[mapserver-users] WMS image doesn't shows at major scales

[Carlos Ruiz]

After several tests, spliting in 4 file the original ECW file and using 
gdaltindex, solved the problem. The original 

ECW sizes 1.99 GB (2147420380 bytes) so I guess it was a memory matter.

Thanks to all

Cheers from Guadalajara, México
 

IC Carlos Ruiz



________________________________
From: "Smith, Michael D ERDC-CRREL-NH" <michael.smith at usace.army.mil>
To: Carlos Ruiz <boolean10001 at yahoo.com>; mapserver-users 
<mapserver-users at lists.osgeo.org>
Sent: Mon, December 6, 2010 2:45:18 PM
Subject: Re: [mapserver-users] WMS image doesn't shows at major scales

Re: [mapserver-users] WMS image doesn't shows at major scales It appears that it 
is reading the data. Could be be that the color values are not between 0 and 
255? Perhaps you need to add a PROCESSING section?
Does this display properly is another viewer?

Also, you should reply back to the list as well. There are many people that may 
be able to help.

M


-- 
Michael Smith
Remote Sensing/GIS Center
US Army Corps of Engineers
Hanover, NH


On 12/6/10  3:29 PM, "Carlos Ruiz" <boolean10001 at yahoo.com> wrote:


Michael,
>
>Thanks for the reply. I've set the DEBUG 5 config key at the LAYER section, I've 
>reproduced 
>
>the steps to get nothing and this is the log's contents:
>
>
>mapserv request processing time (msLoadMap not incl.): 0.084s
>msFreeMap(): freeing map at 0xa029150.
>freeLayer(): freeing layer at 0xa030a28.
>mapserv request processing time (msLoadMap not incl.): 0.083s
>msFreeMap(): freeing map at 0x9dd6150.
>freeLayer(): freeing layer at 0x9ddda28.
>msDrawMap(): kicking into non-square pixel preserving mode.
>msDrawRasterLayerLow(imagen): entering.
>msResampleGDALToMap in effect: cellsize = 298.004345
>msDrawGDAL(imagen): using RAW_WINDOW=0 0 192034 184370, dst=0,0,1611,1546
>msDrawGDAL(): red,green,blue,alpha bands = 1,2,3,0
>msDrawMap(): Layer 0 (imagen), 0.897s
>msDrawMap(): Drawing Label Cache, 0.000s
>msDrawMap() total time: 0.898s
>msSaveImage() total time: 3.291s
>mapserv request processing time (msLoadMap not incl.): 4.214s
>msFreeMap(): freeing map at 0x92376f0.
>freeLayer(): freeing layer at 0x923efc8.
>msDrawMap(): kicking into non-square pixel preserving mode.
>msDrawRasterLayerLow(imagen): entering.
>msResampleGDALToMap in effect: cellsize = 22.479058
>msDrawGDAL(imagen): using RAW_WINDOW=70800 88927 17174 14962, dst=0,0,1910,1664
>msDrawGDAL(): red,green,blue,alpha bands = 1,2,3,0
>msDrawMap(): Layer 0 (imagen), 0.525s
>msDrawMap(): Drawing Label Cache, 0.000s
>msDrawMap() total time: 0.525s
>msSaveImage() total time: 1.415s
>mapserv request processing time (msLoadMap not incl.): 1.967s
>msFreeMap(): freeing map at 0x8bc96f0.
>freeLayer(): freeing layer at 0x8bd0fc8.
>msDrawMap(): kicking into non-square pixel preserving mode.
>msDrawRasterLayerLow(imagen): entering.
>msResampleGDALToMap in effect: cellsize = 22.479058
>msDrawGDAL(imagen): using RAW_WINDOW=70800 88927 17174 14962, dst=0,0,1910,1664
>msDrawGDAL(): red,green,blue,alpha bands = 1,2,3,0
>msDrawMap(): Layer 0 (imagen), 0.524s
>msDrawMap(): Drawing Label Cache, 0.000s
>msDrawMap() total time: 0.524s
>msSaveImage() total time: 1.528s
>mapserv request processing time (msLoadMap not incl.): 2.078s
>msFreeMap(): freeing map at 0x99ca6f0.
>freeLayer(): freeing layer at 0x99d1fc8.
>
>
>I didn't noticed about the EPSG matters, thanks, I just change it using 
>init=epsg:32613.
>
>IC Carlos Ruiz
>
>
________________________________
From:"Smith, Michael D ERDC-CRREL-NH" <michael.smith at usace.army.mil>
>To: Carlos Ruiz <boolean10001 at yahoo.com>; mapserver-users 
><mapserver-users at lists.osgeo.org>
>Sent: Mon, December 6, 2010 1:23:35 PM
>Subject: Re: [mapserver-users] WMS image doesn't shows at major scales
>
>Re: [mapserver-users] WMS image doesn't shows at major scales Carlos,
>
>Can you set DEBUG 5 at both the LAYER and MAP level and see what shows up in the 
>error log?
>
>Also I note that you are specifying the projection at the WMS level in EPSG 
>terms but not at the MAP and LAYER levels. You should use the EPSG code at the 
>MAP and LAYER projection blocks as MapServer does not know that your projection 
>text and the EPSG codes are equivalent so you will be undergoing reprojection on 
>each call.
>
>Mike
>
>


      
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