Warp to template operator: error in output image...

[alveniz]

Hi, thanks for the project http://esa-sen4et.org/

I testing your plugins in snap 7.0 in windows and ubuntu, but I have problems for the operator: Warp to template operator, this operator distorts the image changing the order of pixels:

this python results...:

C:\Users\ALVENI~1\AppData\Local\Temp>"C:\Users\alvenizpit\.snap\auxdata\sen-et-conda-Win64\sen-et-snap-scripts\\..\python.exe" "C:\Users\alvenizpit\.snap\auxdata\sen-et-conda-Win64\sen-et-snap-scripts\\warp_to_template.py" --resample_algorithm cubicspline --output "C:\Users\alvenizpit\Documents\Cathe Maestria\test\eldelcaso.dim" --source "C:\Users\alvenizpit\Documents\Cathe Maestria\anteproyecto\datos size 3 ete pc\S3a_20190104\!OUTPUT_observation_geometry!.dim" --template "C:\Users\alvenizpit\Documents\Cathe Maestria\anteproyecto\datos size 3 ete pc\s2a_20190104\!OUTPUT_SRTM_elevation!.dim" 
INFO: org.esa.snap.core.gpf.operators.tooladapter.ToolAdapterIO: Initializing external tool adapters
INFO: org.esa.snap.core.util.EngineVersionCheckActivator: Please check regularly for new updates for the best SNAP experience.
INFO: org.hsqldb.persist.Logger: dataFileCache open start
INFO: org.esa.snap.dataio.bigtiff.BigGeoTiffProductWriter: writing to output file C:\Users\ALVENI~1\AppData\Local\Temp\tmpvadbo3c8.tif
INFO: org.esa.snap.dataio.bigtiff.BigGeoTiffProductWriter: writing to output file C:\Users\ALVENI~1\AppData\Local\Temp\tmpvipat9y2.tif
Warning 1: TIFFReadDirectory:Sum of Photometric type-related color channels and ExtraSamples doesn't match SamplesPerPixel. Defining non-color channels as ExtraSamples.
Finished tool execution in 91 seconds

thank you...

[alveniz]

@georgeboldeanu, @j08lue, any idea for this error in "Warp to template operator":

thanks!!!!!!!!!!

[georgeboldeanu]

@alveniz Personally i didn't test this operator.

[j08lue]

Could you please provide your input parameters, @alveniz? Then we can try to reproduce the error.

Btw, the operator calls this Python script.

[radosuav]

To me it looks like memory error. @alveniz could you also upload the input files to https://nextcloud03.webo.hosting/s/Wkn7RSEqipy8rfj.

[panakouris]

@alveniz on my end, I tried the operator warp to template and is working as expected. As inputs I used, the observation geometry product as produced from the Sentinel-3-preprocessing graph and the reflactance product as produced from the Sentinel-2-preprocessing graph. If you use the same inputs, and still getting this error, I would advice you to check sen-et user manual troubleshooting (3.4.3) and verify that that the products that you get from preprocessing graphs include only a subset of the available bands. We have seen that sometimes the built-in SNAP subset operator is not working as expected.

[alveniz]

Hi all, @georgeboldeanu @j08lue @radosuav thanks for your replies...

This is the results of operator, and the source images, please see attached: this links of data: link SentinelOutputsGraph: https://drive.google.com/open?id=0B3As4rI2uISuejc5RFNxOWs4RnFTdVVEMW1LVTJtTlljTWI4

link WarpResult: https://drive.google.com/open?id=0B3As4rI2uISuSzZjcWlsNFNFZ2pHc0Y5Mm1PWGYzdmlqd3hB

S2 Reflectance, source image: "S2A_MSIL2A_20190104T152631_N0211_R025_T18NUL_20190104T192952.SAFE"

S2 Reflectance image as 22 x 25 pixeles

S3 Geometry product, source image: "S3A_SL_2_LST__20190104T144629_20190104T162728_20190106T002626_6059_040_025____LN2_O_NT_003.SEN3"

Parameters of warp operator:

Code: C:\Users\ALVENI~1\AppData\Local\Temp>"C:\Users\alvenizpit\.snap\auxdata\sen-et-conda-Win64\sen-et-snap-scripts\\..\python.exe" "C:\Users\alvenizpit\.snap\auxdata\sen-et-conda-Win64\sen-et-snap-scripts\\warp_to_template.py" --resample_algorithm cubicspline --output C:\Users\alvenizpit\Documents\WArpResult.dim --source "D:\ubuntu\datos size 5 sen-et enero 2020\S3a_20190104\!OUTPUT_observation_geometry!.dim" --template "D:\ubuntu\datos size 5 sen-et enero 2020\S2a_20190104\!OUTPUT_reflectance!.dim" INFO: org.esa.snap.python.gpf.PyOperatorSpi: Python operator 'S2RutOp' registered (Python module: 's2_rut', class: 'S2RutOp', root: 'C:\Program Files\snap\s2tbx\modules\org-esa-snap-snap-rut.jar') INFO: org.esa.snap.core.gpf.operators.tooladapter.ToolAdapterIO: Initializing external tool adapters INFO: org.esa.snap.core.util.EngineVersionCheckActivator: Please check regularly for new updates for the best SNAP experience. INFO: org.hsqldb.persist.Logger: dataFileCache open start INFO: org.esa.snap.dataio.bigtiff.BigGeoTiffProductWriter: writing to output file C:\Users\ALVENI~1\AppData\Local\Temp\tmpqcgdcayc.tif INFO: org.esa.snap.dataio.bigtiff.BigGeoTiffProductWriter: writing to output file C:\Users\ALVENI~1\AppData\Local\Temp\tmpozlgtl8a.tif Warning 1: TIFFReadDirectory:Sum of Photometric type-related color channels and ExtraSamples doesn't match SamplesPerPixel. Defining non-color channels as ExtraSamples. Warning 1: TIFFReadDirectory:Sum of Photometric type-related color channels and ExtraSamples doesn't match SamplesPerPixel. Defining non-color channels as ExtraSamples. Finished tool execution in 18 seconds

The Warp Result, see the raster size "25x22", Is it the expected result?

thanks!!!!!

[panakouris]

Hi @alveniz! Thanks for the extended report and for providing your data. We were able to find and fix the reported bug. I pushed the new bundle. You can either re-install the whole bundle by re-installing the plugin or simply delete the directory <USEPROFILE>\.snap\auxdata\sen-et-conda-Win64\sen-et-snap-scripts\ and clone this repository into <USEPROFILE>\.snap\auxdata\sen-et-conda-Win64\ to avoid re-installing all the required packages.

[alveniz]

thanks, its work