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New take on v.surf.bspline in processing toolbox, Fixes #5943

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Giovanni Manghi
Giovanni Manghi committed Oct 6, 2013
1 parent 42b8a96 commit 9ae931c22e99f6ac6736dc548b00bd37aa061860
@@ -0,0 +1,12 @@
v.surf.bspline
v.surf.bspline.lambda - Bicubic or bilinear spline interpolation with Tykhonov regularization.
Vector (v.*)
ParameterVector|input|Input points layer|-1|False
ParameterNumber|sie|Length of each spline step in the east-west direction|None|None|4
ParameterNumber|sin|Length of each spline step in the north-south direction|None|None|4
ParameterSelection|method|Spline interpolation algorithm|bilinear;bicubic
ParameterTableField|column|Attribute table column with values to interpolate|input|-1|False
ParameterBoolean|-c|Find the best Tykhonov regularizing parameter using a "leave-one-out" cross validation method|True
ParameterBoolean|-e|Estimate point density and distance|False
ParameterSelection|layer|layer|1;0
OutputHTML|html|Lambda or Point Density and Distance
@@ -0,0 +1,12 @@
v.surf.bspline
v.surf.bspline.sparse - Bicubic or bilinear spline interpolation with Tykhonov regularization.
Vector (v.*)
ParameterVector|input|Input points layer|-1|False
ParameterVector|sparse|Input layer of sparse points|-1|False
ParameterNumber|sie|Length of each spline step in the east-west direction|None|None|4
ParameterNumber|sin|Length of each spline step in the north-south direction|None|None|4
ParameterSelection|method|Spline interpolation algorithm|bilinear;bicubic
ParameterNumber|lambda_i|Tykhonov regularization parameter (affects smoothing)|None|None|0.01
ParameterTableField|column|Attribute table column with values to interpolate|input|-1|False
ParameterSelection|layer|layer|1;0
OutputRaster|raster|Output raster layer
@@ -2,13 +2,10 @@ v.surf.bspline
v.surf.bspline - Bicubic or bilinear spline interpolation with Tykhonov regularization.
Vector (v.*)
ParameterVector|input|Input points layer|-1|False
ParameterVector|sparse|Input layer of sparse points|-1|False
ParameterNumber|sie|Length of each spline step in the east-west direction|None|None|4
ParameterNumber|sin|Length of each spline step in the north-south direction|None|None|4
ParameterSelection|method|Spline interpolation algorithm|bilinear;bicubic
ParameterNumber|lambda_i|Tykhonov regularization parameter (affects smoothing)|None|None|1
ParameterNumber|lambda_i|Tykhonov regularization parameter (affects smoothing)|None|None|0.01
ParameterTableField|column|Attribute table column with values to interpolate|input|-1|False
ParameterBoolean|-c|Find the best Tykhonov regularizing parameter using a "leave-one-out" cross validation method|False
ParameterBoolean|-e|Estimate point density and distance|False
OutputVector|output|Output vector layer
OutputRaster|raster|Output raster layer
ParameterSelection|layer|layer|1;0
OutputRaster|raster|Output raster layer

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