable exception is the queryByAttribute method. It definitely ignores the existing filter. Steve From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Tamas Szekeres Sent: Friday, January 29, 2010 12:32 PM To: Murty Maganti Cc: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] C# query method Murty, It's up to the driver how the filter is actually used, but the query methods should normally use the specified filter setting to limit the shapes retrieved from the data source. Best regards, Tamas 2010/1/29 Murty Maganti mmaga...@oriongis.commailto:mmaga...@oriongis.com Hi I want to know if a layer's filter (set using layerObj.setFilter method) is used while executing any of the query methods on a layer like queryByShape, queryByAttributes, queryByRect etc. Thanks Murty ___ mapserver-users mailing list mapserver-users@lists.osgeo.orgmailto:mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] C# query method
Hi Steve/Tamas Until now I was under the impression that I can't do a query by attributes and shape in a single call. Hence I had written my code first to execute query by shape and append those results to query expression as IN clause and invoke queryByAttributes. While doing some testing on oracle spatial layer, I found that queryByShape is actually honoring filter expression on the layer. Since this will be executed as a single call, I want to modify my code to call only queryByShape and set the query expression to filter. This will improve overall time taken for the query execution but I want to make sure that his behavior is consistent across all data sets (providers). Thanks Murty From: Lime, Steve D (DNR) [mailto:steve.l...@state.mn.us] Sent: Friday, January 29, 2010 2:27 PM To: Tamas Szekeres; Murty Maganti Cc: mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] C# query method The one notable exception is the queryByAttribute method. It definitely ignores the existing filter. Steve From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Tamas Szekeres Sent: Friday, January 29, 2010 12:32 PM To: Murty Maganti Cc: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] C# query method Murty, It's up to the driver how the filter is actually used, but the query methods should normally use the specified filter setting to limit the shapes retrieved from the data source. Best regards, Tamas 2010/1/29 Murty Maganti mmaga...@oriongis.com Hi I want to know if a layer's filter (set using layerObj.setFilter method) is used while executing any of the query methods on a layer like queryByShape, queryByAttributes, queryByRect etc. Thanks Murty ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] New to mapserver; question about USGS DRG/GeoTIFF files
Hi Jon, You don't appear to have any projection info in your map file. Since you have UNITS dd in it, I assume you want to display the map in lat/lon WGS84? If so, your MAP file needs an entry that looks like this: PROJECTION init=epsg:4326 END and your usgs LAYER (the name should be quoted btw) should have the UTM projection defined in it, like this: LAYER NAME usgs PROJECTION init=epsg:26719 END Best of luck, Roger -- On Fri, Jan 29, 2010 at 4:38 AM, Jon Miner cp_...@yahoo.com wrote: Hi - I'm new to Mapserver, and so far impressed by it's capabilities. I've installed the FGS package via fgs-mapserver_basic_5.6.0-fgs_9.5-linux-i386.bin and played with their demo program. I'm having a problem with a USGS DRG file that is encoded as a GeoTIFF file. It doesn't display on the webpage, and I'm not sure where to start debugging this. I've checked the file with gdalinfo: Driver: GTiff/GeoTIFF Files: o43071a4.tif Size is 5388, 6854 Coordinate System is: PROJCS[NAD27 / UTM zone 19N, GEOGCS[NAD27, DATUM[North_American_Datum_1927, SPHEROID[Clarke 1866,6378206.4,294.9786982138982, AUTHORITY[EPSG,7008]], AUTHORITY[EPSG,6267]], PRIMEM[Greenwich,0], UNIT[degree,0.0174532925199433], AUTHORITY[EPSG,4267]], PROJECTION[Transverse_Mercator], PARAMETER[latitude_of_origin,0], PARAMETER[central_meridian,-69], PARAMETER[scale_factor,0.9996], PARAMETER[false_easting,50], PARAMETER[false_northing,0], UNIT[metre,1, AUTHORITY[EPSG,9001]], AUTHORITY[EPSG,26719]] Origin = (295125.99949388772,4778305.84265616444) Pixel Size = (2.4384000,-2.4384000) Metadata: AREA_OR_POINT=Area TIFFTAG_IMAGEDESCRIPTION=USGS GeoTIFF DRG 1:24000 Quad of Manchester North. Product:522644 TIFFTAG_SOFTWARE=USGS CD Archiver program tif2usgsdrg v.1.0 TIFFTAG_DATETIME=1997:01:10 07:16:28 TIFFTAG_XRESOLUTION=72 TIFFTAG_YRESOLUTION=72 TIFFTAG_RESOLUTIONUNIT=2 (pixels/inch) Image Structure Metadata: COMPRESSION=PACKBITS INTERLEAVE=BAND Corner Coordinates: Upper Left ( 295125.999, 4778305.843) ( 71d31'7.66W, 43d 7'54.16N) Lower Left ( 295125.999, 4761593.049) ( 71d30'45.52W, 42d58'52.88N) Upper Right ( 308264.099, 4778305.843) ( 71d21'26.67W, 43d 8'6.54N) Lower Right ( 308264.099, 4761593.049) ( 71d21'5.95W, 42d59'5.20N) Center ( 301695.049, 4769949.446) ( 71d26'6.44W, 43d 3'29.80N) Band 1 Block=5388x1 Type=Byte, ColorInterp=Palette Color Table (RGB with 256 entries) 0: 0,0,0,255 1: 255,255,255,255 2: 0,151,164,255 3: 203,0,23,255 4: 131,66,37,255 5: 201,234,157,255 6: 137,51,128,255 7: 255,234,0,255 8: 167,226,226,255 9: 255,184,184,255 10: 218,179,214,255 11: 209,209,209,255 12: 207,164,142,255 (etc...) And my map file looks like this: MAP NAME DEMO STATUS ON SIZE 400 300 SYMBOLSET ../etc/symbols.sym EXTENT -72 42 -71 44 UNITS dd SCALEDENOM 24000 SHAPEPATH ../data IMAGECOLOR 255 255 255 FONTSET ../etc/fonts.txt CONFIG MS_ERRORFILE /tmp/ms_error.txt # # Start of web interface definition # WEB MINSCALEDENOM 24000 MAXSCALEDENOM 24000 # # On Windows systems, /tmp and /opt/fgs/tmp/ms_tmp/ should be created at the root # of the drive where the .MAP file resides. # IMAGEPATH /opt/fgs/tmp/ms_tmp/ IMAGEURL /ms_tmp/ LOG /tmp/gmap.log END LAYER NAME usgs METADATA DESCRIPTION USGS GeoTIFF END TYPE RASTER STATUS ON DATA o43071a4.tif END END # Map File ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Need help testing WMS segfault
