I am also experiencing the “GeoTiff imageReader not found” error.
I am using GPT to do a standard RTC and GLCM with a sh script on Ubuntu 20.04 LTS.
The nodes in the graph are:
READ
Apply Orbit File
Calibration to beta0
Terrain Flattening - Copernicus 30m Global DEM
Terrain Correction - Copernicus 30m Global DEM
GLCM
Bandmerge
Write to CSV
SNAP is updated to version 8.0.4
When I run the script with a SUBSET in the graph it executes fine. When I run the script over the full scene (no SUBSET) then I get the error.
I have substantially increased the RAM on the machine its running on to no avail.
I have updated the GDAL version on the machine to 3.0.4 with no success. Previously it was using the internal version installed with SNAP.
Successful output:
ubuntu@ip-172-31-6-65:~/scripts$ sh s1_gpt1a.sh
Mon Jun 21 16:47:02 UTC 2021
INFO: org.esa.snap.core.gpf.operators.tooladapter.ToolAdapterIO: Initializing external tool adapters
INFO: org.esa.s2tbx.dataio.gdal.GDALVersion: GDAL 3.0.4 found on system. JNI driver will be used.
INFO: org.esa.s2tbx.dataio.gdal.GDALVersion: Installed GDAL 3.0.4 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 3.0.4 set to be used by SNAP.
Executing processing graph
INFO: org.hsqldb.persist.Logger: dataFileCache open start
.16%.32%.49%.65%…81%. done.
Mon Jun 21 16:47:28 UTC 2021
ubuntu@ip-172-31-6-65:~/scripts$
Error Output:
ubuntu@ip-172-31-6-65:~/scripts$ sh s1_gpt1b.sh
Mon Jun 21 16:28:43 UTC 2021
INFO: org.esa.snap.core.gpf.operators.tooladapter.ToolAdapterIO: Initializing external tool adapters
INFO: org.esa.s2tbx.dataio.gdal.GDALVersion: GDAL 3.0.4 found on system. JNI driver will be used.
INFO: org.esa.s2tbx.dataio.gdal.GDALVersion: Installed GDAL 3.0.4 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 3.0.4 set to be used by SNAP.
Executing processing graph
INFO: org.hsqldb.persist.Logger: dataFileCache open start
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
GeoTiff imageReader not found.
90% done.
java.lang.NullPointerException
Error: java.lang.NullPointerException
Mon Jun 21 16:41:20 UTC 2021
ubuntu@ip-172-31-6-65:~/scripts$