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improved algorithm descriptions
git-svn-id: http://sextante.googlecode.com/svn/trunk/soft/bindings/qgis-plugin@35 881b9c09-3ef8-f3c2-ec3d-21d735c97f4d
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volayaf@gmail.com
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Mar 11, 2012
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,16 +1,14 @@ | ||
Multilevel B-Spline Interpolation (from Grid) | ||
grid_spline | ||
ParameterRaster|GRIDPOINTS|Grid|False | ||
ParameterSelection|TARGET|Target Grid|[0] user defined;[1] grid | ||
ParameterSelection|TARGET|Target Grid|[0] user defined | ||
ParameterSelection|METHOD|Method|[0] without B-spline refinement;[1] with B-spline refinement | ||
ParameterNumber|EPSILON|Threshold Error|None|None|0 | ||
ParameterNumber|LEVEL_MAX|Maximum Level|None|None|0 | ||
ParameterBoolean|UPDATE |Update View|True | ||
ParameterNumber|EPSILON|Threshold Error|None|None|0.0001 | ||
ParameterNumber|LEVEL_MAX|Maximum Level|None|None|11 | ||
ParameterSelection|DATATYPE|Data Type|[0] same as input grid;[1] floating point | ||
ParameterNumber|USER_XMIN|Left|None|None|0 | ||
ParameterNumber|USER_XMAX|Right|None|None|0 | ||
ParameterNumber|USER_YMIN|Bottom|None|None|0 | ||
ParameterNumber|USER_YMAX|Top|None|None|0 | ||
ParameterNumber|USER_SIZE|Cellsize|None|None|0 | ||
OutputRaster|USER_GRID|Grid | ||
OutputRaster|GRID_GRID|Grid |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,5 +1,5 @@ | ||
Grid Standardisation | ||
grid_calculus | ||
ParameterRaster|INPUT|Grid|False | ||
ParameterNumber|STRETCH|Stretch Factor|None|None|0 | ||
ParameterNumber|STRETCH|Stretch Factor|0|None|1 | ||
OutputRaster|OUTPUT|Standardised Grid |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,15 +1,10 @@ | ||
Random Terrain Generation | ||
grid_calculus | ||
ParameterNumber|RADIUS|Radius (cells)|None|None|0 | ||
ParameterNumber|ITERATIONS|Iterations|None|None|0 | ||
ParameterSelection|TARGET_TYPE|Target Dimensions|[0] User defined;[1] Grid Project;[2] Grid | ||
ParameterNumber|USER_CELL_SIZE|Grid Size|None|None|0 | ||
ParameterNumber|USER_COLS|Cols|None|None|0 | ||
ParameterNumber|USER_ROWS|Rows|None|None|0 | ||
ParameterNumber|RADIUS|Radius (cells)|None|None|10 | ||
ParameterNumber|ITERATIONS|Iterations|None|None|10 | ||
ParameterSelection|TARGET_TYPE|Target Dimensions|[0] User defined | ||
ParameterNumber|USER_CELL_SIZE|Grid Size|0|None|1 | ||
ParameterNumber|USER_COLS|Cols|1|None|100 | ||
ParameterNumber|USER_ROWS|Rows|1|None|100 | ||
ParameterRaster|GRID_GRID|Grid|False | ||
OutputRaster|TARGET_GRID|Grid | ||
OutputRaster|GET_SYSTEM_SYSTEM_NX|System | ||
OutputRaster|GET_SYSTEM_SYSTEM_NY|System | ||
OutputRaster|GET_SYSTEM_SYSTEM_X|System | ||
OutputRaster|GET_SYSTEM_SYSTEM_Y|System | ||
OutputRaster|GET_SYSTEM_SYSTEM_D|System |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,13 +1,13 @@ | ||
Random Field | ||
grid_calculus | ||
ParameterNumber|NX|Width (Cells)|None|None|0 | ||
ParameterNumber|NY|Height (Cells)|None|None|0 | ||
ParameterNumber|NX|Width (Cells)|None|None|100 | ||
ParameterNumber|NY|Height (Cells)|None|None|100 | ||
ParameterNumber|CELLSIZE|Cellsize|None|None|0 | ||
ParameterNumber|XMIN|West|None|None|0 | ||
ParameterNumber|YMIN|South|None|None|0 | ||
ParameterSelection|METHOD|Method|[0] Uniform;[1] Gaussian | ||
ParameterRange|RANGE_MIN|Range | ||