Hi All, I'm experiencing some strange behavior that I would appreciate some help testing. My MapServer 5.6 instance is segfaulting in response to certain WMS requests it is receiving from TileCache. Below is one of the specific requests: http://localhost/cgi-bin/mapserv?map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 I'd appreciate it if someone who has a layer that covers Seattle would try the bbox extents listed above and report back if it causes an error for them. FYI - When I set this bbox as the EXTENTS in my MAP, and the SIZE to 256 256, Mapserver delivers the image without any problem. Thanks, Roger ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Need help testing WMS segfault
Roger, It looks like you're on Linux, so pull a stacktrace, it's fun! gdb /path/to/mapserv ... lots of info ... (gdb) run QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 then when you hit to segfault, do (gdb) bt bt stands for backtrace now you'll have a lot more useful information about what went wrong, Yours, Paul On Fri, Jan 29, 2010 at 1:27 PM, Roger André ran...@gmail.com wrote: Hi All, I'm experiencing some strange behavior that I would appreciate some help testing. My MapServer 5.6 instance is segfaulting in response to certain WMS requests it is receiving from TileCache. Below is one of the specific requests: http://localhost/cgi-bin/mapserv?map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 I'd appreciate it if someone who has a layer that covers Seattle would try the bbox extents listed above and report back if it causes an error for them. FYI - When I set this bbox as the EXTENTS in my MAP, and the SIZE to 256 256, Mapserver delivers the image without any problem. Thanks, Roger ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Need help testing WMS segfault
Hi Paul, Thanks for the advice. (Chris Schmidt suggested I do the same thing in IRC yesterday, and I forgot to try it.) Below are the results of gdb. It's fun to run, but uhm... not something I'm readily able to decipher (yet). $ gdb /usr/lib/cgi-bin/mapserv GNU gdb (GDB) 7.0-ubuntu Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type show copying and show warranty for details. This GDB was configured as i486-linux-gnu. For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /usr/lib/cgi-bin/mapserv...done. (gdb) run QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 Starting program: /usr/lib/cgi-bin/mapserv QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 [Thread debugging using libthread_db enabled] Program received signal SIGSEGV, Segmentation fault. 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6 (gdb) bt #0 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6 #1 0x0740d868 in malloc () from /lib/tls/i686/cmov/libc.so.6 #2 0x006abbb7 in operator new(unsigned int) () from /usr/lib/libstdc++.so.6 #3 0x006abced in operator new[](unsigned int) () from /usr/lib/libstdc++.so.6 #4 0x080dbdd5 in void mapserver::render_scanlinesmapserver::rasterizer_scanline_aamapserver::rasterizer_sl_clipmapserver::ras_conv_int , mapserver::scanline_u8, mapserver::renderer_scanline_aa_solidmapserver::renderer_basemapserver::pixfmt_alpha_blend_rgbamapserver::blender_rgba_premapserver::rgba8, mapserver::order_bgra, mapserv_row_ptr_cacheint, int (mapserver::rasterizer_scanline_aamapserver::rasterizer_sl_clipmapserver::ras_conv_int , mapserver::scanline_u8, mapserver::renderer_scanline_aa_solidmapserver::renderer_basemapserver::pixfmt_alpha_blend_rgbamapserver::blender_rgba_premapserver::rgba8, mapserver::order_bgra, mapserv_row_ptr_cacheint, int ) () #5 0x080ba7ac in T.1744 () #6 0x080bdbda in msDrawShadeSymbolAGG () #7 0x0813b3d2 in msDrawShadeSymbol () #8 0x0809ff17 in msDrawShape () #9 0x080a2cfe in msDrawVectorLayer () #10 0x080a343d in msDrawLayer () #11 0x080a4fd7 in msDrawMap () #12 0x08157d82 in msWMSGetMap () #13 0x0815cf36 in msWMSDispatch () #14 0x080e9924 in msOWSDispatch () #15 0x08056583 in main () (gdb) Roger -- On Fri, Jan 29, 2010 at 1:38 PM, Paul Ramsey pram...@opengeo.org wrote: Roger, It looks like you're on Linux, so pull a stacktrace, it's fun! gdb /path/to/mapserv ... lots of info ... (gdb) run QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 then when you hit to segfault, do (gdb) bt bt stands for backtrace now you'll have a lot more useful information about what went wrong, Yours, Paul On Fri, Jan 29, 2010 at 1:27 PM, Roger André ran...@gmail.com wrote: Hi All, I'm experiencing some strange behavior that I would appreciate some help testing. My MapServer 5.6 instance is segfaulting in response to certain WMS requests it is receiving from TileCache. Below is one of the specific requests: http://localhost/cgi-bin/mapserv?map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 I'd appreciate it if someone who has a layer that covers Seattle would try the bbox extents listed above and report back if it causes an error for them. FYI - When I set this bbox as the EXTENTS in my MAP, and the SIZE to 256 256, Mapserver delivers the image without any problem. Thanks, Roger ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Need help testing WMS segfault
