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[Feature][Processing] GRASS v.net modules
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Médéric Ribreux
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Médéric RIBREUX
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Jan 2, 2016
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199 changes: 114 additions & 85 deletions
199
python/plugins/processing/algs/grass7/Grass7Algorithm.py
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python/plugins/processing/algs/grass7/description/v.net.alloc.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| v.net.alloc | ||
| Allocates subnets for nearest centers (direction from center) | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (arcs)|1|False | ||
| ParameterVector|points|Centers point layer (nodes)|0|False | ||
| ParameterNumber|threshold|Threshold for connecting centers to the network (in map unit)|0.0|None|50.0|False | ||
| *ParameterString|center_cats|Category values|1-100000|False|False | ||
| *ParameterSelection|arc_type|Arc type|line;boundary;line,boundary|2 | ||
| *ParameterTableField|arc_column|Arc forward/both direction(s) cost column (number)|input|0|True | ||
| *ParameterTableField|arc_backward_column|Arc backward direction cost column (number)|input|0|True | ||
| *ParameterTableField|node_column|Node cost column (number)|points|0|True | ||
| *ParameterBoolean|-g|Use geodesic calculation for longitude-latitude locations|False|True | ||
| OutputVector|output|Network_Alloc |
13 changes: 13 additions & 0 deletions
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python/plugins/processing/algs/grass7/description/v.net.allpairs.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| v.net.allpairs | ||
| Computes the shortest path between all pairs of nodes in the network | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (arcs)|1|False | ||
| ParameterVector|points|Centers point layer (nodes)|0|False | ||
| ParameterNumber|threshold|Threshold for connecting centers to the network (in map unit)|0.0|None|50.0|False | ||
| *ParameterString|cats|Category values|1-10000|False|False | ||
| *ParameterString|where|WHERE condition of SQL statement without 'where' keyword'||True|False | ||
| *ParameterTableField|arc_column|Arc forward/both direction(s) cost column (number)|input|0|True | ||
| *ParameterTableField|arc_backward_column|Arc backward direction cost column (number)|input|0|True | ||
| *ParameterTableField|node_column|Node cost column (number)|points|0|True | ||
| *ParameterBoolean|-g|Use geodesic calculation for longitude-latitude locations|False|True | ||
| OutputVector|output|Network_Allpairs |
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python/plugins/processing/algs/grass7/description/v.net.bridge.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| v.net.bridge | ||
| Computes bridges and articulation points in the network. | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (network)|1|False | ||
| ParameterSelection|method|Operation to be performed|bridge;articulation|0|False | ||
| *ParameterTableField|arc_column|Arc forward/both direction(s) cost column (name)|input|0|True | ||
| *ParameterTableField|arc_backward_column|Arc backward direction cost column (name)|input|0|True | ||
| OutputVector|output|Bridge_Or_Articulation |
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python/plugins/processing/algs/grass7/description/v.net.centrality.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| v.net.centrality | ||
| Computes degree, centrality, betweeness, closeness and eigenvector centrality measures in the network. | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (network)|1|False | ||
| ParameterString|degree|Name of degree centrality column|degree|False|True | ||
| ParameterString|closeness|Name of closeness centrality column|closeness|False|True | ||
| ParameterString|betweenness|Name of betweenness centrality column||False|True | ||
| ParameterString|eigenvector|Name of eigenvector centrality column||False|True | ||
| *ParameterNumber|iterations|Maximum number of iterations to compute eigenvector centrality|1|None|1000|True | ||
| *ParameterNumber|error|Cumulative error tolerance for eigenvector centrality|0.001|None|0.1|True | ||
| *ParameterString|cats|Category values||False|True | ||
| *ParameterString|where|WHERE conditions of SQL statement without 'where' keyword||True|True | ||
| *ParameterTableField|arc_column|Arc forward/both direction(s) cost column (number)|input|0|True | ||
| *ParameterTableField|arc_backward_column|Arc backward direction cost column (number)|input|0|True | ||
| *ParameterBoolean|-a|Add points on nodes|True|True | ||
| *ParameterBoolean|-g|Use geodesic calculation for longitude-latitude locations|False|True | ||
| OutputVector|output|Network_Centrality |
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python/plugins/processing/algs/grass7/description/v.net.components.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| v.net.components | ||
| Computes strongly and weakly connected components in the network. | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (network)|1|False | ||
| ParameterSelection|method|Type of components|weak;strong|0|False | ||
| *ParameterTableField|arc_column|Arc forward/both direction(s) cost column (number)|input|0|True | ||
| *ParameterTableField|arc_backward_column|Arc backward direction cost column (number)|input|0|True | ||
