Re: [Qgis-user] QGIS-0.8.1 crash dealing with large PNG file
Hello William, Here is the gdalinfo output of the the PNG file I am using: Driver: PNG/Portable Network Graphics Size is 8844, 7663 Coordinate System is `' Origin = (563960.4375000,6098920.500) Pixel Size = (15.000,-15.000) Corner Coordinates: Upper Left ( 563960.438, 6098920.500) Lower Left ( 563960.438, 5983975.500) Upper Right ( 696620.438, 6098920.500) Lower Right ( 696620.438, 5983975.500) Center ( 630290.438, 6041448.000) Band 1 Block=8844x1 Type=Byte, ColorInterp=Red Band 2 Block=8844x1 Type=Byte, ColorInterp=Green Band 3 Block=8844x1 Type=Byte, ColorInterp=Blue Band 4 Block=8844x1 Type=Byte, ColorInterp=Alpha Projected Co-Ordinate system NAD83-UTM9 running gdal_translate for GTIFF creates a nice 245MB GeoTIFF file. gdal seems to be working just fine. ... Okay after doing some tests with the new 245MB geoTiff file (translated with gdal), QGIS and GRASS seem to be running fairly smoothly! hmmm so I will find/make more geoPNG files and see what the results are in QGIS/GRASS For now I suppose I'll work with the much larger TIFF files in QGIS for my production work. Thanks for the support I appreciate it. Mars On 9-Jul-07, at 4:01 PM, William Kyngesburye wrote: On Jul 9, 2007, at 5:04 PM, Mars Sjoden wrote: I am having problems with QGIS continually crashing when using a Large (135MB) geo-referenced PNG raster relief image. I have used this raster file in many other GIS apps, including ArcMap, ArcScene, UDIG, A check to see if there is something wrong with GDAL (I think Qgis uses GDAL for image data?) - in a Terminal type (assuming you have the GDAL framework in your shell PATH): gdalinfo /path/to/image.png You can also try gdal_translate to convert it to another format, like tif, to see if GDAL can read the whole image file. I don't have a tiff or png that large handy to test myself, though I can whip something up tomorrow. I have also tried this file as a geo-TIF which boosts the file size to 147MB, and QGIS is still unstable. Is this due to memory usage allocation? MacBook Pro 2GB of RAM, OSX.4.10, Kyng Chaos Frameworks, QGIS, GRASS 6.3 Running QGIS solitary with no other user applications. ie. GRASS also crashes when using this file size. You mean r.in.gdal? - William Kyngesburye kyngchaos*at*kyngchaos*dot*com http://www.kyngchaos.com/ This is a question about the past, is it? ... How can I tell that the past isn't a fiction designed to account for the discrepancy between my immediate physical sensations and my state of mind? - The Ruler of the Universe ___ Qgis-user mailing list Qgis-user@lists.qgis.org http://lists.qgis.org/cgi-bin/mailman/listinfo/qgis-user
Re: [Qgis-user] QGIS-0.8.1 crash dealing with large PNG file
Oleg and Craig hello; I can load my geo-PNG file into QGIS, however once I go to do anything in QGIS , QGIS *pops* into thin air. No output is recorded. I am finding that working with a considerably larger geo-Tif (of the same dataset/resolution) has not yet produced the same results. I have used this PNG file in other GIS applications and it seems to work fine... It maybe that there is some sort of issue with the raster images outputted by LandSerf, and gdal? For now I will translate all my PNG's to TIFF Yes, latest QGIS is running. cheers, Mars On 10-Jul-07, at 1:46 AM, Craig Leat wrote: Mars Sjoden [EMAIL PROTECTED] wrote: I am having problems with QGIS continually crashing when using a Large (135MB) geo-referenced PNG raster relief image. I have used this raster file in many other GIS apps, including ArcMap, ArcScene, UDIG, I have also tried this file as a geo-TIF which boosts the file size to 147MB, and QGIS is still unstable. Is this due to memory usage allocation? MacBook Pro 2GB of RAM, OSX.4.10, Kyng Chaos Frameworks, QGIS, GRASS 6.3 Running QGIS solitary with no other user applications. ie. GRASS also crashes when using this file size. Mars, do you mean that (1) Qgis crashes while loading the raster or (2) that the raster loads successfully and Qgis crashes later while working with the data? If option (1) then please ensure you are using the latest release of 0.8.1. Crashes while loading rasters were reported on the bug tracker, but if I remember correctly this affected a preview version of 0.8.1. I don't have any problems working with +/- 550Mb rasters. Regards Craig. ___ Qgis-user mailing list Qgis-user@lists.qgis.org http://lists.qgis.org/cgi-bin/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.qgis.org http://lists.qgis.org/cgi-bin/mailman/listinfo/qgis-user
Re: [Qgis-user] QGIS-0.8.1 crash dealing with large PNG file