Lovely, Another AGG bug. Well the next thing is to package up your environment so a developer can duplicate the problem on their rig. Figure out which layer it is, so you only have to pack that data up. Since the issue is arising in AGG, flag the ticket to the AGG module. When you pack up your map file, remember to also pack up or strip out things like templates, font libraries, symbol libraries, etc. Ideally, copy the whole mess to a new path on your system ensure it does in fact run independently of the rest of your installation. Best, Paul On 2010-01-29, at 2:11 PM, Roger André wrote: Hi Paul, Thanks for the advice. (Chris Schmidt suggested I do the same thing in IRC yesterday, and I forgot to try it.) Below are the results of gdb. It's fun to run, but uhm... not something I'm readily able to decipher (yet). $ gdb /usr/lib/cgi-bin/mapserv GNU gdb (GDB) 7.0-ubuntu Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type show copying and show warranty for details. This GDB was configured as i486-linux-gnu. For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /usr/lib/cgi-bin/mapserv...done. (gdb) run QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 Starting program: /usr/lib/cgi-bin/mapserv QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 [Thread debugging using libthread_db enabled] Program received signal SIGSEGV, Segmentation fault. 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6 (gdb) bt #0 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6 #1 0x0740d868 in malloc () from /lib/tls/i686/cmov/libc.so.6 #2 0x006abbb7 in operator new(unsigned int) () from /usr/lib/libstdc++.so.6 #3 0x006abced in operator new[](unsigned int) () from /usr/lib/libstdc++.so.6 #4 0x080dbdd5 in void mapserver::render_scanlinesmapserver::rasterizer_scanline_aamapserver::rasterizer_sl_clipmapserver::ras_conv_int , mapserver::scanline_u8, mapserver::renderer_scanline_aa_solidmapserver::renderer_basemapserver::pixfmt_alpha_blend_rgbamapserver::blender_rgba_premapserver::rgba8, mapserver::order_bgra, mapserv_row_ptr_cacheint, int (mapserver::rasterizer_scanline_aamapserver::rasterizer_sl_clipmapserver::ras_conv_int , mapserver::scanline_u8, mapserver::renderer_scanline_aa_solidmapserver::renderer_basemapserver::pixfmt_alpha_blend_rgbamapserver::blender_rgba_premapserver::rgba8, mapserver::order_bgra, mapserv_row_ptr_cacheint, int ) () #5 0x080ba7ac in T.1744 () #6 0x080bdbda in msDrawShadeSymbolAGG () #7 0x0813b3d2 in msDrawShadeSymbol () #8 0x0809ff17 in msDrawShape () #9 0x080a2cfe in msDrawVectorLayer () #10 0x080a343d in msDrawLayer () #11 0x080a4fd7 in msDrawMap () #12 0x08157d82 in msWMSGetMap () #13 0x0815cf36 in msWMSDispatch () #14 0x080e9924 in msOWSDispatch () #15 0x08056583 in main () (gdb) Roger -- On Fri, Jan 29, 2010 at 1:38 PM, Paul Ramsey pram...@opengeo.org wrote: Roger, It looks like you're on Linux, so pull a stacktrace, it's fun! gdb /path/to/mapserv ... lots of info ... (gdb) run QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 then when you hit to segfault, do (gdb) bt bt stands for backtrace now you'll have a lot more useful information about what went wrong, Yours, Paul On Fri, Jan 29, 2010 at 1:27 PM, Roger André ran...@gmail.com wrote: Hi All, I'm experiencing some strange behavior that I would appreciate some help testing. My MapServer 5.6 instance is segfaulting in response to certain WMS requests it is receiving from TileCache. Below is one of the specific requests: http://localhost/cgi-bin/mapserv?map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 I'd appreciate it if someone who has a layer that covers Seattle would try the bbox extents listed above and report back if it causes an error for them. FYI - When I set this bbox as the EXTENTS in my MAP, and the SIZE to 256 256, Mapserver delivers the image without any problem. Thanks, Roger ___ mapserver-users mailing list
RE: [mapserver-users] C# query method
The queryByAttribute method essentially creates a custom filter (first preserving the old one) and then hands things off to the underlying driver. For that reason it can't apply the existing filter. All the other methods will honor the existing filter in the same way drawing does. The point, rect or shape filtering happens after the filter is applied by the driver... Steve From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Murty Maganti Sent: Friday, January 29, 2010 1:51 PM To: Lime, Steve D (DNR); Tamas Szekeres Cc: mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] C# query method Hi Steve/Tamas Until now I was under the impression that I can't do a query by attributes and shape in a single call. Hence I had written my code first to execute query by shape and append those results to query expression as IN clause and invoke queryByAttributes. While doing some testing on oracle spatial layer, I found that queryByShape is actually honoring filter expression on the layer. Since this will be executed as a single call, I want to modify my code to call only queryByShape and set the query expression to filter. This will improve overall time taken for the query execution but I want to make sure that his behavior is consistent across all data sets (providers). Thanks Murty From: Lime, Steve D (DNR) [mailto:steve.l...@state.mn.us] Sent: Friday, January 29, 2010 2:27 PM To: Tamas Szekeres; Murty Maganti Cc: mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] C# query method The one notable exception is the queryByAttribute method. It definitely ignores the existing filter. Steve From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Tamas Szekeres Sent: Friday, January 29, 2010 12:32 PM To: Murty Maganti Cc: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] C# query method Murty, It's up to the driver how the filter is actually used, but the query methods should normally use the specified filter setting to limit the shapes retrieved from the data source. Best regards, Tamas 2010/1/29 Murty Maganti mmaga...@oriongis.commailto:mmaga...@oriongis.com Hi I want to know if a layer's filter (set using layerObj.setFilter method) is used while executing any of the query methods on a layer like queryByShape, queryByAttributes, queryByRect etc. Thanks Murty ___ mapserver-users mailing list mapserver-users@lists.osgeo.orgmailto:mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] javscript controls for Zoom and Pan