| *ParameterBoolean|-a|Add points on nodes|True|True | ||
| OutputVector|output|Network_Components_Line | ||
| OutputVector|output_point|Network_Components_Point |
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python/plugins/processing/algs/grass7/description/v.net.connectivity.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| v.net.connectivity | ||
| Computes vertex connectivity between two sets of nodes in the network. | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (network)|1|False | ||
| ParameterVector|points|Input vector point layer (first set of nodes)|0|False | ||
| ParameterNumber|threshold|Threshold for connecting centers to the network (in map unit)|0.0|None|50.0|False | ||
| ParameterString|set1_cats|Set1 Category values||False|True | ||
| ParameterString|set1_where|Set1 WHERE conditions of SQL statement without 'where' keyword||True|True | ||
| ParameterString|set2_cats|Set2 Category values||False|True | ||
| ParameterString|set2_where|Set2 WHERE conditions of SQL statement without 'where' keyword||True|True | ||
| *ParameterTableField|arc_column|Arc forward/both direction(s) cost column (number)|input|0|True | ||
| *ParameterTableField|arc_backward_column|Arc backward direction cost column (number)|input|0|True | ||
| *ParameterTableField|node_column|Node cost column (number)|points|0|True | ||
| OutputVector|output|Network_Connectivity |
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python/plugins/processing/algs/grass7/description/v.net.distance.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| v.net.distance | ||
| Computes shortest distance via the network between the given sets of features. | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (network)|1|False | ||
| ParameterVector|from_points|Input vector point layer (from)|0|False | ||
| ParameterVector|to_points|Input vector point layer (to)|0|False | ||
| ParameterNumber|threshold|Threshold for connecting centers to the network (in map unit)|0.0|None|50.0|False | ||
| *ParameterSelection|arc_type|Arc type|line;boundary;line,boundary|2 | ||
| *ParameterString|from_cats|From Category values||False|True | ||
| *ParameterString|from_where|From WHERE conditions of SQL statement without 'where' keyword||True|True | ||
| *ParameterSelection|to_type|To feature type|point;line;boundary|0 | ||
| *ParameterString|to_cats|To Category values||False|True | ||
| *ParameterString|to_where|To WHERE conditions of SQL statement without 'where' keyword||True|True | ||
| *ParameterTableField|arc_column|Arc forward/both direction(s) cost column (number)|input|0|True | ||
| *ParameterTableField|arc_backward_column|Arc backward direction cost column (number)|input|0|True | ||
| *ParameterTableField|node_column|Node cost column (number)|from_points|0|True | ||
| *ParameterBoolean|-g|Use geodesic calculation for longitude-latitude locations|False|True | ||
| OutputVector|output|Network_Distance |
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python/plugins/processing/algs/grass7/description/v.net.flow.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| v.net.flow | ||
| Computes the maximum flow between two sets of nodes in the network. | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (network)|1|False | ||
| ParameterVector|points|Input vector point layer (flow nodes)|0|False | ||
| ParameterNumber|threshold|Threshold for connecting centers to the network (in map unit)|0.0|None|50.0|False | ||
| ParameterString|source_cats|Source Category values||False|True | ||
| ParameterString|source_where|Source WHERE conditions of SQL statement without 'where' keyword||True|True | ||
| ParameterString|sink_cats|Sink Category values||False|True | ||
| ParameterString|sink_where|Sink WHERE conditions of SQL statement without 'where' keyword||True|True | ||
| *ParameterTableField|arc_column|Arc forward/both direction(s) cost column (number)|input|0|True | ||
| *ParameterTableField|arc_backward_column|Arc backward direction cost column (number)|input|0|True | ||
| *ParameterTableField|node_column|Node cost column (number)|points|0|True | ||
| OutputVector|output|Network_Flow | ||
| OutputVector|cut|Network_Cut |
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python/plugins/processing/algs/grass7/description/v.net.iso.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| v.net.iso | ||
| Splits network by cost isolines. | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (arcs)|1|False | ||
| ParameterVector|points|Centers point layer (nodes)|0|False | ||
| ParameterNumber|threshold|Threshold for connecting centers to the network (in map unit)|0.0|None|50.0|False | ||
| *ParameterSelection|arc_type|Arc type|line;boundary;line,boundary|2 | ||
| *ParameterString|center_cats|Category values|1-100000|False|False | ||
| ParameterString|costs|Costs for isolines|1000,2000,3000|False|False | ||
| *ParameterTableField|arc_column|Arc forward/both direction(s) cost column (number)|input|0|True | ||
| *ParameterTableField|arc_backward_column|Arc backward direction cost column (number)|input|0|True | ||
| *ParameterTableField|node_column|Node cost column (number)|points|0|True | ||
| *ParameterBoolean|-g|Use geodesic calculation for longitude-latitude locations|False|True | ||
| OutputVector|output|Network_Iso |
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python/plugins/processing/algs/grass7/description/v.net.path.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| v.net.path | ||
