SAGA.ta_morphometry.5: Hypsometry

{"id": "SAGA.ta_morphometry.5", "title": "Hypsometry", "description": "Calculates the hypsometric curve for a given DEM.<br/><br/>The hypsometric curve is an empirical cumulative distribution function of elevations in a catchment or of a whole planet. The tool calculates both the relative (scaled from 0 to 100 percent) and absolute (minimum to maximum values) distributions. The former scales elevation and area by the maximum values. Such a non-dimensional curve allows one to asses the similarity of watersheds as differences in hypsometric curves arise from different geomorphic processes shaping a landscape.<br/><br/>In case the hypsometric curve should not be calculated for the whole elevation range of the input dataset, a user-specified elevation range can be specified with the classification constant area.<br/><br/>The output table has two attribute columns with relative height and area values, and two columns with absolute height and area values. In order to plot the non-dimensional hypsometric curve as diagram, use the relative area as x-axis values and the relative height for the y-axis. For a diagram with absolute values, use the absolute area as x-axis values and the absolute height for the y-axis.", "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://tb17.geolabs.fr:8119/ogc-api/processes/SAGA.ta_morphometry.5/execution"}, {"rel": "alternate", "type": "text/html", "title": "Execute End Point", "href": "http://tb17.geolabs.fr:8119/ogc-api/processes/SAGA.ta_morphometry.5/execution.html"}], "inputs": {"ELEVATION": {"title": "Elevation", "description": "Elevation", "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": "ELEVATION"}, "COUNT": {"title": "Number of Classes", "description": "Number of discrete intervals (bins) used for sampling", "schema": {"type": "integer", "default": 100, "nullable": true}, "id": "COUNT"}, "SORTING": {"title": "Sort", "description": "Choose how to sort the elevation dataset before sampling", "schema": {"type": "string", "default": "down", "enum": ["up", "down"], "nullable": true}, "id": "SORTING"}, "METHOD": {"title": "Classification Constant", "description": "Choose the classification constant to use", "schema": {"type": "string", "default": "area", "enum": ["height", "area"], "nullable": true}, "id": "METHOD"}, "BZRANGE": {"title": "Use Z-Range", "description": "Use a user-specified elevation range instead of min/max of the input dataset", "schema": {"type": "boolean", "default": false, "enum": ["true", "false"], "nullable": true}, "id": "BZRANGE"}, "ZRANGE_MIN": {"title": "Z-Range (min value)", "description": "User specified elevation range", "schema": {"type": "number", "nullable": true}, "id": "ZRANGE_MIN"}, "ZRANGE_MAX": {"title": "Z-Range (max value)", "description": "User specified elevation range", "schema": {"type": "number", "nullable": true}, "id": "ZRANGE_MAX"}}, "outputs": {"TABLE": {"title": "Hypsometry", "description": "Hypsometry", "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": "TABLE"}}}