I guess you'd need to be specific on what you mean by javascript control for this. Typically this means moving from a form-based interface where the whole page refreshes to one where most of the work happens on the client and MapServer is just used to respond to image or query requests. While you *could* write your own I think it's much more productive to look at one of the frameworks out there, of which a couple have already been mentioned. Personally, I'm a big OpenLayers fan with an OL client fronting MapServer-based services. Also, as a php user p.mapper (http://www.pmapper.net/) may be off interest and there are others. -Steve From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Matías Manuel Grandi Sent: Friday, January 29, 2010 11:51 AM To: Christian Jauvin Cc: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] javscript controls for Zoom and Pan El 29 de enero de 2010 13:46, Christian Jauvin cjau...@gmail.commailto:cjau...@gmail.com escribió: Hi Matias, I will take the occasion to suggest that you also take a look at Dracones, a new framework I recently released for MapServer, which provides easy handling of basic mapping services like pan and zoom, among other things: http://surveillance.mcgill.ca/dracones/ Best, Christian 2010/1/29 Matías Manuel Grandi matiasgra...@gmail.commailto:matiasgra...@gmail.com: Hi friends! I am just starting with mapserver, it's great! I have a site with phpmapscript and posgis databases. I want to change the traditional zoom and pan forms controls and add some javascript control for this. Is there any script ready to use to add to my site so my controls look nicer? Thx! Mato.- ___ mapserver-users mailing list mapserver-users@lists.osgeo.orgmailto:mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users Thanks for both answers. But I was looking for something simple. Just a piece of code to replace de old-fashioned zoom and pan form controls. Do something simple exist or I have to start thinking in moving to a mapserver framework? Thx! Mato.- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] How to serve individual RAW binary Bands fromWCS as floating point geotiff
Is this link of help? http://mapserver.org/input/raster.html#special-processing-directives There's a directive to extract a single band from an n-band image... Steve -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Peter Willis Sent: Friday, January 29, 2010 10:41 AM To: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] How to serve individual RAW binary Bands fromWCS as floating point geotiff Hello, Interesting... The documentation indicates: RangeSubset=contents:nearest[Band[120]] I tried what you suggest but continue to have the same problem. The mapserver *did not* complain about 'RESAMPLE=BILINEARBand=120' so I guess we can assume that those parameters work. Peter Rahkonen Jukka wrote: Hi, I have never used this myself: RangeSubset=contents:nearest[Band[120]] Is that WCS 1.0.0 parameter? For selecting bands from WCS 1.0.0 service I have been using something like RESAMPLE=BILINEARBand=4 -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org puolesta: Peter Willis Lähetetty: pe 29.1.2010 0:26 Vastaanottaja: mapserver-users@lists.osgeo.org Aihe: Re: [mapserver-users] How to serve individual RAW binary Bands fromWCS as floating point geotiff Hello, The definition of GEOTIFF_FLOAT is as follows: OUTPUTFORMAT NAME GEOTIFF_FLOAT DRIVER GDAL/GTiff MIMETYPE application/octet-stream IMAGEMODE FLOAT32 END I Added the MIMETYPE as shown to ensure that web browsers would ask to save the file rather than just open it in an image viewer from a temp file. (MS Windows...) That part works fine. Mostly I am concerned with extracting a specific 'band' from the multi-band file. The server serves floating point geotiff just fine. Peter Rahkonen Jukka wrote: Hi, How have you defined the OUTPUTFORMAT for GEOTIFF_FLOAT? -Jukka Rahkonen- Peter Willis wrote: Hello, I have been setting up a WCS map file for mapserver. PROBLEM: Problems arise when rasters are defined as follows: LAYER NAME SomeDataChannel120 STATUS OFF DEBUG ON TYPE RASTER ### required PROCESSING BANDS=120 METADATA wcs_label Data/stuff wcs_rangeset_name 'bands' wcs_rangeset_label Stuff thats mapped ows_extent '-135 55 -121 46' wcs_resolution '0.08332 -0.083332' ows_srs 'EPSG:4326' wcs_srs 'EPSG:4326' wcs_formats 'GEOTIFF_FLOAT,GEOTIFF_INT16' wcs_nativeformat 'ENVI' #wcs_bandcount '563' wcs_rangeset_axes 'bands' END DATA /data/stuff.img PROJECTION init=epsg:4623 END DUMP TRUE ### required END I have 'wcs_bandcount' commented out because mapserver causes an internal error in the web server if I define the band count. I get floating point geotiff served with the following client request: http://sparky.com/cgi-bin/wcs?REQUEST=GetCoverageSERVICE=WCSVERSION=1.0.0COVERAGE=SomeDataChannel120CRS=EPSG:4326BBOX=-135,55,-121,46WIDTH=432HEIGHT=216FORMAT=GEOTIFF_FLOATRangeSubset=contents:nearest[Band[120]] ..however, I always only get the first band from the img file QUESTIONS: Is there a problem with this setup? Do I need to define each band as a layer in the mapfile or will mapserver WCS allow the client to request a single channel? Thanks for any enlightenment, Peter ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Need help testing WMS segfault