It has not reported in the past, I did however manage to get a report after importing the file into GRASS separate of QGIS, then opening QGIS and loading Grass Raster layer. The crash report is as follows: Version: 0.8.1-Titan (exported) (0.8.1-Titan) PID:1167 Thread: Unknown Link (dyld) error: Symbol not found: _G_set_gisrc_mode Referenced from: /Library/Frameworks/GDAL.framework/Versions/1.4/ PlugIns/gdal_GRASS.dylib Expected in: /Library/Frameworks/GDAL.framework/Versions/1.4/grass/ lib/libgrass_datetime.dylib Curious. So... some sort of linking issue? On 10-Jul-07, at 11:49 AM, William Kyngesburye wrote: On Jul 10, 2007, at 1:21 PM, Mars Sjoden wrote: Oleg and Craig hello; I can load my geo-PNG file into QGIS, however once I go to do anything in QGIS , QGIS *pops* into thin air. No output is recorded. Check Console.app - under ~/Library/Logs/CrashReporter. Usually, the system writes a crash log here, though I have seen it skip Qgis crashes. I am finding that working with a considerably larger geo-Tif (of the same dataset/resolution) has not yet produced the same results. I have used this PNG file in other GIS applications and it seems to work fine... It maybe that there is some sort of issue with the raster images outputted by LandSerf, and gdal? For now I will translate all my PNG's to TIFF Yes, latest QGIS is running. cheers, Mars - William Kyngesburye kyngchaos*at*kyngchaos*dot*com http://www.kyngchaos.com/ Oh, look, I seem to have fallen down a deep, dark hole. Now what does that remind me of? Ah, yes - life. - Marvin ___ Qgis-user mailing list Qgis-user@lists.qgis.org http://lists.qgis.org/cgi-bin/mailman/listinfo/qgis-user
Re: [Qgis-user] QGIS-0.8.1 crash dealing with large PNG file
On Jul 10, 2007, at 2:21 PM, Mars Sjoden wrote: It has not reported in the past, I did however manage to get a report after importing the file into GRASS separate of QGIS, then opening QGIS and loading Grass Raster layer. The crash report is as follows: Version: 0.8.1-Titan (exported) (0.8.1-Titan) PID:1167 Thread: Unknown Link (dyld) error: Symbol not found: _G_set_gisrc_mode Referenced from: /Library/Frameworks/GDAL.framework/Versions/1.4/ PlugIns/gdal_GRASS.dylib Expected in: /Library/Frameworks/GDAL.framework/Versions/1.4/ grass/lib/libgrass_datetime.dylib Curious. So... some sort of linking issue? Ah, hmm. Which version of the GDAL framework do you have installed? I made a small change in the internal GRASS libraries with 1.4.2 that might be having problems. Though G_set_gisrc_mode() is in libgrass_gis, not libgrass_datetime... odd. But, I don't know if this would be the same as the crash when you try to load the PNG directly... - William Kyngesburye kyngchaos*at*kyngchaos*dot*com http://www.kyngchaos.com/ Mon Dieu! but they are all alike. Cheating, murdering, lying, fighting, and all for things that the beasts of the jungle would not deign to possess - money to purchase the effeminate pleasures of weaklings. And yet withal bound down by silly customs that make them slaves to their unhappy lot while firm in the belief that they be the lords of creation enjoying the only real pleasures of existence - the wisdom of Tarzan ___ Qgis-user mailing list Qgis-user@lists.qgis.org http://lists.qgis.org/cgi-bin/mailman/listinfo/qgis-user
Re: [Qgis-user] QGIS-0.8.1 crash dealing with large PNG file
On Jul 10, 2007, at 2:53 PM, William Kyngesburye wrote: Ah, hmm. Which version of the GDAL framework do you have installed? I made a small change in the internal GRASS libraries with 1.4.2 that might be having problems. Though G_set_gisrc_mode () is in libgrass_gis, not libgrass_datetime... odd. Oh, just tried it myself - indeed it crashes on GRASS rasters. Doesn't matter if I open the mapset first or not. I'll look into it to see if there is a build problem. - William Kyngesburye kyngchaos*at*kyngchaos*dot*com http://www.kyngchaos.com/ I ache, therefore I am. Or in my case - I am, therefore I ache. - Marvin ___ Qgis-user mailing list Qgis-user@lists.qgis.org http://lists.qgis.org/cgi-bin/mailman/listinfo/qgis-user
Re: [Qgis-user] QGIS-0.8.1 crash dealing with large PNG file
ah, gdal 1.4.2 installed... I believe your latest port, okay, just ran gdalinfo --version GDAL 1.4.2.0, released 2007/06/27 I'll check with your port see what your latest is. Mars On 10-Jul-07, at 12:53 PM, William Kyngesburye wrote: On Jul 10, 2007, at 2:21 PM, Mars Sjoden wrote: It has not reported in the past, I did however manage to get a report after importing the file into GRASS separate of QGIS, then opening QGIS and loading Grass Raster layer. The crash report is as follows: Version: 0.8.1-Titan (exported) (0.8.1-Titan) PID:1167 Thread: Unknown Link (dyld) error: Symbol not found: _G_set_gisrc_mode Referenced from: /Library/Frameworks/GDAL.framework/Versions/1.4/ PlugIns/gdal_GRASS.dylib Expected in: /Library/Frameworks/GDAL.framework/Versions/1.4/ grass/lib/libgrass_datetime.dylib Curious. So... some sort of linking issue? Ah, hmm. Which version of the GDAL framework do you have installed? I made a small change in the internal GRASS libraries with 1.4.2 that might be having problems. Though G_set_gisrc_mode () is in libgrass_gis, not libgrass_datetime... odd. But, I don't know if this would be the same as the crash when you try to load the PNG directly... - William Kyngesburye kyngchaos*at*kyngchaos*dot*com http://www.kyngchaos.com/ Mon Dieu! but they are all alike. Cheating, murdering, lying, fighting, and all for things that the beasts of the jungle would not deign to possess - money to purchase the effeminate pleasures of weaklings. And yet withal bound down by silly customs that make them slaves to their unhappy lot while firm in the belief that they be the lords of creation enjoying the only real pleasures of existence - the wisdom of Tarzan ___ Qgis-user mailing list Qgis-user@lists.qgis.org http://lists.qgis.org/cgi-bin/mailman/listinfo/qgis-user
