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.sm...@usace.army.mil> To: Carlos Ruiz <boolean10...@yahoo.com>; mapserver-users <mapserver-users@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" <boolean10...@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.sm...@usace.army.mil> >To: Carlos Ruiz <boolean10...@yahoo.com>; mapserver-users ><mapserver-users@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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