Hi Paul, Ok. I'll see if I can replicate the problem with a single data layer, and will then package everything together so another developer can run it. Thanks, Roger -- On Fri, Jan 29, 2010 at 2:16 PM, Paul Ramsey pram...@opengeo.org wrote: Lovely, Another AGG bug. Well the next thing is to package up your environment so a developer can duplicate the problem on their rig. Figure out which layer it is, so you only have to pack that data up. Since the issue is arising in AGG, flag the ticket to the AGG module. When you pack up your map file, remember to also pack up or strip out things like templates, font libraries, symbol libraries, etc. Ideally, copy the whole mess to a new path on your system ensure it does in fact run independently of the rest of your installation. Best, Paul On 2010-01-29, at 2:11 PM, Roger André wrote: Hi Paul, Thanks for the advice. (Chris Schmidt suggested I do the same thing in IRC yesterday, and I forgot to try it.) Below are the results of gdb. It's fun to run, but uhm... not something I'm readily able to decipher (yet). $ gdb /usr/lib/cgi-bin/mapserv GNU gdb (GDB) 7.0-ubuntu Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type show copying and show warranty for details. This GDB was configured as i486-linux-gnu. For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /usr/lib/cgi-bin/mapserv...done. (gdb) run QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 Starting program: /usr/lib/cgi-bin/mapserv QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 [Thread debugging using libthread_db enabled] Program received signal SIGSEGV, Segmentation fault. 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6 (gdb) bt #0 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6 #1 0x0740d868 in malloc () from /lib/tls/i686/cmov/libc.so.6 #2 0x006abbb7 in operator new(unsigned int) () from /usr/lib/libstdc++.so.6 #3 0x006abced in operator new[](unsigned int) () from /usr/lib/libstdc++.so.6 #4 0x080dbdd5 in void mapserver::render_scanlinesmapserver::rasterizer_scanline_aamapserver::rasterizer_sl_clipmapserver::ras_conv_int , mapserver::scanline_u8, mapserver::renderer_scanline_aa_solidmapserver::renderer_basemapserver::pixfmt_alpha_blend_rgbamapserver::blender_rgba_premapserver::rgba8, mapserver::order_bgra, mapserv_row_ptr_cacheint, int (mapserver::rasterizer_scanline_aamapserver::rasterizer_sl_clipmapserver::ras_conv_int , mapserver::scanline_u8, mapserver::renderer_scanline_aa_solidmapserver::renderer_basemapserver::pixfmt_alpha_blend_rgbamapserver::blender_rgba_premapserver::rgba8, mapserver::order_bgra, mapserv_row_ptr_cacheint, int ) () #5 0x080ba7ac in T.1744 () #6 0x080bdbda in msDrawShadeSymbolAGG () #7 0x0813b3d2 in msDrawShadeSymbol () #8 0x0809ff17 in msDrawShape () #9 0x080a2cfe in msDrawVectorLayer () #10 0x080a343d in msDrawLayer () #11 0x080a4fd7 in msDrawMap () #12 0x08157d82 in msWMSGetMap () #13 0x0815cf36 in msWMSDispatch () #14 0x080e9924 in msOWSDispatch () #15 0x08056583 in main () (gdb) Roger -- On Fri, Jan 29, 2010 at 1:38 PM, Paul Ramsey pram...@opengeo.org wrote: Roger, It looks like you're on Linux, so pull a stacktrace, it's fun! gdb /path/to/mapserv ... lots of info ... (gdb) run QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 then when you hit to segfault, do (gdb) bt bt stands for backtrace now you'll have a lot more useful information about what went wrong, Yours, Paul On Fri, Jan 29, 2010 at 1:27 PM, Roger André ran...@gmail.com wrote: Hi All, I'm experiencing some strange behavior that I would appreciate some help testing. My MapServer 5.6 instance is segfaulting in response to certain WMS requests it is receiving from TileCache. Below is one of the specific requests: http://localhost/cgi-bin/mapserv?map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 I'd appreciate it if someone who has a layer that covers Seattle would try the bbox extents listed above and report back if it causes an error for them. FYI - When I set this bbox
RE: [mapserver-users] arithmethic rotation values
Only option (w/shapefile) is to add a new field and do a conversion... Steve -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Sven Schroeter Sent: Friday, January 29, 2010 8:58 AM To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] arithmethic rotation values Hi, I have this layer: LAYER NAME kanal_fliess_haltung TYPE point STATUS on DATA kanal/Fliesspfeil.shp CLASS STYLE SYMBOL 'triangle' SIZE 10 COLOR 0 0 0 ANGLE [Drehung] END END END In my ange-field there are arithmethic rotation values, not geographic. So my symbol gets the wrong rotation. Any idea to solve the problem? Thanks Sven ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] How to serve individual RAW binary Bands fromWCS as floating point geotiff
Hello, Thanks. I have the following line in the map file LAYER declaration: PROCESSING BANDS=120 In any case, the current configuration gives me a floating point geotiff that is all zeros. I know that band 120 of the file has non-zero double precision data in it. Maybe it's a byte ordering problem Peter Lime, Steve D (DNR) wrote: Is this link of help? http://mapserver.org/input/raster.html#special-processing-directives There's a directive to extract a single band from an n-band image... Steve -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Peter Willis Sent: Friday, January 29, 2010 10:41 AM To: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] How to serve individual RAW binary Bands fromWCS as floating point geotiff Hello, Interesting... The documentation indicates: RangeSubset=contents:nearest[Band[120]] I tried what you suggest but continue to have the same problem. The mapserver *did not* complain about 'RESAMPLE=BILINEARBand=120' so I guess we can assume that those parameters work. Peter Rahkonen Jukka wrote: Hi, I have never used this myself: RangeSubset=contents:nearest[Band[120]] Is that WCS 1.0.0 parameter? For selecting bands from WCS 1.0.0 service I have been using something like RESAMPLE=BILINEARBand=4 -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org puolesta: Peter Willis Lähetetty: pe 29.1.2010 0:26 Vastaanottaja: mapserver-users@lists.osgeo.org Aihe: Re: [mapserver-users] How to serve individual RAW binary Bands fromWCS as floating point geotiff Hello, The definition of GEOTIFF_FLOAT is as follows: OUTPUTFORMAT NAME GEOTIFF_FLOAT DRIVER GDAL/GTiff MIMETYPE application/octet-stream IMAGEMODE FLOAT32 END I Added the MIMETYPE as shown to ensure that web browsers would ask to save the file rather than just open it in an image viewer from a temp file. (MS Windows...) That part works fine. Mostly I am concerned with