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[maplab-users] Tutorial Raster Layer Using maplab-2.0-dev20030422 Not renderingPaul Spencer spencer@dmsolutions.caWed, 23 Apr 2003 14:29:24 -0400
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Not that I know of. The same mapfile works with mapserv cgi? John Norton wrote: > I just replaced mapscript 37 with mapscript 36. Should I use a different > one? Maplab Info shows... > > > > > MapServer version 3.6.6-dev OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP > SUPPORTS=PROJ SUPPORTS=TTF SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT > INPUT=EPPL7 INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE > > > > > > Still no raster layer rendered. Is there a file size limit? This tiff is > about 250MB. > ------------------------------------------------------ > John Norton > USDA-RSAC > 2222 W 2300 S > Salt Lake City, UT 84119 > Phone: 801-975-3766 > Fax: 801-975-3478 > Intranet: fsweb.rsac.fs.fed.us > Internet: www.fs.fed.us/eng/rsac/ > ------------------------------------------------------ > > > |---------+---------------------------> > | | Paul Spencer | > | | <pagameba@magma.| > | | ca> | > | | | > | | 04/23/2003 11:40| > | | AM | > | | Please respond | > | | to spencer | > | | | > |---------+---------------------------> > >-----------------------------------------------------------------------------------------------------------------------| > | | > | To: John Norton <jnorton@fs.fed.us> | > | cc: maplab-users@dmsolutions.ca, Mapserver Users <Mapserver-users@lists.gis.umn.edu> | > | Subject: Re: [maplab-users] Tutorial Raster Layer Using maplab-2.0-dev20030422 Not rendering | > >-----------------------------------------------------------------------------------------------------------------------| > > > > > John, > > a couple of things. First, maplab is not yet compatible with mapserver > 37 so I am going to assume (hope) that the rendering issues are related > to that. > > The other questions are more applicable to the mapserver-users mailing > list so I have copied it on this reply. I would imagine that Frank > Warmerdam wrote the piece in the RASTER-HOW-TO since he is the GDAL > maintainer. > > Cheers, > > Paul > > John Norton wrote: > > >>After installing maplab-2.0-dev20030422 and running the tutorial project > > I > >>could not get the bath_mapserver.tif layer to render. I noticed that >>INPUT=TIFF is not compiled into mapscript_37 so I went and built a >>tileindex shapefile and then that raster layer rendered with the map. >>Great! But, now I want to build my own map with a RASTER layer. My raster >>file looks like this: >>Driver: GTiff/GeoTIFF >>Size is 11453, 8504 >>Coordinate System is `' >>Origin = (-5791247.097672,6903854.269482) >>Pixel Size = (1000.000000,-1000.000000) >>Metadata: >> TIFFTAG_SOFTWARE=Arc/Info >>Corner Coordinates: >>Upper Left (-5791247.098, 6903854.269) >>Lower Left (-5791247.098,-1600145.731) >>Upper Right ( 5661752.902, 6903854.269) >>Lower Right ( 5661752.902,-1600145.731) >>Center ( -64747.098, 2651854.269) >>Band 1 Block=11453x1 Type=Byte, ColorInterp=Red >> Min=0.000/0, Max=255.000/0, Computed Min/Max=0.000,250.000 >>Band 2 Block=11453x1 Type=Byte, ColorInterp=Green >> Min=0.000/0, Max=255.000/0, Computed Min/Max=0.000,250.000 >>Band 3 Block=11453x1 Type=Byte, ColorInterp=Blue >> Min=0.000/0, Max=255.000/0, Computed Min/Max=0.000,250.000 >> >>World File is: >> 1000.00000000000000 >> 0.00000000000000 >> 0.00000000000000 >> -1000.00000000000000 >> -5791247.09767184130000 >> 6903854.26948160120000 >> >>I ran gdaltindex on this tiff file and got the tile shape file and >>installed it into my map file just as I did with the tutorial image. Just >>one tile (for now). The raster layer does not render at all! My map file > > is > >>using this for EXTENT -5791247.098 -1600145.731 5661752.902 6903854.269. >>First thing I check for such problems. Maplab does not generate any > > errors. > >>This is my first time using INPUT=GDAL with Mapscript. I have used > > GeoTiffs > >>quite a bit with the mapserv CGI and have had no problems. In fact I > > loaded > >>some of those .map files into maplab and I could not get the raster > > layers > >>to render either. I have looked under every rock, I think, on the docs, >>especially the RASTER-HOW-TO. I would imagine whoever wrote this... >> > > > > >> Eventually I should add some general information on how to > > >> preprocess raster data for optimal use in MapServer, and give > > >> specific information on how to use GDAL's rgb2pct.py, gdaladdo and > > >> gdal_translate to converting stuff into pseudocolored, tiled GeoTIFF > > >> files with overviews. > > > > > >> >>Probably has some incite for this. I am running Windoze 2K with Apache 2. >>Can anyone make suggestions on: >>1. Why is my raster layer not rendering? >>2. How can I break a large GeoTiff with wld file into smaller ones with > > wld > >>files? Are the wld files required? >>3. How can I build a colormap into a GeoTiff to improve performance? >> >>Cheers >>------------------------------------------------------ >>John Norton >>USDA-RSAC >>2222 W 2300 S >>Salt Lake City, UT 84119 >>Phone: 801-975-3766 >>Fax: 801-975-3478 >>Intranet: fsweb.rsac.fs.fed.us >>Internet: www.fs.fed.us/eng/rsac/ >>------------------------------------------------------ >> >> >>_______________________________________________ >>Maplab-users mailing list >>Maplab-users@dmsolutions.ca >>http://lists.dmsolutions.ca/mailman/listinfo/maplab-users >> > > > -- > Paul Spencer > Applications and Software Development > DM Solutions Group Inc. > http://www.dmsolutions.ca > > > > > > > > -- Paul Spencer Applications and Software Development DM Solutions Group Inc. http://www.dmsolutions.ca
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