[mapserver-users] tif tile not visible

[Michael McInnis]

I got the error log working and it says "Unable to access file. Corrupt, empty or missing file '/blah/blah/blah/33114.TIF' which I can copy the path and cd to fine. I can display that tif in QGIS.
I don't need to install tilecache to get this map layer to work do I?

Michael McInnis
6033 44th Ave. N.E.
Seattle, WA 98115
206 517-4701

> From: jukka.rahkonen at mmmtike.fi
> To: mmcinnis59 at msn.com; mapserver-users at lists.osgeo.org
> Subject: Re: [mapserver-users] tif tile not visible
> Date: Wed, 31 Jul 2013 20:41:00 +0000
> 
> Hi,
> 
> My first bet is that the reason is in
> MAXSCALEDENOM 82500
> You must zoom pretty close for turning this layer on. Other possibility is that location field points to a relative or absolute file location which is not valid for your test system.
> 
> Add DEBUG 5 into your layer and MS_ERRORFILE into your map and you will get more into into your log. And it would make your mapfile easier to read if you keep the keywords and values in same line.
> 
> -Jukka Rahkonen-
> 
> ________________________________
> Michael McInnis wrote:
> 
> > Dear Mapserver List,
> 
> > I'm migrating some .php/.map files from mapserver 5 to mapserver 6.2.1 and hit a snag with one of my map layers.
> > Below is the generic.map file and the OCEAN shapefile as well as Terrain_250 tif image layers display fine. When I try the Terrain_Tiles layer I don't see the tile image rendered. This seems to have a tile index shape file that exists which has
> a polygon grid of "location" paths to the corresponding tif tile, all of which appear to exist and have the wide open permissions.
> > I can display the shape file and referenced tif tiles in QGIS so I know all the data is good.
> 
> > Am I missing something to establish this shapefile --> tif tile linkage?
> 
> > Thanks
> 
> MAP
> EXTENT -180 -90 180 90
> IMAGECOLOR 153 179 204
> IMAGETYPE PNG24
> SHAPEPATH data/
> FONTSET data/fonts/fonts.list
> UNITS MILES
> SIZE 1000 1000 # Added
> PROJECTION
>   #"+proj=mill +units=m"
> "+proj=longlat +ellps=WGS84"
> END
> OUTPUTFORMAT
> NAME png
> DRIVER "GD/PNG"
> MIMETYPE "image/png"
> IMAGEMODE RGBA
> EXTENSION "png"
> END
> WEB
> #IMAGEPATH "/home/www/gis/tmp/"
> IMAGEPATH "/media/D_Drive/www/gis/tmp/"
> IMAGEURL "gis/tmp/"
> END
> 
> LAYER
> DATA "OCEAN_LatLonD_region"                                // Shape file renders
> NAME "OCEAN"
> TYPE POLYGON
> STATUS ON
> CLASS
> STYLE
> COLOR 153 255 255 #99B3CC
> END
> END
> PROJECTION
>   "+proj=longlat +ellps=WGS84"
> END
> END
> LAYER
> NAME "Terrain_250"                                                    // tif raster layer renders
> DATA "250K_US_HiRes_LatLong.tif"
> TYPE RASTER
> STATUS ON
> OPACITY 50
> #MINSCALEDENOM 82500
> PROJECTION
>   "+proj=longlat +ellps=WGS84"
> END
> END
> LAYER
> NAME "Terrain_Tiles"                                                     // tif raster layer not visible
> TILEINDEX "NEDTiles.shp"
> TILEITEM         "location"
> TYPE RASTER
> STATUS ON
> OPACITY 100
> MAXSCALEDENOM 82500
> PROJECTION
>   "+proj=longlat +ellps=WGS84"
> END
> END
> END
> 
> QUERYMAP
> STATUS ON
> STYLE HILITE
> END
> 
> 
> Michael McInnis 6033 44th Ave. N.E. Seattle, WA 98115 206 517-4701
 		 	   		  
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