extracting a specific 'band' from the multi-band file. The server serves floating point geotiff just fine. Peter Rahkonen Jukka wrote: Hi, How have you defined the OUTPUTFORMAT for GEOTIFF_FLOAT? -Jukka Rahkonen- Peter Willis wrote: Hello, I have been setting up a WCS map file for mapserver. PROBLEM: Problems arise when rasters are defined as follows: LAYER NAME SomeDataChannel120 STATUS OFF DEBUG ON TYPE RASTER ### required PROCESSING BANDS=120 METADATA wcs_label Data/stuff wcs_rangeset_name 'bands' wcs_rangeset_label Stuff thats mapped ows_extent '-135 55 -121 46' wcs_resolution '0.08332 -0.083332' ows_srs 'EPSG:4326' wcs_srs 'EPSG:4326' wcs_formats 'GEOTIFF_FLOAT,GEOTIFF_INT16' wcs_nativeformat 'ENVI' #wcs_bandcount '563' wcs_rangeset_axes 'bands' END DATA /data/stuff.img PROJECTION init=epsg:4623 END DUMP TRUE ### required END I have 'wcs_bandcount' commented out because mapserver causes an internal error in the web server if I define the band count. I get floating point geotiff served with the following client request: http://sparky.com/cgi-bin/wcs?REQUEST=GetCoverageSERVICE=WCSVERSION=1.0.0COVERAGE=SomeDataChannel120CRS=EPSG:4326BBOX=-135,55,-121,46WIDTH=432HEIGHT=216FORMAT=GEOTIFF_FLOATRangeSubset=contents:nearest[Band[120]] ..however, I always only get the first band from the img file QUESTIONS: Is there a problem with this setup? Do I need to define each band as a layer in the mapfile or will mapserver WCS allow the client to request a single channel? Thanks for any enlightenment, Peter ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Need help testing WMS segfault
Alright, I've clipped the data sets down to areas just slightly larger than the WMS bbox, cleaned up the map file, and replicated the WMS to make sure that it still breaks. The tgz file that contains the mapfile and 2 shapefiles is just under 5 MB. Where should I file the bug, and can I attach the data to the bug? Thanks, Roger -- On Fri, Jan 29, 2010 at 2:57 PM, Roger André ran...@gmail.com wrote: Hi Paul, Ok. I'll see if I can replicate the problem with a single data layer, and will then package everything together so another developer can run it. Thanks, Roger -- On Fri, Jan 29, 2010 at 2:16 PM, Paul Ramsey pram...@opengeo.org wrote: Lovely, Another AGG bug. Well the next thing is to package up your environment so a developer can duplicate the problem on their rig. Figure out which layer it is, so you only have to pack that data up. Since the issue is arising in AGG, flag the ticket to the AGG module. When you pack up your map file, remember to also pack up or strip out things like templates, font libraries, symbol libraries, etc. Ideally, copy the whole mess to a new path on your system ensure it does in fact run independently of the rest of your installation. Best, Paul On 2010-01-29, at 2:11 PM, Roger André wrote: Hi Paul, Thanks for the advice. (Chris Schmidt suggested I do the same thing in IRC yesterday, and I forgot to try it.) Below are the results of gdb. It's fun to run, but uhm... not something I'm readily able to decipher (yet). $ gdb /usr/lib/cgi-bin/mapserv GNU gdb (GDB) 7.0-ubuntu Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type show copying and show warranty for details. This GDB was configured as i486-linux-gnu. For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /usr/lib/cgi-bin/mapserv...done. (gdb) run QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 Starting program: /usr/lib/cgi-bin/mapserv QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 [Thread debugging using libthread_db enabled] Program received signal SIGSEGV, Segmentation fault. 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6 (gdb) bt #0 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6 #1 0x0740d868 in malloc () from /lib/tls/i686/cmov/libc.so.6 #2 0x006abbb7 in operator new(unsigned int) () from /usr/lib/libstdc++.so.6 #3 0x006abced in operator new[](unsigned int) () from /usr/lib/libstdc++.so.6 #4 0x080dbdd5 in void mapserver::render_scanlinesmapserver::rasterizer_scanline_aamapserver::rasterizer_sl_clipmapserver::ras_conv_int , mapserver::scanline_u8, mapserver::renderer_scanline_aa_solidmapserver::renderer_basemapserver::pixfmt_alpha_blend_rgbamapserver::blender_rgba_premapserver::rgba8, mapserver::order_bgra, mapserv_row_ptr_cacheint, int (mapserver::rasterizer_scanline_aamapserver::rasterizer_sl_clipmapserver::ras_conv_int , mapserver::scanline_u8, mapserver::renderer_scanline_aa_solidmapserver::renderer_basemapserver::pixfmt_alpha_blend_rgbamapserver::blender_rgba_premapserver::rgba8, mapserver::order_bgra, mapserv_row_ptr_cacheint, int ) () #5 0x080ba7ac in T.1744 () #6 0x080bdbda in msDrawShadeSymbolAGG () #7 0x0813b3d2 in msDrawShadeSymbol () #8 0x0809ff17 in msDrawShape () #9 0x080a2cfe in msDrawVectorLayer () #10 0x080a343d in msDrawLayer () #11 0x080a4fd7 in msDrawMap () #12 0x08157d82 in msWMSGetMap () #13 0x0815cf36 in msWMSDispatch () #14 0x080e9924 in msOWSDispatch () #15 0x08056583 in main () (gdb) Roger -- On Fri, Jan 29, 2010 at 1:38 PM, Paul Ramsey pram...@opengeo.org wrote: Roger, It looks like you're on Linux, so pull a stacktrace, it's fun! gdb /path/to/mapserv ... lots of info ... (gdb) run QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 then when you hit to segfault, do (gdb) bt bt stands for backtrace now you'll have a lot more useful information about what went wrong, Yours, Paul On Fri, Jan 29, 2010 at 1:27 PM, Roger André ran...@gmail.com wrote: Hi All, I'm experiencing some strange behavior that I would appreciate some help testing. My MapServer 5.6 instance is segfaulting in response to certain WMS requests it is receiving from TileCache. Below is one of the specific requests:
Re: [mapserver-users] Need help testing WMS segfault
