Problem of resampling

jaejinpark · May 3, 2019, 2:49am

When resampling L1C data in SANP, the following error occurs.
Type: OperatorException, Message:null

java.lang.NullPointerException
at org.esa.snap.dataio.netcdf.metadata.profiles.cf.CfGeocodingPart.encode(CfGeocodingPart.java:188)
at org.esa.snap.dataio.netcdf.NetCdfWriteProfile.writeProduct(NetCdfWriteProfile.java:52)
at org.esa.snap.dataio.netcdf.DefaultNetCdfWriter.writeProductNodesImpl(DefaultNetCdfWriter.java:62)
at org.esa.snap.core.dataio.AbstractProductWriter.writeProductNodes(AbstractProductWriter.java:109)
at org.esa.snap.core.gpf.common.WriteOp.doExecute(WriteOp.java:304)
at org.esa.snap.core.gpf.internal.OperatorContext.executeOperator(OperatorContext.java:1243)
at org.esa.snap.core.gpf.internal.OperatorImage.computeRect(OperatorImage.java:65)
at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:137)
at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904)
Caused: org.esa.snap.core.gpf.OperatorException
at org.esa.snap.core.gpf.internal.OperatorExecutor$GPFImagingListener.errorOccurred(OperatorExecutor.java:376)
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 com.sun.media.jai.util.RequestJob.compute(SunTileScheduler.java:247)
[catch] at com.sun.media.jai.util.WorkerThread.run(SunTileScheduler.java:468)

ABraun · May 3, 2019, 4:12am

Did you use the Sentinel-2 resampling processor? There is one besides the ‘classic’ one.

marpet · May 3, 2019, 5:23am

That’s a known issue (SNAP-1088) and will be fixed with the next version. Maybe we will release an updated for SNAP 6 next week. This issue seems to affect many people.