SAGA.imagery_classification.1: K-Means Clustering for Grids

{"id": "SAGA.imagery_classification.1", "title": "K-Means Clustering for Grids", "description": "This tool implements the K-Means cluster analysis for grids in two variants, iterative minimum distance (Forgy 1965) and hill climbing (Rubin 1967). ", "version": "1.0.0", "jobControlOptions": ["sync-execute", "async-execute", "dismiss"], "outputTransmission": ["value", "reference"], "links": [{"rel": "http://www.opengis.net/def/rel/ogc/1.0/execute", "type": "application/json", "title": "Execute End Point", "href": "http://demo.mapmint.com/ogc-api/processes/SAGA.imagery_classification.1/execution"}, {"rel": "alternate", "type": "text/html", "title": "Execute End Point", "href": "http://demo.mapmint.com/ogc-api/processes/SAGA.imagery_classification.1/execution.html"}], "inputs": {"GRIDS": {"title": "Grids", "description": "Grids", "maxOccurs": 1024, "extended-schema": {"type": "array", "minItems": 1, "maxItems": 1024, "items": {"oneOf": [{"allOf": [{"$ref": "http://zoo-project.org/dl/link.json"}, {"type": "object", "properties": {"type": {"enum": ["image/tiff", "application/x-ogc-envi", "application/x-ogc-aaigrid", "image/png"]}}}]}, {"type": "object", "required": ["value"], "properties": {"value": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-envi"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-aaigrid"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}}}]}}, "schema": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-envi"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-aaigrid"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}, "id": "GRIDS"}, "METHOD": {"title": "Method", "description": "Method", "schema": {"type": "string", "default": "Hill-Climbing (Rubin 1967)", "enum": ["Iterative Minimum Distance (Forgy 1965)", "Hill-Climbing (Rubin 1967)", "Combined Minimum Distance / Hillclimbing"], "nullable": true}, "id": "METHOD"}, "NCLUSTER": {"title": "Clusters", "description": "Number of clusters", "schema": {"type": "integer", "default": 10, "nullable": true}, "id": "NCLUSTER"}, "MAXITER": {"title": "Maximum Iterations", "description": "maximum number of iterations, ignored if set to zero (default)", "schema": {"type": "integer", "default": 10, "nullable": true}, "id": "MAXITER"}, "NORMALISE": {"title": "Normalise", "description": "Automatically normalise grids by standard deviation before clustering.", "schema": {"type": "boolean", "default": false, "enum": ["true", "false"], "nullable": true}, "id": "NORMALISE"}, "RGB_COLORS": {"title": "Update Colors from Features", "description": "Use the first three features in list to obtain blue, green, red components for class colour in look-up table.", "schema": {"type": "boolean", "default": false, "enum": ["true", "false"], "nullable": true}, "id": "RGB_COLORS"}, "INITIALIZE": {"title": "Start Partition", "description": "Start Partition", "schema": {"type": "string", "default": "random", "enum": ["random", "periodical", "keep values"], "nullable": true}, "id": "INITIALIZE"}, "OLDVERSION": {"title": "Old Version", "description": "slower but memory saving", "schema": {"type": "boolean", "default": false, "enum": ["true", "false"], "nullable": true}, "id": "OLDVERSION"}, "UPDATEVIEW": {"title": "Update View", "description": "Update View", "schema": {"type": "boolean", "default": false, "enum": ["true", "false"], "nullable": true}, "id": "UPDATEVIEW"}}, "outputs": {"CLUSTER": {"title": "Clusters", "description": "Clusters", "extended-schema": {"oneOf": [{"allOf": [{"$ref": "http://zoo-project.org/dl/link.json"}, {"type": "object", "properties": {"type": {"enum": ["image/tiff", "application/x-ogc-envi", "application/x-ogc-aaigrid", "image/png"]}}}]}, {"type": "object", "required": ["value"], "properties": {"value": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-envi"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-aaigrid"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}}}]}, "schema": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-envi"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "application/x-ogc-aaigrid"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}, "id": "CLUSTER"}, "STATISTICS": {"title": "Statistics", "description": "Statistics", "extended-schema": {"oneOf": [{"allOf": [{"$ref": "http://zoo-project.org/dl/link.json"}, {"type": "object", "properties": {"type": {"enum": ["text/csv", "text/csv"]}}}]}, {"type": "object", "required": ["value"], "properties": {"value": {"oneOf": [{"type": "string", "contentEncoding": "utf-8", "contentMediaType": "text/csv"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "text/csv"}]}}}]}, "schema": {"oneOf": [{"type": "string", "contentEncoding": "utf-8", "contentMediaType": "text/csv"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "text/csv"}]}, "id": "STATISTICS"}}}