ParameterRange|RANGE_MAX|Range | ||
ParameterNumber|RANGE_MIN|Range Min|None|None|0 | ||
ParameterNumber|RANGE_MAX|Range Max|None|None|1 | ||
ParameterNumber|MEAN|Arithmetic Mean|None|None|0 | ||
ParameterNumber|STDDEV|Standard Deviation|None|None|0 | ||
ParameterNumber|STDDEV|Standard Deviation|None|None|1 | ||
OutputRaster|OUTPUT|Random Field |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,7 +1,7 @@ | ||
Gaussian Filter | ||
grid_filter | ||
ParameterRaster|INPUT|Grid|False | ||
ParameterNumber|SIGMA|Standard Deviation|None|None|0 | ||
ParameterNumber|SIGMA|Standard Deviation|None|None|1 | ||
ParameterSelection|MODE|Search Mode|[0] Square;[1] Circle | ||
ParameterNumber|RADIUS|Search Radius|None|None|0 | ||
ParameterNumber|RADIUS|Search Radius|None|None|3 | ||
OutputRaster|RESULT|Filtered Grid |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,5 +1,5 @@ | ||
Filter Clumps | ||
grid_filter | ||
ParameterRaster|GRID|Input Grid|False | ||
ParameterNumber|THRESHOLD|Min. Size|None|None|0 | ||
ParameterNumber|THRESHOLD|Min. Size|1|None|10 | ||
OutputRaster|OUTPUT|Filtered Grid |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,8 +1,8 @@ | ||
DTM Filter (slope-based) | ||
grid_filter | ||
ParameterRaster|INPUT|Grid to filter|False | ||
ParameterNumber|RADIUS|Search Radius|None|None|0 | ||
ParameterNumber|TERRAINSLOPE|Approx. Terrain Slope|None|None|0 | ||
ParameterNumber|RADIUS|Search Radius|1|None|2 | ||
ParameterNumber|TERRAINSLOPE|Approx. Terrain Slope|None|None|30 | ||
ParameterBoolean|STDDEV |Use Confidence Interval|True | ||
OutputRaster|GROUND|Bare Earth | ||
OutputRaster|NONGROUND|Removed Objects |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,20 +1,20 @@ | ||
Inverse Distance Weighted | ||
grid_gridding | ||
ParameterVector|SHAPES|Points|-1|False | ||
ParameterVector|SHAPES|Points|0|False | ||
ParameterTableField|FIELD|Attribute|SHAPES | ||
ParameterSelection|TARGET|Target Grid|[0] user defined;[1] grid | ||
ParameterSelection|TARGET|Target Grid|[0] user defined | ||
ParameterSelection|WEIGHTING|Distance Weighting|[0] inverse distance to a power;[1] linearly decreasing within search radius;[2] exponential weighting scheme;[3] gaussian weighting scheme | ||
ParameterNumber|POWER|Inverse Distance Power|None|None|0 | ||
ParameterNumber|BANDWIDTH|Exponential and Gaussian Weighting Bandwidth|None|None|0 | ||
ParameterNumber|POWER|Inverse Distance Power|0|None|2 | ||
ParameterNumber|BANDWIDTH|Exponential and Gaussian Weighting Bandwidth|0|None|1 | ||
ParameterSelection|RANGE|Search Range|[0] search radius (local);[1] no search radius (global) | ||
ParameterNumber|RADIUS|Search Radius|None|None|0 | ||
ParameterNumber|RADIUS|Search Radius|None|None|100 | ||
ParameterSelection|MODE|Search Mode|[0] all directions;[1] quadrants | ||
ParameterSelection|POINTS|Number of Points|[0] maximum number of points;[1] all points | ||
ParameterNumber|NPOINTS|Maximum Number of Points|None|None|0 | ||
ParameterNumber|NPOINTS|Maximum Number of Points|None|None|10 | ||
ParameterNumber|USER_XMIN|Left|None|None|0 | ||
ParameterNumber|USER_XMAX|Right|None|None|0 | ||
ParameterNumber|USER_YMIN|Bottom|None|None|0 | ||
ParameterNumber|USER_YMAX|Top|None|None|0 | ||
ParameterNumber|USER_SIZE|Cellsize|None|None|0 | ||
OutputRaster|USER_GRID|Grid | ||
OutputRaster|GRID_GRID|Grid | ||
|
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,12 +1,11 @@ | ||
