Re: [mapserver-users] error in raster layer
On 11-04-08 01:41 PM, morteza shabihkhani wrote: Frank Thank you for your response. In fact, I'm not very familiar with binaries, but as I remember, I had installed GDAL/OGR before I installed Mapserv. How can I check that my installation process was correct? Morteza, I suggested using the command "mapserv -v" to get the version information which includes things like "INPUT=GDAL" if GDAL input support for rasters is supported. I don't think GDAL is picked up automatically when building from source though I'm not sure. about the path, I have provided the path in my mapfile and the mapfile call this layer (in separate file). To make sure I replaced another shapefile (polygon layer) in the same path into this layer, and it worked. Shapefiles and raster files use subtly different rules, and the shapefile layer type is distinct in that an extension is not required. Also, I'm using linux, which I think doesn't need extension for files, but anyway my layer file has the extension of ".lay". In addition, for the polygon layer with the same situation every thing is working very well. Thanks a lot. GDAL does not support ArcGIS layer files (I'm guessing this is what your .lay file is). And if the file has an extension then you must specify it (on linux or Windows). And vectors aren't the same as rasters. Best regards, -- ---+-- I set the clouds in motion - turn up | Frank Warmerdam, warmer...@pobox.com light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush| Geospatial Programmer for Rent ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] error in raster layer
Frank Thank you for your response. In fact, I'm not very familiar with binaries, but as I remember, I had installed GDAL/OGR before I installed Mapserv. How can I check that my installation process was correct? about the path, I have provided the path in my mapfile and the mapfile call this layer (in separate file). To make sure I replaced another shapefile (polygon layer) in the same path into this layer, and it worked. Also, I'm using linux, which I think doesn't need extension for files, but anyway my layer file has the extension of ".lay". In addition, for the polygon layer with the same situation every thing is working very well. Thanks a lot. Regards, On Fri, Apr 8, 2011 at 10:42 AM, Frank Warmerdam wrote: > On 11-04-08 12:16 AM, morteza shabihkhani wrote: > >> Hello all, >> >> I want to create a very simple raster layer, but I faced to this error: >> >> msDrawMap(): Image handling error. Failed to draw layer named 'elevation'. >> msDrawRaster(): Unable to access file. stcon using full path stcon >> >> this is my layer: >> >> LAYER >> NAME elevation >> TYPE raster >> STATUS on >> DATA stcon >> > > Morteza, > > I don't think you mentioned what binaries you are using. Could you confirm > that the "mapserv -v" output includes "INPUT=GDAL"? The error - > particularly > the EPPL one, could mean you don't even have GDAL raster support built in. > > In the above case, are you really really really sure the path is right? > You haven't provided any path so it ought to be evaluated relative to the > mapfile but to be very sure I'd suggest supplying a full path. Also, does > your file really have no extension? MapServer isn't going to guess an > extension! > > Best regards, > -- > > ---+-- > I set the clouds in motion - turn up | Frank Warmerdam, > warmer...@pobox.com > light and sound - activate the windows | http://pobox.com/~warmerdam > and watch the world go round - Rush| Geospatial Programmer for Rent > > > ___ > 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] error in raster layer
Thank you, Because I'm new in Mapserver, I don't know how to track the errors. Could you please help me to check the permissions. On Fri, Apr 8, 2011 at 2:45 AM, fruitwerks wrote: > That error is fairly vague. The first thing I would look at is > permissions. Also a good rule of thumb is to not use () in file or > directory names. > > On Thu, Apr 7, 2011 at 9:16 PM, morteza shabihkhani > wrote: > > Hello all, > > > > I want to create a very simple raster layer, but I faced to this error: > > > > msDrawMap(): Image handling error. Failed to draw layer named > 'elevation'. > > msDrawRaster(): Unable to access file. stcon using full path stcon > > > > this is my layer: > > > > LAYER > > NAME elevation > > TYPE raster > > STATUS on > > DATA stcon > > > > > > PROJECTION > > "init=epsg:2260" > > > > END > > > > CLASS > > STYLE > > OUTLINECOLOR 0 200 0 > > END > > END > > > > END > > > > I checked paths and names, and everything is correct. > > > > I should note that I try to look at the only raster layer of itasca, but > > although all other layers are working very