SAGA "slope, aspect, curvature" return wrong output

[qgib]

Author Name: Giovanni Manghi (@gioman)
Original Redmine Issue: 16486
Affected QGIS version: 2.18.7
Redmine category:processing/saga
Assignee: Victor Olaya

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Tagging this as a regression because I don't remember being an issue in the past, but not sure 100% now.

Tested on macOS, Windows and Linux, on 2.14.8, 2.14.14/2.18.7 and 2.18.7 with different SAGA versions.

Take the attached dataset and use as input for the "slope, aspect, curvature" alg. Leave output fields empty. Run the the tool, point layers are returned instead of raster layers. If an output is manually defined then after running the right results is returned (but with the attached dataset it seems that the output is not given the right CRS, the one of the input).

This does not happen with other sample inputs of the same type (but other CRSs).

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• sample.tif.zip (Giovanni Manghi)

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• regression was configured as 1

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• priority_id was changed from Severe/Regression to High

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• easy_fix was configured as 0

[qgib]

Author Name: Alexander Bruy (@alexbruy)

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Applied in changeset 3d3b6ec.

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• status_id was changed from Open to Closed
• done_ratio was changed from 0 to 100

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• resolution was changed from to fixed/implemented
• description was changed from Tagging this as a regression because I don't remember being an issue in the past, but not sure 100% now.

Tested on macOS, Windows and Linux, on 2.14.8, 2.14.14/2.18.7 and 2.18.7 with different SAGA versions.

Take the attached dataset and use as input for the "slope, aspect, curvature" alg. Leave output fields empty. Run the the tool, point layers are returned instead of raster layers. If an output is manually defined then after running the right results is returned (but with the attached dataset it seems that the output is not given the right CRS, the one of the input).

This does not happen with other sample inputs of the same type (but other CRSs). to Tagging this as a regression because I don't remember being an issue in the past, but not sure 100% now.

Tested on macOS, Windows and Linux, on 2.14.8, 2.14.14/2.18.7 and 2.18.7 with different SAGA versions.

Take the attached dataset and use as input for the "slope, aspect, curvature" alg. Leave output fields empty. Run the the tool, point layers are returned instead of raster layers. If an output is manually defined then after running the right results is returned (but with the attached dataset it seems that the output is not given the right CRS, the one of the input).

This does not happen with other sample inputs of the same type (but other CRSs).