Nearest Neighbour | ||
grid_gridding | ||
ParameterVector|SHAPES|Points|-1|False | ||
ParameterVector|SHAPES|Points|0|False | ||
ParameterTableField|FIELD|Attribute|SHAPES | ||
ParameterSelection|TARGET|Target Grid|[0] user defined;[1] grid | ||
ParameterSelection|TARGET|Target Grid|[0] user defined | ||
ParameterNumber|USER_XMIN|Left|None|None|0 | ||
ParameterNumber|USER_XMAX|Right|None|None|0 | ||
ParameterNumber|USER_YMIN|Bottom|None|None|0 | ||
ParameterNumber|USER_YMAX|Top|None|None|0 | ||
ParameterNumber|USER_SIZE|Cellsize|None|None|0 | ||
OutputRaster|USER_GRID|Grid | ||
OutputRaster|GRID_GRID|Grid | ||
OutputRaster|USER_GRID|Grid |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,13 +1,13 @@ | ||
Natural Neighbour | ||
grid_gridding | ||
ParameterVector|SHAPES|Points|-1|False | ||
ParameterVector|SHAPES|Points|0|False | ||
ParameterTableField|FIELD|Attribute|SHAPES | ||
ParameterSelection|TARGET|Target Grid|[0] user defined;[1] grid | ||
ParameterSelection|TARGET|Target Grid|[0] user defined | ||
ParameterBoolean|SIBSON |Sibson|True | ||
ParameterNumber|USER_XMIN|Left|None|None|0 | ||
ParameterNumber|USER_XMAX|Right|None|None|0 | ||
ParameterNumber|USER_YMIN|Bottom|None|None|0 | ||
ParameterNumber|USER_YMAX|Top|None|None|0 | ||
ParameterNumber|USER_SIZE|Cellsize|None|None|0 | ||
OutputRaster|USER_GRID|Grid | ||
OutputRaster|GRID_GRID|Grid | ||
|
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,14 +1,13 @@ | ||
Modifed Quadratic Shepard | ||
grid_gridding | ||
ParameterVector|SHAPES|Points|-1|False | ||
ParameterVector|SHAPES|Points|0|False | ||
ParameterTableField|FIELD|Attribute|SHAPES | ||
ParameterSelection|TARGET|Target Grid|[0] user defined;[1] grid | ||
ParameterNumber|QUADRATIC_NEIGHBORS|Quadratic Neighbors|None|None|0 | ||
ParameterNumber|WEIGHTING_NEIGHBORS|Weighting Neighbors|None|None|0 | ||
ParameterSelection|TARGET|Target Grid|[0] user defined | ||
ParameterNumber|QUADRATIC_NEIGHBORS|Quadratic Neighbors|1|None|13 | ||
ParameterNumber|WEIGHTING_NEIGHBORS|Weighting Neighbors|1|None|19 | ||
ParameterNumber|USER_XMIN|Left|None|None|0 | ||
ParameterNumber|USER_XMAX|Right|None|None|0 | ||
ParameterNumber|USER_YMIN|Bottom|None|None|0 | ||
ParameterNumber|USER_YMAX|Top|None|None|0 | ||
ParameterNumber|USER_SIZE|Cellsize|None|None|0 | ||
OutputRaster|USER_GRID|Grid | ||
OutputRaster|GRID_GRID|Grid |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,12 +1,11 @@ | ||
Triangulation | ||
grid_gridding | ||
ParameterVector|SHAPES|Points|-1|False | ||
ParameterVector|SHAPES|Points|0|False | ||
ParameterTableField|FIELD|Attribute|SHAPES | ||
ParameterSelection|TARGET|Target Grid|[0] user defined;[1] grid | ||
ParameterSelection|TARGET|Target Grid|[0] user defined | ||
ParameterNumber|USER_XMIN|Left|None|None|0 | ||
ParameterNumber|USER_XMAX|Right|None|None|0 | ||
ParameterNumber|USER_YMIN|Bottom|None|None|0 | ||
ParameterNumber|USER_YMAX|Top|None|None|0 | ||
ParameterNumber|USER_SIZE|Cellsize|None|None|0 | ||
OutputRaster|USER_GRID|Grid | ||
OutputRaster|GRID_GRID|Grid |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,14 +1,13 @@ | ||
Kernel Density Estimation | ||
grid_gridding | ||
ParameterVector|POINTS|Points|-1|False | ||
ParameterTableField|POPULATION|Population|POINTS | ||
ParameterNumber|RADIUS|Radius|None|None|0 | ||
ParameterVector|POINTS|Points|0|False | ||
ParameterTableField|POPULATION|Weight|POINTS | ||
