Interpolation (TIN) results with artifacts

[qgib]

Author Name: Claas Leiner (@claasleiner)
Original Redmine Issue: 10574
Affected QGIS version: master
Redmine category:analysis_library

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Interpolation plugin (TIN) produces a result grid with stripes.

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• interpol_with_stripes.png (Claas Leiner)
• hoehen.7z (Claas Leiner)

[qgib]

Author Name: Jürgen Fischer (@jef-n)

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• category_id was changed from Rasters to C++ Plugins
• priority_id was changed from High to Normal

[qgib]

Author Name: Giovanni Manghi (@gioman)

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Does it happens with any input? If not, can you attach sample data that causes the issue?

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• subject was changed from Interpolation to Interpolation (TIN) results with artifacts
• status_id was changed from Open to Feedback

[qgib]

Author Name: Claas Leiner (@claasleiner)

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Thanks,
Here are the sample data

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• 7426 was configured as hoehen.7z

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• hoehen.7z (Claas Leiner)

[qgib]

Author Name: Giovanni Manghi (@gioman)

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confirmed also on Linux and qgis master.

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• os_version was changed from XP / 7 to
• operating_system was changed from Windows to
• status_id was changed from Feedback to Open

[qgib]

Author Name: Jürgen Fischer (@jef-n)

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• fixed_version_id was changed from Version 2.4 to Future Release - High Priority

[qgib]

Author Name: Jürgen Fischer (@jef-n)

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• category_id was changed from C++ Plugins to 116

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• category_id was changed from 116 to Analysis library

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• fixed_version_id was changed from Future Release - High Priority to Version 3.0

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• regression was configured as 0
• easy_fix was configured as 0

[qgib]

Author Name: Giovanni Manghi (@gioman)

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End of life notice: QGIS 2.18 LTR

Source:
http://blog.qgis.org/2019/03/09/end-of-life-notice-qgis-2-18-ltr/

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• resolution was changed from to end of life
• status_id was changed from Open to Closed