| Finds shortest path on vector network | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (arcs)|1|False | ||
| ParameterVector|points|Centers point layer (nodes)|0|False | ||
| ParameterFile|file|Name of file containing start and end points|False|False | ||
| ParameterNumber|threshold|Threshold for connecting centers to the network (in map unit)|0.0|None|50.0|False | ||
| *ParameterSelection|type|Arc type|line;boundary;line,boundary|2 | ||
| *ParameterTableField|arc_column|Arc forward/both direction(s) cost column (number)|input|0|True | ||
| *ParameterTableField|arc_backward_column|Arc backward direction cost column (number)|input|0|True | ||
| *ParameterTableField|node_column|Node cost column (number)|points|0|True | ||
| *ParameterNumber|dmax|Maximum distance to the network|None|None|1000.0|True | ||
| *ParameterBoolean|-g|Use geodesic calculation for longitude-latitude locations|False|True | ||
| *ParameterBoolean|-s|Write output as original input segments, not each path as one line|False|True | ||
| OutputVector|output|Network_Path | ||
|
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python/plugins/processing/algs/grass7/description/v.net.salesman.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| v.net.salesman | ||
| Creates a cycle connecting given nodes (Traveling salesman problem) | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (arcs)|1|False | ||
| ParameterVector|points|Centers point layer (nodes)|0|False | ||
| ParameterNumber|threshold|Threshold for connecting centers to the network (in map unit)|0.0|None|50.0|False | ||
| *ParameterSelection|arc_type|Arc type|line;boundary;line,boundary|2 | ||
| *ParameterString|center_cats|Category values|1-100000|False|False | ||
| *ParameterTableField|arc_column|Arc forward/both direction(s) cost column (number)|input|0|True | ||
| *ParameterTableField|arc_backward_column|Arc backward direction cost column (number)|input|0|True | ||
| *ParameterBoolean|-g|Use geodesic calculation for longitude-latitude locations|False|True | ||
| OutputVector|output|Network_Salesman | ||
| OutputTable|sequence|Salesman_Nodes_Sequence |
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python/plugins/processing/algs/grass7/description/v.net.spanningtree.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| v.net.spanningtree | ||
| Computes minimum spanning tree for the network. | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (arcs)|1|False | ||
| *ParameterTableField|arc_column|Arc forward/both direction(s) cost column (number)|input|0|True | ||
| *ParameterBoolean|-g|Use geodesic calculation for longitude-latitude locations|False|True | ||
| OutputVector|output|SpanningTree |
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python/plugins/processing/algs/grass7/description/v.net.steiner.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| v.net.steiner | ||
| Creates Steiner tree for the network and given terminals | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (arcs)|1|False | ||
| ParameterVector|points|Centers point layer (nodes)|0|False | ||
| ParameterNumber|threshold|Threshold for connecting centers to the network (in map unit)|0.0|None|50.0|False | ||
| *ParameterSelection|arc_type|Arc type|line;boundary;line,boundary|2 | ||
| *ParameterString|terminal_cats|Category values|1-100000|False|False | ||
| *ParameterTableField|acolumn|Arc forward/both direction(s) cost column (number)|input|0|True | ||
| *ParameterNumber|npoints|Maximum distance to the network|None|None|-1|True | ||
| *ParameterBoolean|-g|Use geodesic calculation for longitude-latitude locations|False|True | ||
| OutputVector|output|Network_Steiner |
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python/plugins/processing/algs/grass7/description/v.net.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| v.net | ||
| Performs network maintenance | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (arcs)|1|False | ||
| ParameterVector|points|Input vector point layer (nodes)|0|True | ||
| ParameterFile|file|Name of input file (required for operation 'arcs')|False|True | ||
| ParameterSelection|operation|Operation to be performed|nodes;connect;arcs;report;nreport|1 | ||
| ParameterNumber|threshold|Threshold (for operation 'connect')|None|None|50.0 | ||
| *ParameterBoolean|-c|Assign unique categories to new points (for operation 'nodes')|False|True | ||
| *ParameterBoolean|-s|Snap points to network (for operation 'connect')|False|True | ||
| OutputVector|output|Network |
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python/plugins/processing/algs/grass7/description/v.net.visibility.txt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| v.net.visibility | ||
| Performs visibility graph construction. | ||
| Vector (v.*) | ||
| ParameterVector|input|Input vector line layer (arcs)|-1|False | ||
| *ParameterString|coordinates|Coordinates||False|True | ||
| *ParameterVector|visibility|Input vector line layer containing visable points|1|True | ||
| OutputVector|output|Network_Visibility |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| FILE(GLOB PY_FILES *.py) | ||
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|
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| PLUGIN_INSTALL(processing algs/grass7/ext ${PY_FILES}) |
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