Hello everybody!
I started to use SNAP for my degree’s work, but I have a problem with radiometric calibration. I’m using this image:
S1A_IW_GRDH_1SDV_20151019T003131_20151019T003200_008214_00B8EF_82E0
The program doesn’t work because this error:
A org.esa.snap.core.gpf.OperatorException exception has occurred.
The details are:
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.SourcelessOpImage.computeTile(SourcelessOpImage.java:130)
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 com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64)
at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:406)
at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:392)
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)
Thank you for helping me! 