C2RCC not working in Landsat 8 in SNAP GPT - even after putting the valid pixel expression

Optical Toolbox
1

Hello,

I am trying to run C2RCC on landsat 8 data (subset and resampled). but i am unable to create it. Below attached the output i can see in GPT.

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image1480×902 69.5 KB

These are my .bat, .xml and .properties file.
C2RCC_v3.xml (1.6 KB)
ParametersC2RCC_June.properties (206 Bytes)

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image930×905 17.6 KB

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image1075×631 11.5 KB

With the same files i ran S2 MSI and it went perfectly without any error. How to solve this? I have gone through some past posts but unfortunately I could not find a solution to my issue Even after applying the valid pixel expression mask, nothing is working for L8. Please let me know what to do.

2

You are running it with PowerShell. This might be an issue. Can you try again with the command line?

3

@Marco_EOM same happening with CMD.

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image1917×696 35.5 KB

previously i was running in powershell for sentinel2 and it was working perfectly.

4

I’m not sure what’s wrong but it seems to be related to the source directory. Maybe the files to loop over are not found.

I just tried a processDataset.bat (a bit simplified) and it worked.

@echo off
:: enable delayed expansion - used to resolve variable in loop
:: variable has to be used with '!' instead of '%'
setlocal ENABLEDELAYEDEXPANSION

::::::::::::::::::::::::::::::::::::::::::::
:: User Configuration
::::::::::::::::::::::::::::::::::::::::::::

:: adapt this path to your needs
set gptPath="C:\Program Files\esa-snap\bin\gpt.exe"

::::::::::::::::::::::::::::::::::::::::::::
:: Command line handling
::::::::::::::::::::::::::::::::::::::::::::

:: first parameter is a path to the graph xml
set graphXmlPath=%1

:: second parameter is a path to a parameter file
::set parameterFilePath=%2

:: use third parameter for path to source products
set sourceDirectory=%2
:: if sourceDirectory ends with '\' remove it
if %sourceDirectory:~-1%==\ set sourceDirectory=%sourceDirectory:~0,-1%

:: use fourth parameter for path to target products
set targetDirectory=%3
:: if targetDirectory ends with '\' remove it
if %targetDirectory:~-1%==\ set targetDirectory=%targetDirectory:~0,-1%

:: the fifth parameter is a file prefix for the target product name, 
:: typically indicating the type of processing
set targetFilePrefix=%5

:: Create the target directory
md %targetDirectory%

::::::::::::::::::::::::::::::::::::::::::::
:: Main processing
::::::::::::::::::::::::::::::::::::::::::::

:: double '%' in batch file and only a single '%' on command line::::
:: '/D' is for directories like Sentinel data. Remove '/D' when you open files.
:: '/R' <directory> specifies the directory which the loop will walk recursively.
:: Iterating over *.nc files within the source directory can be done simpler:
::    for %%F in (%sourceDirectory%\*.nc) do (
for %%F in (%sourceDirectory%\S3*.zip) do (
  echo.
  :: '~fF' means absolute path of 'F'
  set sourceFile=%%~fF
  echo Processing !sourceFile!
  :: '~nF' means filename without extension of 'F'
  set targetFile=%targetDirectory%\%targetFilePrefix%_%%~nF.dim
::  set procCmd=%gptPath% %graphXmlPath% -e -p %parameterFilePath% -t "!targetFile!" "!sourceFile!"
  set procCmd=%gptPath% %graphXmlPath% -e -t "!targetFile!" "!sourceFile!"
  echo Command: !procCmd!
  call !procCmd! 
)

using with: processDataset.bat D:\_graphXML\graphC2RCC_OLCI.xml D:\EOData\S3\OLCI\Anti-Meridian D:\_temp\out C2RCC

And the output is


d:\_graphXML>processDataset.bat D:\_graphXML\graphC2RCC_OLCI.xml D:\EOData\S3\OLCI\Anti-Meridian D:\_temp\out C2RCC

d:\_graphXML>setlocal ENABLEDELAYEDEXPANSION

d:\_graphXML>set gptPath="C:\Program Files\esa-snap\bin\gpt.exe"

d:\_graphXML>set graphXmlPath=D:\_graphXML\graphC2RCC_OLCI.xml

d:\_graphXML>set sourceDirectory=D:\EOData\S3\OLCI\Anti-Meridian

d:\_graphXML>if n == \ set sourceDirectory=D:\EOData\S3\OLCI\Anti-Meridia

d:\_graphXML>set targetDirectory=D:\_temp\out

d:\_graphXML>if t == \ set targetDirectory=D:\_temp\ou

d:\_graphXML>set targetFilePrefix=

d:\_graphXML>md D:\_temp\out
A subdirectory or file D:\_temp\out already exists.

d:\_graphXML>for %F in (D:\EOData\S3\OLCI\Anti-Meridian\S3*.zip) do (
echo.
 set sourceFile=%~fF
 echo Processing !sourceFile!
 set targetFile=D:\_temp\out\_%~nF.dim
 set procCmd="C:\Program Files\esa-snap\bin\gpt.exe" D:\_graphXML\graphC2RCC_OLCI.xml -e -t "!targetFile!" "!sourceFile!"
 echo Command: !procCmd!
 call !procCmd!
)

d:\_graphXML>(
echo.
 set sourceFile=D:\EOData\S3\OLCI\Anti-Meridian\S3A_OL_1_EFR____20230708T220131_20230708T220431_20230709T225332_0179_101_015_1800_PS1_O_NT_003.zip
 echo Processing !sourceFile!
 set targetFile=D:\_temp\out\_S3A_OL_1_EFR____20230708T220131_20230708T220431_20230709T225332_0179_101_015_1800_PS1_O_NT_003.dim
 set procCmd="C:\Program Files\esa-snap\bin\gpt.exe" D:\_graphXML\graphC2RCC_OLCI.xml -e -t "!targetFile!" "!sourceFile!"
 echo Command: !procCmd!
 call !procCmd!
)

Processing D:\EOData\S3\OLCI\Anti-Meridian\S3A_OL_1_EFR____20230708T220131_20230708T220431_20230709T225332_0179_101_015_1800_PS1_O_NT_003.zip
Command: "C:\Program Files\esa-snap\bin\gpt.exe" D:\_graphXML\graphC2RCC_OLCI.xml -e -t "D:\_temp\out\_S3A_OL_1_EFR____20230708T220131_20230708T220431_20230709T225332_0179_101_015_1800_PS1_O_NT_003.dim" "D:\EOData\S3\OLCI\Anti-Meridian\S3A_OL_1_EFR____20230708T220131_20230708T220431_20230709T225332_0179_101_015_1800_PS1_O_NT_003.zip"
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.
Executing processing graph
 done.