well, running this layer > causes > > this error: > > > > msDrawMap(): Image handling error. Failed to draw layer named 'drgs'. > > msDrawRaster(): Image handling error. Unrecognized or unsupported image > > format drawEPP(): Image handling error. > > /var/www/Mapserver/Amin(Itasca)/data/drgncimq1926.tif is not an EPPL > file. > > > > Thank you in advance for your help. > > > > Amin > > > > ___ > > mapserver-users mailing list > > mapserver-users@lists.osgeo.org > > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > > > > > > > -- > > ___ > Any use, dissemination, distribution, posting on Internet bulletin > boards, disclosure or copying of this e-mail or any information > contained herein by or to anyone other than the intended recipient(s) > is strictly prohibited. Use of this content for any other purpose is a > violation of International Copyright Laws. > ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] error in raster layer
On 11-04-08 12:16 AM, morteza shabihkhani wrote: Hello all, I want to create a very simple raster layer, but I faced to this error: msDrawMap(): Image handling error. Failed to draw layer named 'elevation'. msDrawRaster(): Unable to access file. stcon using full path stcon this is my layer: LAYER NAME elevation TYPE raster STATUS on DATA stcon Morteza, I don't think you mentioned what binaries you are using. Could you confirm that the "mapserv -v" output includes "INPUT=GDAL"? The error - particularly the EPPL one, could mean you don't even have GDAL raster support built in. In the above case, are you really really really sure the path is right? You haven't provided any path so it ought to be evaluated relative to the mapfile but to be very sure I'd suggest supplying a full path. Also, does your file really have no extension? MapServer isn't going to guess an extension! Best regards, -- ---+-- I set the clouds in motion - turn up | Frank Warmerdam, warmer...@pobox.com light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush| Geospatial Programmer for Rent ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] error in raster layer
That error is fairly vague. The first thing I would look at is permissions. Also a good rule of thumb is to not use () in file or directory names. On Thu, Apr 7, 2011 at 9:16 PM, morteza shabihkhani wrote: > Hello all, > > I want to create a very simple raster layer, but I faced to this error: > > msDrawMap(): Image handling error. Failed to draw layer named 'elevation'. > msDrawRaster(): Unable to access file. stcon using full path stcon > > this is my layer: > > LAYER > NAME elevation > TYPE raster > STATUS on > DATA stcon > > > PROJECTION > "init=epsg:2260" > > END > > CLASS > STYLE > OUTLINECOLOR 0 200 0 > END > END > > END > > I checked paths and names, and everything is correct. > > I should note that I try to look at the only raster layer of itasca, but > although all other layers are working very well, running this layer causes > this error: > > msDrawMap(): Image handling error. Failed to draw layer named 'drgs'. > msDrawRaster(): Image handling error. Unrecognized or unsupported image > format drawEPP(): Image handling error. > /var/www/Mapserver/Amin(Itasca)/data/drgncimq1926.tif is not an EPPL file. > > Thank you in advance for your help. > > Amin > > ___ > mapserver-users mailing list > mapserver-users@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > -- ___ Any use, dissemination, distribution, posting on Internet bulletin boards, disclosure or copying of this e-mail or any information contained herein by or to anyone other than the intended recipient(s) is strictly prohibited. Use of this content for any other purpose is a violation of International Copyright Laws. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] error in raster layer
Hello all, I want to create a very simple raster layer, but I faced to this error: msDrawMap(): Image handling error. Failed to draw layer named 'elevation'. msDrawRaster(): Unable to access file. stcon using full path stcon this is my layer: LAYER NAME elevation TYPE raster STATUS on DATA stcon PROJECTION "init=epsg:2260" END CLASS STYLE OUTLINECOLOR 0 200 0 END END END I checked paths and names, and everything is correct. I should note that I try to look at the only raster layer of itasca, but although all other layers are working very well, running this layer causes this error: msDrawMap(): Image handling error. Failed to draw layer named 'drgs'. msDrawRaster(): Image handling error. Unrecognized or unsupported image format drawEPP(): Image handling error. /var/www/Mapserver/Amin(Itasca)/data/drgncimq1926.tif is not an EPPL file. Thank you in advance for your help. Amin ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