File bug in trac http://trac.osgeo.org/mapserver With a 5mb attachement, you might need to separately upload it somewhere and post a URL, not sure what the attachment max size is for osgeo trac. P On 2010-01-29, at 4:40 PM, Roger André wrote: Alright, I've clipped the data sets down to areas just slightly larger than the WMS bbox, cleaned up the map file, and replicated the WMS to make sure that it still breaks. The tgz file that contains the mapfile and 2 shapefiles is just under 5 MB. Where should I file the bug, and can I attach the data to the bug? Thanks, Roger -- On Fri, Jan 29, 2010 at 2:57 PM, Roger André ran...@gmail.com wrote: Hi Paul, Ok. I'll see if I can replicate the problem with a single data layer, and will then package everything together so another developer can run it. Thanks, Roger -- On Fri, Jan 29, 2010 at 2:16 PM, Paul Ramsey pram...@opengeo.org wrote: Lovely, Another AGG bug. Well the next thing is to package up your environment so a developer can duplicate the problem on their rig. Figure out which layer it is, so you only have to pack that data up. Since the issue is arising in AGG, flag the ticket to the AGG module. When you pack up your map file, remember to also pack up or strip out things like templates, font libraries, symbol libraries, etc. Ideally, copy the whole mess to a new path on your system ensure it does in fact run independently of the rest of your installation. Best, Paul On 2010-01-29, at 2:11 PM, Roger André wrote: Hi Paul, Thanks for the advice. (Chris Schmidt suggested I do the same thing in IRC yesterday, and I forgot to try it.) Below are the results of gdb. It's fun to run, but uhm... not something I'm readily able to decipher (yet). $ gdb /usr/lib/cgi-bin/mapserv GNU gdb (GDB) 7.0-ubuntu Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type show copying and show warranty for details. This GDB was configured as i486-linux-gnu. For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /usr/lib/cgi-bin/mapserv...done. (gdb) run QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 Starting program: /usr/lib/cgi-bin/mapserv QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 [Thread debugging using libthread_db enabled] Program received signal SIGSEGV, Segmentation fault. 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6 (gdb) bt #0 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6 #1 0x0740d868 in malloc () from /lib/tls/i686/cmov/libc.so.6 #2 0x006abbb7 in operator new(unsigned int) () from /usr/lib/libstdc++.so.6 #3 0x006abced in operator new[](unsigned int) () from /usr/lib/libstdc++.so.6 #4 0x080dbdd5 in void mapserver::render_scanlinesmapserver::rasterizer_scanline_aamapserver::rasterizer_sl_clipmapserver::ras_conv_int , mapserver::scanline_u8, mapserver::renderer_scanline_aa_solidmapserver::renderer_basemapserver::pixfmt_alpha_blend_rgbamapserver::blender_rgba_premapserver::rgba8, mapserver::order_bgra, mapserv_row_ptr_cacheint, int (mapserver::rasterizer_scanline_aamapserver::rasterizer_sl_clipmapserver::ras_conv_int , mapserver::scanline_u8, mapserver::renderer_scanline_aa_solidmapserver::renderer_basemapserver::pixfmt_alpha_blend_rgbamapserver::blender_rgba_premapserver::rgba8, mapserver::order_bgra, mapserv_row_ptr_cacheint, int ) () #5 0x080ba7ac in T.1744 () #6 0x080bdbda in msDrawShadeSymbolAGG () #7 0x0813b3d2 in msDrawShadeSymbol () #8 0x0809ff17 in msDrawShape () #9 0x080a2cfe in msDrawVectorLayer () #10 0x080a343d in msDrawLayer () #11 0x080a4fd7 in msDrawMap () #12 0x08157d82 in msWMSGetMap () #13 0x0815cf36 in msWMSDispatch () #14 0x080e9924 in msOWSDispatch () #15 0x08056583 in main () (gdb) Roger -- On Fri, Jan 29, 2010 at 1:38 PM, Paul Ramsey pram...@opengeo.org wrote: Roger, It looks like you're on Linux, so pull a stacktrace, it's fun! gdb /path/to/mapserv ... lots of info ... (gdb) run QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703 then when you hit to segfault, do (gdb) bt bt stands for backtrace now you'll have a lot more useful information about what went wrong, Yours, Paul On Fri, Jan 29, 2010 at
Re: [mapserver-users] Need help testing WMS segfault
sigh I'm an idiot. Total size is much smaller.
72Kagg_wms_segfault.tar.gz
Paul, you'll appreciate this. The file is much smaller when you do this:
$ ogr2ogr parcel_clip.shp PG:host=localhost dbname=foo \
-sql SELECT
parcel_id,
import_exp,
external_i,
ST_Intersection('SRID=4326;POLYGON((-122.339256836
47.6576914062,
-122.331763672 47.6576914062,
-122.331763672 47.6651845703,
-122.339256836 47.6651845703,
-122.339256836 47.6576914062))', the_geom)
FROM parcel
WHERE 'SRID=4326;POLYGON((-122.339256836 47.6576914062,
-122.331763672
47.6576914062,
-122.331763672
47.6651845703,
-122.339256836
47.6651845703,
-122.339256836
47.6576914062))'
the_geom \
-nlt POLYGON
instead of just:
$ ogr2ogr parcel_clip.shp PG:host=localhost dbname=foo \
-sql SELECT
parcel_id,
import_exp,
external_i,
ST_Intersection('SRID=4326;POLYGON((-122.339256836
47.6576914062,
-122.331763672 47.6576914062,
-122.331763672 47.6651845703,
-122.339256836 47.6651845703,
-122.339256836 47.6576914062))', the_geom)
FROM parcel
-nlt POLYGON
I'll file the bug now.
Roger
--
On Fri, Jan 29, 2010 at 4:42 PM, Paul Ramsey pram...@opengeo.org wrote:
File bug in trac
http://trac.osgeo.org/mapserver
With a 5mb attachement, you might need to separately upload it somewhere
and post a URL, not sure what the attachment max size is for osgeo trac.
P
On 2010-01-29, at 4:40 PM, Roger André wrote:
Alright, I've clipped the data sets down to areas just slightly larger than
the WMS bbox, cleaned up the map file, and replicated the WMS to make sure
that it still breaks. The tgz file that contains the mapfile and 2
shapefiles is just under 5 MB. Where should I file the bug, and can I
attach the data to the bug?
Thanks,
Roger
--
On Fri, Jan 29, 2010 at 2:57 PM, Roger André ran...@gmail.com wrote:
Hi Paul,
Ok. I'll see if I can replicate the problem with a single data layer, and
will then package everything together so another developer can run it.
