Hi,
I tried to reproject a S1A dataset (S1A_IW_GRDH_1SDV_20141024T051823_20141024T051848_002967_0035F8_0D92.zip )but SNAP crashed when reprojecting a band to EU LAEA (EPSG 3035) with:
Log Session: Monday, November 16, 2015 6:05:04 PM CET
System Info:
Product Version = SNAP 201411181905
Operating System = Linux version 4.2.5-300.fc23.x86_64 running on amd64
Java; VM; Vendor = 1.8.0_60; Java HotSpot™ 64-Bit Server VM 25.60-b23; Oracle Corporation
Runtime = Java™ SE Runtime Environment 1.8.0_60-b27
Java Home = /home/neteler/software/snap/jre
System Locale; Encoding = en_gb (snap); UTF-8
Home Directory = /home/neteler
Current Directory = /home/neteler/bin
User Directory = /home/neteler/.snap/system
Cache Directory = /home/neteler/.snap/system/var/cache
…
java.lang.RuntimeException: Cannot construct DataBuffer.
at com.sun.media.jai.util.DataBufferUtils.constructDataBuffer(DataBufferUtils.java:132)
at com.sun.media.jai.util.DataBufferUtils.createDataBufferFloat(DataBufferUtils.java:214)
at javax.media.jai.ComponentSampleModelJAI.createDataBuffer(ComponentSampleModelJAI.java:271)
at javax.media.jai.RasterFactory.createWritableRaster(RasterFactory.java:691)
at javax.media.jai.PlanarImage.createWritableRaster(PlanarImage.java:1982)
at javax.media.jai.PlanarImage.getExtendedData(PlanarImage.java:2456)
at com.sun.media.jai.opimage.WarpBilinearOpImage.computeRectFloat(WarpBilinearOpImage.java:511)
at com.sun.media.jai.opimage.WarpBilinearOpImage.computeRect(WarpBilinearOpImage.java:112)
at javax.media.jai.WarpOpImage.computeTile(WarpOpImage.java:577)
at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904)
Caused: org.esa.snap.core.gpf.OperatorException: Cannot construct DataBuffer.
at org.esa.snap.core.gpf.internal.OperatorExecutor$GPFImagingListener.errorOccurred(OperatorExecutor.java:375)
at com.sun.media.jai.util.SunTileScheduler.sendExceptionToListener(SunTileScheduler.java:1646)
at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:921)
at javax.media.jai.OpImage.getTile(OpImage.java:1129)
at javax.media.jai.PlanarImage.getData(PlanarImage.java:2085)
at javax.media.jai.RenderedOp.getData(RenderedOp.java:2276)
at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64)
at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:420)
at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:406)
at org.esa.snap.core.gpf.internal.OperatorImage.computeRect(OperatorImage.java:73)
at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:137)
at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904)
at javax.media.jai.OpImage.getTile(OpImage.java:1129)
at com.sun.media.jai.util.RequestJob.compute(SunTileScheduler.java:247)
[catch] at com.sun.media.jai.util.WorkerThread.run(SunTileScheduler.java:468)
In the terminal, I see
java.lang.OutOfMemoryError: Java heap space
but my machine come with 16GB RAM + Swap:
[neteler@pgis_north bin]$ free total used free shared buff/cache available Mem: 16359644 10205224 1524768 345788 4629652 5674244 Swap: 8142844 20288 8122556
… not enough? Or a bug?
I installed esa-snap_unix_2_0-beta-08.sh today from scratch.
Thanks,
Markus Neteler