Resample Error - BufferUnderflowException

Optical Toolbox Sentinel 2 Problem Reports
#1

Hello everyone,

I’m trying to resample an image with SNAP in Linux but I always get an error message.
I’m using the newest version of SNAP and I also updated the modules.

root@d0beab36b13f:/# /usr/local/snap/bin/gpt -J-XX:+AggressiveOpts -J-Xverify:none -J-Xms256M -J-Xmx528G /data/T32ULB_20220214_Resample.xml
INFO: org.esa.snap.core.gpf.operators.tooladapter.ToolAdapterIO: Initializing external tool adapters
INFO: org.esa.s2tbx.dataio.gdal.GDALVersion: GDAL 2.2.3 found on system. JNI driver will be used.
INFO: org.esa.s2tbx.dataio.gdal.GDALVersion: Installed GDAL 2.2.3 set to be used by SNAP.
INFO: org.esa.snap.core.util.EngineVersionCheckActivator: Please check regularly for new updates for the best SNAP experience.
INFO: org.esa.s2tbx.dataio.gdal.GDALVersion: Installed GDAL 2.2.3 set to be used by SNAP.
Executing processing graph
INFO: org.esa.s2tbx.dataio.s2.ortho.S2OrthoProductReaderPlugIn: Building product reader - EPSG:32632
WARNING: org.esa.snap.core.metadata.GenericXmlMetadata: Metadata: the path to element [metadata_level] does not exist
WARNING: org.esa.snap.core.metadata.GenericXmlMetadata: Metadata: the path to element [granuleidentifier] does not exist
WARNING: org.esa.snap.core.metadata.GenericXmlMetadata: Metadata: the path to element [bandid] does not exist
INFO: org.hsqldb.persist.Logger: dataFileCache open start …90% done.
org.esa.snap.core.gpf.OperatorException
at org.esa.snap.core.gpf.graph.GraphProcessor$GPFImagingListener.errorOccurred(GraphProcessor.java:379)
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.opimage.TranslateIntOpImage.getTile(TranslateIntOpImage.java:132)
at javax.media.jai.PlanarImage.getData(PlanarImage.java:2085)
at javax.media.jai.PlanarImage.getExtendedData(PlanarImage.java:2440)
at com.sun.media.jai.opimage.MosaicOpImage.computeTile(MosaicOpImage.java:432)
at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904)
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 org.esa.snap.core.image.VirtualBandOpImage.addDataToReferredRasterDataSymbols(VirtualBandOpImage.java:307)
at org.esa.snap.core.image.VirtualBandOpImage.computeTile(VirtualBandOpImage.java:235)
at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904)
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:449)
at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:435)
at org.esa.snap.core.gpf.internal.OperatorImage.computeRect(OperatorImage.java:75)
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)
at com.sun.media.jai.util.WorkerThread.run(SunTileScheduler.java:468)
Caused by: java.nio.BufferUnderflowException
at java.nio.Buffer.nextGetIndex(Buffer.java:506)
at java.nio.DirectByteBuffer.getInt(DirectByteBuffer.java:681)
at org.esa.snap.lib.openjpeg.dataio.RasterUtils.readAsByteArray(RasterUtils.java:70)
at org.esa.snap.lib.openjpeg.dataio.OpenJP2Decoder.decompress(OpenJP2Decoder.java:307)
at org.esa.snap.lib.openjpeg.dataio.OpenJP2Decoder.read(OpenJP2Decoder.java:132)
at org.esa.snap.jp2.reader.internal.JP2TileOpImage.computeRectDirect(JP2TileOpImage.java:133)
at org.esa.snap.jp2.reader.internal.JP2TileOpImage.computeRect(JP2TileOpImage.java:110)
at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:137)
at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904)
… 23 more

Error: org.esa.snap.core.gpf.OperatorException

Does anyone know how I can fix it?

Thank you for your help.

#2

Hello,
Which resampling operator have you used? S2Resampling or standard Resample?
Also, please specify the name of the S2 product and the steps you performed.

#3

Hello,

thanks for your reply. I used the standard Resample operator.
I performed the following steps:

<graph id="Graph">
  <version>1.0</version>
  <node id="Read">
    <operator>Read</operator>
    <sources/>
    <parameters class="com.bc.ceres.binding.dom.XppDomElement">
      <file>path/S2B_MSIL1C_20220211T104049_N0400_R008_T32ULB_20220211T113015.SAFE</file>
    </parameters>
  </node>
  <node id="Resample">
    <operator>Resample</operator>
    <sources>
      <sourceProduct refid="Read"/>
    </sources>
    <parameters class="com.bc.ceres.binding.dom.XppDomElement">
      <referenceBand>B2</referenceBand>
      <targetWidth/>
      <targetHeight/>
      <targetResolution/>
      <upsampling>Nearest</upsampling>
      <downsampling>First</downsampling>
      <flagDownsampling>First</flagDownsampling>
      <resamplingPreset/>
      <bandResamplings/>
      <resampleOnPyramidLevels>true</resampleOnPyramidLevels>
    </parameters>
  </node>
  <node id="Write">
    <operator>Write</operator>
    <sources>
      <sourceProduct refid="Resample"/>
    </sources>
    <parameters class="com.bc.ceres.binding.dom.XppDomElement">
      <file>path/T32ULB_20220211_Resample_Update.dim</file>
      <formatName>BEAM-DIMAP</formatName>
    </parameters>
  </node>
</graph>
#4

Hello!
I have the same problem, but in windows. Can you help me, please?

#5

Hi,
For the s2 product, it have to use S2resampler in the optical tools. The generic resampler provides incorrect result on angles bands and potentially on the processing behind them use the resampled angles bands.