Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-21 Thread Franco Minutiello
Hi Simone, probably you're right. In my opinion, I need to increase heap size to manage a large amounts of data. Is it Right? In your presentation, the heap size is set to 2048m. In other example for optimization heap size varie from 256m to 512m. The first test with 256m was very poor in perfo

Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-21 Thread Simone Giannecchini
Dear Franco, I think you are confusing heap and perm size. Regards, Simone Giannecchini == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Simone Giannecchini @simogeo Founder/Director GeoSolutions S.A.S. Via di Montramito 3/A 55054 Mass

Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-21 Thread Franco Minutiello
Hi Simone, Do you think i need to increase the heap size? I saw example with heap set to 256M. Thanks Franco On 21/04/2016 17:31, Simone Giannecchini wrote: Dear Franco, are you sure? With 384M of heap I don't really think you optimized anything. Overview and tiling on the geotiff data might

Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-21 Thread Simone Giannecchini
Dear Franco, are you sure? With 384M of heap I don't really think you optimized anything. Overview and tiling on the geotiff data might help as well. I would check the geoserver on steroids series: https://vimeo.com/142335631 Regards, Simone Giannecchini == GeoServer Professional Services from

Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-21 Thread Franco Minutiello
Hi Simone, the optimization suggested are already done. Both container and geoserver optimization. T The memory limit is set to 384M. Here the tomcat7 parameters /usr/lib/jvm/default-java/bin/java -Djava.util.logging.config.file=/var/lib/tomcat7/conf/logging.properties -Djava.util.logging.ma

Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-21 Thread Simone Giannecchini
Dear Franco, you might want to start with something like this: https://www.google.it/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=geoserver%20performance%20tuning :) Regards, Simone Giannecchini == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more inf

Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-21 Thread Franco Minutiello
Hi Daniele, it Works! I have performance problem. Geoserver needs more than 10 seconds to create animated gif with only 4 geotiff. is it right? Franco On 14/04/2016 17:39, Daniele Romagnoli wrote: Hi Franco, at the end, the prj file is nothing more than a txt file with .prj extension. Theref

Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-14 Thread Daniele Romagnoli
Hi Franco, at the end, the prj file is nothing more than a txt file with .prj extension. Therefore you can create it simply using any text editor you have (as an instance, notepad on windows or vi, nano, gedit, ... on linux) and paste the WKT content on it. The prj you need may looks like the atta

Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-14 Thread Franco Minutiello
On 14/04/2016 16:14, Daniele Romagnoli wrote: Hi Franco, On Thu, Apr 14, 2016 at 4:00 PM, Franco Minutiello mailto:franco.minutie...@darts.it>> wrote: Any news about geotiff tags? I found a possible workaround using gldal_translate using png formato plus pgw file, but it's a worka

Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-14 Thread Daniele Romagnoli
Hi Franco, On Thu, Apr 14, 2016 at 4:00 PM, Franco Minutiello < franco.minutie...@darts.it> wrote: > Any news about geotiff tags? I found a possible workaround using > gldal_translate using png formato plus pgw file, but it's a workaround... > You may also consider adding a .prj file beside your

Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-14 Thread Franco Minutiello
Any news about geotiff tags? I found a possible workaround using gldal_translate using png formato plus pgw file, but it's a workaround... geotiff files are creted by geoserver using Google mercator as coordinate system. Thanks Franco On 12/04/2016 16:23, Franco Minutiello wrote: here is t

Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-12 Thread Franco Minutiello
here is the gdalinfo output Size is 1024, 768 Coordinate System is: PROJCS["WGS84 / Google Mercator", GEOGCS["WGS 84", DATUM["WGS_1984", SPHEROID["WGS 84",6378137,298.257223563, AUTHORITY["EPSG","7030"]], AUTHORITY["EPSG","6326"]], PRIM

Re: [Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-12 Thread Daniele Romagnoli
Hi Franco, Do you have any chance to run gdalinfo on that file and report back the output? (I wonder if there is an issue with the CoordinateReferenceSystem, such as some missing elements defining it). Please, let us know. Cheers, Daniele On Tue, Apr 12, 2016 at 12:32 PM, Franco Minutiello < fr

[Geoserver-users] Problem with image mosaic plugin anf geotiff images

2016-04-12 Thread Franco Minutiello
HI all, I have problem with image mosaic plugin using geotiff. The geoserver version is 2.8.1. The same configurartion works with tiff copied from snow time series examples. in the page "Add Raster Data Source" I saw the following error: "Could not list layers for this store, an error occurred