Exception when running atmospheric correction

CHRIS-Box Problem Reports
1

I have been testing the CHRIS/PROBA plugin and I’m getting an error message when I try to run the atmospheric correction. I’ve tested it on several Mode 1 images, with Noise Reduction applied, and I keep getting the fatal error message listed below.

Best Wishes, Sam

java.lang.ArrayIndexOutOfBoundsException: 139264
at org.esa.chris.ac.operators.SmileOpImage.computeMeanToaSpectra(SmileOpImage.java:216)
at org.esa.chris.ac.operators.SmileOpImage.computeRect(SmileOpImage.java:129)
at javax.media.jai.OpImage.computeTile(Unknown Source)
Caused: org.esa.snap.core.gpf.OperatorException: 139264
at org.esa.snap.core.gpf.internal.OperatorExecutor$GPFImagingListener.errorOccurred(OperatorExecutor.java:381)
at com.sun.media.jai.util.SunTileScheduler.sendExceptionToListener(Unknown Source)
at com.sun.media.jai.util.SunTileScheduler.scheduleTile(Unknown Source)
at javax.media.jai.OpImage.getTile(Unknown Source)
at javax.media.jai.PlanarImage.getData(Unknown Source)
at javax.media.jai.PlanarImage.getData(Unknown Source)
at org.esa.chris.ac.operators.SmileCorrectionCalculator$SmileCorrectionMedianCalculator.calculate(SmileCorrectionCalculator.java:66)
at org.esa.chris.ac.operators.ComputeSurfaceReflectancesOp.initialize2(ComputeSurfaceReflectancesOp.java:375)
at org.esa.chris.ac.operators.ComputeSurfaceReflectancesOp.computeTileStack(ComputeSurfaceReflectancesOp.java:182)
at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeRect(OperatorImageTileStack.java:122)
at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeTile(OperatorImageTileStack.java:86)
at com.sun.media.jai.util.SunTileScheduler.scheduleTile(Unknown Source)
at javax.media.jai.OpImage.getTile(Unknown Source)
at javax.media.jai.PlanarImage.getData(Unknown Source)
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(Unknown Source)
at com.sun.media.jai.util.SunTileScheduler.scheduleTile(Unknown Source)
at javax.media.jai.OpImage.getTile(Unknown Source)
at com.sun.media.jai.util.RequestJob.compute(Unknown Source)
[catch] at com.sun.media.jai.util.WorkerThread.run(Unknown Source)

2

Hello Sam, thanks for the report.
We will have a look at this issue ([CHRIS-39] ArrayIndexOutOfBoundsException occurs when running atmospheric correction).

Could you tell us the name of one the products you have tested?

3

I products I tried included La Crau for 8th November 2020 (PR1_OPER_CHR_MO1_1P_20201108T135200_N43-560_E004-860_0001.SIP.ZIP) and Lake Argyle for the 2nd September 2020 (PR1_OPER_CHR_MO1_1P_20200902T061200_S16-110_E128-750_0001.SIP.ZIP).

Best Wishes, Sam

1 Like
4

Hi Marco,

Is it likely there will be a fix before Christmas?

Best Wishes, Sam

5

I’m not sure if this is possible. We will have a look at it this week. But I can’t say yet if we can fix it within this week.
I keep you informed.

6

Hello Sam,
We tried to reproduce the problem you have reported. But it works on our side.
Do you have installed the latest updates of SNAP.

7

Yes, I’d deleted the old installation and have it set to install the latest updates. However, I hadn’t deleted my user .snap directory. So I have just tried by renaming the current folder, so it’s not used, and it seems there is something in there that is causing the error.

Best Wishes, Sam