Thanks,
Roger
--
On Fri, Jan 29, 2010 at 2:16 PM, Paul Ramsey pram...@opengeo.org wrote:
Lovely, Another AGG bug. Well the next thing is to package up your
environment so a developer can duplicate the problem on their rig. Figure
out which layer it is, so you only have to pack that data up. Since the
issue is arising in AGG, flag the ticket to the AGG module. When you pack up
your map file, remember to also pack up or strip out things like templates,
font libraries, symbol libraries, etc. Ideally, copy the whole mess to a new
path on your system ensure it does in fact run independently of the rest of
your installation.
Best,
Paul
On 2010-01-29, at 2:11 PM, Roger André wrote:
Hi Paul,
Thanks for the advice. (Chris Schmidt suggested I do the same thing in
IRC yesterday, and I forgot to try it.)
Below are the results of gdb. It's fun to run, but uhm... not something
I'm readily able to decipher (yet).
$ gdb /usr/lib/cgi-bin/mapserv
GNU gdb (GDB) 7.0-ubuntu
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
http://gnu.org/licenses/gpl.html
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type show
copying
and show warranty for details.
This GDB was configured as i486-linux-gnu.
For bug reporting instructions, please see:
http://www.gnu.org/software/gdb/bugs/...
Reading symbols from /usr/lib/cgi-bin/mapserv...done.
(gdb) run
QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703
Starting program: /usr/lib/cgi-bin/mapserv
QUERY_STRING=map=/var/www/mapfiles/seattle.maplayers=roadsstyles=service=WMSwidth=256format=image/pngrequest=GetMapheight=256srs=EPSG:4326version=1.1.1bbox=-122.338256836,47.6586914062,-122.332763672,47.6641845703
[Thread debugging using libthread_db enabled]
Program received signal SIGSEGV, Segmentation fault.
0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6
(gdb) bt
#0 0x0740bbf2 in ?? () from /lib/tls/i686/cmov/libc.so.6
#1 0x0740d868 in malloc () from /lib/tls/i686/cmov/libc.so.6
#2 0x006abbb7 in operator new(unsigned int) () from
/usr/lib/libstdc++.so.6
#3 0x006abced in operator new[](unsigned int) () from
/usr/lib/libstdc++.so.6
#4 0x080dbdd5 in void
Re: [mapserver-users] Need help testing WMS segfault
Right here:
http://www.osgeo.org/osgeo_userid
On 2010-01-29, at 5:09 PM, Roger André wrote:
It appears I need an OsGeo login with TICKET_CREATE privileges. How do I
get one of those?
--
On Fri, Jan 29, 2010 at 5:04 PM, Roger André ran...@gmail.com wrote:
sigh I'm an idiot. Total size is much smaller.
72Kagg_wms_segfault.tar.gz
Paul, you'll appreciate this. The file is much smaller when you do this:
$ ogr2ogr parcel_clip.shp PG:host=localhost dbname=foo \
-sql SELECT
parcel_id,
import_exp,
external_i,
ST_Intersection('SRID=4326;POLYGON((-122.339256836
47.6576914062,
-122.331763672 47.6576914062,
-122.331763672 47.6651845703,
-122.339256836 47.6651845703,
-122.339256836 47.6576914062))', the_geom)
FROM parcel
WHERE 'SRID=4326;POLYGON((-122.339256836 47.6576914062,
-122.331763672
47.6576914062,
-122.331763672
47.6651845703,
-122.339256836
47.6651845703,
-122.339256836
47.6576914062))'
the_geom \
-nlt POLYGON
instead of just:
$ ogr2ogr parcel_clip.shp PG:host=localhost dbname=foo \
-sql SELECT
parcel_id,
import_exp,
external_i,
ST_Intersection('SRID=4326;POLYGON((-122.339256836
47.6576914062,
-122.331763672 47.6576914062,
-122.331763672 47.6651845703,
-122.339256836 47.6651845703,
-122.339256836 47.6576914062))', the_geom)
FROM parcel
-nlt POLYGON
I'll file the bug now.
Roger
--
On Fri, Jan 29, 2010 at 4:42 PM, Paul Ramsey pram...@opengeo.org wrote:
File bug in trac
http://trac.osgeo.org/mapserver
With a 5mb attachement, you might need to separately upload it somewhere and
post a URL, not sure what the attachment max size is for osgeo trac.
P
On 2010-01-29, at 4:40 PM, Roger André wrote:
Alright, I've clipped the data sets down to areas just slightly larger than
the WMS bbox, cleaned up the map file, and replicated the WMS to make sure
that it still breaks. The tgz file that contains the mapfile and 2
shapefiles is just under 5 MB. Where should I file the bug, and can I
attach the data to the bug?
Thanks,
Roger
--
On Fri, Jan 29, 2010 at 2:57 PM, Roger André ran...@gmail.com wrote:
Hi Paul,
Ok. I'll see if I can replicate the problem with a single data layer, and
will then package everything together so another developer can run it.
Thanks,
Roger
--
On Fri, Jan 29, 2010 at 2:16 PM, Paul Ramsey pram...@opengeo.org wrote:
Lovely, Another AGG bug. Well the next thing is to package up your
environment so a developer can duplicate the problem on their rig. Figure
out which layer it is, so you only have to pack that data up. Since the
issue is arising in AGG, flag the ticket to the AGG module. When you pack up
your map file, remember to also pack up or strip out things like templates,
font libraries, symbol libraries, etc. Ideally, copy the whole mess to a new
path on your system ensure it does in fact run independently of the rest of
your installation.
Best,
Paul
On 2010-01-29, at 2:11 PM, Roger André wrote:
Hi Paul,
Thanks for the advice. (Chris Schmidt suggested I do the same thing in IRC
yesterday, and I forgot to try it.)
Below are the results of gdb. It's fun to run, but uhm... not something
I'm readily able to decipher (yet).
$ gdb /usr/lib/cgi-bin/mapserv
GNU gdb (GDB) 7.0-ubuntu
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
http://gnu.org/licenses/gpl.html
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type show copying
and show warranty for details.
This GDB was configured as i486-linux-gnu.
For bug reporting instructions, please see:
http://www.gnu.org/software/gdb/bugs/...
Reading symbols from /usr/lib/cgi-bin/mapserv...done.
(gdb) run