ParameterNumber|RADIUS|Radius|None|None|10 | ||
ParameterSelection|KERNEL|Kernel|[0] quartic kernel;[1] gaussian kernel | ||
ParameterSelection|TARGET|Target Grid|[0] user defined;[1] grid | ||
ParameterSelection|TARGET|Target Grid|[0] user defined | ||
ParameterNumber|USER_XMIN|Left|None|None|0 | ||
ParameterNumber|USER_XMAX|Right|None|None|0 | ||
ParameterNumber|USER_YMIN|Bottom|None|None|0 | ||
ParameterNumber|USER_YMAX|Top|None|None|0 | ||
ParameterNumber|USER_SIZE|Cellsize|None|None|0 | ||
OutputRaster|USER_GRID|Grid | ||
OutputRaster|GRID_GRID|Grid |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,13 +1,12 @@ | ||
Thin Plate Spline (Global) | ||
grid_spline | ||
ParameterVector|SHAPES|Points|-1|False | ||
ParameterVector|SHAPES|Points|0|False | ||
ParameterTableField|FIELD|Attribute|SHAPES | ||
ParameterSelection|TARGET|Target Grid|[0] user defined;[1] grid | ||
ParameterSelection|TARGET|Target Grid|[0] user defined | ||
ParameterNumber|REGUL|Regularisation|None|None|0 | ||
ParameterNumber|USER_XMIN|Left|None|None|0 | ||
ParameterNumber|USER_XMAX|Right|None|None|0 | ||
ParameterNumber|USER_YMIN|Bottom|None|None|0 | ||
ParameterNumber|USER_YMAX|Top|None|None|0 | ||
ParameterNumber|USER_SIZE|Cellsize|None|None|0 | ||
OutputRaster|USER_GRID|Grid | ||
OutputRaster|GRID_GRID|Grid |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,17 +1,16 @@ | ||
Thin Plate Spline (Local) | ||
grid_spline | ||
ParameterVector|SHAPES|Points|-1|False | ||
ParameterVector|SHAPES|Points|0|False | ||
ParameterTableField|FIELD|Attribute|SHAPES | ||
ParameterSelection|TARGET|Target Grid|[0] user defined;[1] grid | ||
ParameterNumber|REGUL|Regularisation|None|None|0 | ||
ParameterNumber|RADIUS|Search Radius|None|None|0 | ||
ParameterSelection|TARGET|Target Grid|[0] user defined | ||
ParameterNumber|REGUL|Regularisation|None|None|0.0001 | ||
ParameterNumber|RADIUS|Search Radius|None|None|100 | ||
ParameterSelection|MODE|Search Mode|[0] all directions;[1] quadrants | ||
ParameterSelection|SELECT|Points Selection|[0] all points in search radius;[1] maximum number of points | ||
ParameterNumber|MAXPOINTS|Maximum Number of Points|None|None|0 | ||
ParameterNumber|MAXPOINTS|Maximum Number of Points|None|None|10 | ||
ParameterNumber|USER_XMIN|Left|None|None|0 | ||
ParameterNumber|USER_XMAX|Right|None|None|0 | ||
ParameterNumber|USER_YMIN|Bottom|None|None|0 | ||
ParameterNumber|USER_YMAX|Top|None|None|0 | ||
ParameterNumber|USER_SIZE|Cellsize|None|None|0 | ||
OutputRaster|USER_GRID|Grid | ||
OutputRaster|GRID_GRID|Grid |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,13 +1,12 @@ | ||
B-Spline Approximation | ||
grid_spline | ||
ParameterVector|SHAPES|Points|-1|False | ||
ParameterVector|SHAPES|Points|0|False | ||
ParameterTableField|FIELD|Attribute|SHAPES | ||
ParameterSelection|TARGET|Target Grid|[0] user defined;[1] grid | ||
ParameterNumber|LEVEL|Resolution|None|None|0 | ||
ParameterSelection|TARGET|Target Grid|[0] user defined | ||
ParameterNumber|LEVEL|Resolution|None|None|1 | ||
ParameterNumber|USER_XMIN|Left|None|None|0 | ||
ParameterNumber|USER_XMAX|Right|None|None|0 | ||
ParameterNumber|USER_YMIN|Bottom|None|None|0 | ||
ParameterNumber|USER_YMAX|Top|None|None|0 | ||
ParameterNumber|USER_SIZE|Cellsize|None|None|0 | ||
OutputRaster|USER_GRID|Grid | ||
OutputRaster|GRID_GRID|Grid |
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