input valid pixels boundaries error

[zulkifil]

I mostly used it to create input valid pixels boundaries. It was working great and creating boundaries but now it is not creating input valid pixels boundaries from raster's and mostly give error. it only create bounding box boundaries. I think previously it was also catering alpha band and now it is not using alpha band and looking for nodata value 0. below is error i receive all the time.

`QGIS version: 3.16.5-Hannover QGIS code revision: 58ba7c1ed6 Qt version: 5.11.2 GDAL version: 3.1.4 GEOS version: 3.8.1-CAPI-1.13.3 PROJ version: Rel. 6.3.2, May 1st, 2020 Processing algorithm… Algorithm 'Create footprint of images' starting… Input parameters: { 'INPUT_CRS_AREA' : QgsCoordinateReferenceSystem('EPSG:32643'), 'INPUT_CRS_LAYER' : QgsCoordinateReferenceSystem('EPSG:32643'), 'INPUT_DIRECTORY_IMAGES' : 'D:\rabM\Isl\d\E\New folder', 'INPUT_FILTER_NAMES' : '', 'INPUT_NODATA' : 0, 'INPUT_REVERSE' : False, 'INPUT_SUBDIRECTORIES' : False, 'INPUT_VALID_PIXELS' : 1, 'OUTPUT_LAYER' : 'TEMPORARY_OUTPUT' }

1/2 Searching images... 2/2 Adding features(3)... Traceback (most recent call last): File "C:/Users/AA/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\ibamaprocessing\algorithms\footprint_algorithm.py", line 700, in processAlgorithm footprint.setGeometryArea( crsLayer, crsArea, paramsValidPixels ) File "C:/Users/AA/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\ibamaprocessing\algorithms\footprint_algorithm.py", line 486, in setGeometryArea setGeometryInfo( info ) File "C:/Users/AA/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\ibamaprocessing\algorithms\footprint_algorithm.py", line 453, in setGeometryValidPixels geomUnion.AddGeometry( geomsOGR[ idx ] ) IndexError: list index out of range

Execution failed after 9.33 seconds

Loading resulting layers Algorithm 'Create footprint of images' finished`

[lmotta]

Hi,

The algorithm takes the first band, if this has the nodata value(defined in file), this value is used for calculus, otherwise, take the value in the textbox.

Please, can you share an image where there is an error?

Em seg., 29 de mar. de 2021 às 15:32, AMZ @.***> escreveu:

I mostly used it to create input valid pixels boundaries. It was working great and creating boundaries but now it is not creating input valid pixels boundaries from raster's and mostly give error. it only create bounding box boundaries. I think previously it was also alpha band and now it is not using alpha band and looking for nodata value 0. below is error i receive all the time.

`QGIS version: 3.16.5-Hannover QGIS code revision: 58ba7c1ed6 Qt version: 5.11.2 GDAL version: 3.1.4 GEOS version: 3.8.1-CAPI-1.13.3 PROJ version: Rel. 6.3.2, May 1st, 2020 Processing algorithm… Algorithm 'Create footprint of images' starting… Input parameters: { 'INPUT_CRS_AREA' : QgsCoordinateReferenceSystem('EPSG:32643'), 'INPUT_CRS_LAYER' : QgsCoordinateReferenceSystem('EPSG:32643'), 'INPUT_DIRECTORY_IMAGES' : 'D:\rabM\Isl\d\E\New folder', 'INPUT_FILTER_NAMES' : '', 'INPUT_NODATA' : 0, 'INPUT_REVERSE' : False, 'INPUT_SUBDIRECTORIES' : False, 'INPUT_VALID_PIXELS' : 1, 'OUTPUT_LAYER' : 'TEMPORARY_OUTPUT' }

1/2 Searching images... 2/2 Adding features(3)... Traceback (most recent call last): File "C:/Users/AA/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\ibamaprocessing\algorithms\footprint_algorithm.py", line 700, in processAlgorithm footprint.setGeometryArea( crsLayer, crsArea, paramsValidPixels ) File "C:/Users/AA/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\ibamaprocessing\algorithms\footprint_algorithm.py", line 486, in setGeometryArea setGeometryInfo( info ) File "C:/Users/AA/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\ibamaprocessing\algorithms\footprint_algorithm.py", line 453, in setGeometryValidPixels geomUnion.AddGeometry( geomsOGR[ idx ] ) IndexError: list index out of range

Execution failed after 9.33 seconds

Loading resulting layers Algorithm 'Create footprint of images' finished`

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[nmromeros]

Hi @lmotta , I have the same error like the comment of @zulkifil, this is the error that I get. I hope you can help me.

I have the version of qgis 3.16.16-Hannover

QGIS code revision f5778a89 Compiled against Qt 5.15.2 Running against Qt 5.15.2 Compiled against GDAL/OGR 3.4.1 Running against GDAL/OGR 3.4.1 Compiled against GEOS 3.10.0-CAPI-1.16.0 Running against GEOS 3.10.0-CAPI-1.16.0 Compiled against SQLite 3.35.2 Running against SQLite 3.35.2 PostgreSQL Client Version 13.0 SpatiaLite Version 5.0.1 QWT Version 6.1.3 QScintilla2 Version 2.11.5 Compiled against PROJ 8.2.1 Running against PROJ Rel. 8.2.1, January 1st, 2022 OS Version Windows Server 2016 Version 1809 Active python plugins ibamaprocessing; db_manager; MetaSearch; processing

I load the image that present the error.

Thanks a lot

[zulkifil]

@nmromeros do not use latest version, use older version to solve problem.

[nmromeros]

Hi @zulkifil what version do you recommend.?

what version do you have?

Thanks a lot.

[zulkifil]

@nmromeros use 1.5 version.