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Hydraulics Cross Section Geometry#6469/HEAD / v5
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Hydraulics Cross Section Geometry[SERVICE-6469]

Tracker: Services Priority: NormalNormal Status: Deployed
Submitted by: wlloyd Jan 12 2016 11:03 Modified by: tcwible Feb 28 14:42 Type: Model
Path: m/hydraulics/channelgeometry Context: csip-hydraulics Version: 1.0
Endpoints: http://csip.engr.colostate.edu:8088/csip-hydraulics/m/hydraulics/channelgeometry/1.0
Maintainers: tcwible
Website: http://onewatersolutions.com/our-software/tools/river-basin-planning/rhst/ Apps: --
Test Status: -- Last Tested: -- Test Count: --
Test Success Rate: -- Failed Tests: --
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Description
Generalized cross-section hydraulic property tool. Calculates the area, wetted perimeter, top width, hydraulic depth, and hydraulic radius for a provided irregular channel (based on provided xy points) or a regular trapezoidal/rectangular/triangular channel cross-section.

{
  "metainfo": {},
  "parameter": [
    {
      "name": "depthType",
      "description": "The type of depth used for the channel cross-section geometry. If 'user' then the depth provided is used for calculations. If 'normal', then Manning's equation is used to calculate a normal depth for cross-section properties. If 'critical', then setting Froude Number equal to 1 for open channel flow is used to calculate a critical depth for cross-section properties.(user | normal | critical)",
      "value": "user"
    },
    {
      "name": "depth",
      "description": "The depth of water from the lowest point in the cross-section to the water surface elevation. This is only used if 'depthType' is 'user', otherwise it is ignored.",
      "unit": "meters",
      "value": 5
    },
    {
      "name": "irregularGeometry",
      "description": "The type of channel cross-section geometry being used. True if the cross-section is irregular and False if the cross-section is regular (trapezoid, rectangle, or triangle)",
      "value": false
    },
    {
      "name": "bottomWidth",
      "description": "The bottom width of the channel, set to zero for triangular cross-sections. This is only used if 'irregularGeometry' is false, otherwise it is ignored.",
      "unit": "meters",
      "value": 6.096
    },
    {
      "name": "sideSlope",
      "description": "The side slope of a trapezoidal channel calculated from a right triangle with a vertical unit of 1 and a horizontal unit of 'sideSlope'. Assumed equal for both sides of the trapezoid. This is only used if 'irregularGeometry' is false, otherwise it is ignored.",
      "unit": "none",
      "value": 2
    },
    {
      "name": "discharge",
      "description": "The discharge through the channel cross-section. This is only used if 'depthType' is 'critical' or 'normal', otherwise it is ignored.",
      "unit": "cubic meters per second, m^3\/s",
      "value": 11.3267
    },
    {
      "name": "bedSlope",
      "description": "The slope of the channel bed at this cross-section. This is only used if 'depthType' is 'normal', otherwise it is ignored.",
      "unit": "meter\/meter",
      "value": 0.0016
    },
    {
      "name": "manningRoughness",
      "description": "The value of Manning's hydraulic roughness coefficient, used for the calculation of normal depth, at this cross-section. This is only used if 'depthType' is 'normal', otherwise it is ignored.",
      "unit": "n\/a",
      "value": 0.025
    },
    {
      "name": "crossSection",
      "description": "A list of x-y points for the cross-section listed in a tab-deliminted format. This includes a header and the first column must be x values and the second column must be y values. x = location of cross-section point measured from left to right starting at zero, y = total elevation of the ground surface. The units of elevation and location should both be meters. This is only used if 'irregularGeometry' is true, otherwise it is ignored.",
      "value": "x\ty\n0\t3250\n10\t3240\n41.4\t3242\n52.3\t3243\n61.8\t3248\n72\t3241\n84\t3239\n87\t3242\n95\t3248\n123\t3252"
    }
  ]
}
{
  "metainfo": {
    "status": "Finished",
    "suid": "8bcd7559-d97f-11e5-955e-255790d8db6a",
    "cloud_node": "172.1.6.246",
    "tstamp": "2016-02-22 09:15:53",
    "service_url": "http://csip.engr.colostate.edu:8082/csip-hydraulics/m/hydraulics/channelgeometry/1.0",
    "request_ip": "10.2.228.70",
    "cpu_time": 6,
    "expiration_date": "2016-02-22 09:16:23"
  },
  "parameter": [
    {
      "name": "depthType",
      "description": "The type of depth used for the channel cross-section geometry. If 'user' then the depth provided is used for calculations. If 'normal', then Manning's equation is used to calculate a normal depth for cross-section properties. If 'critical', then setting Froude Number equal to 1 for open channel flow is used to calculate a critical depth for cross-section properties.(user | normal | critical)",
      "value": "user"
    },
    {
      "name": "depth",
      "description": "The depth of water from the lowest point in the cross-section to the water surface elevation. This is only used if 'depthType' is 'user', otherwise it is ignored.",
      "unit": "meters",
      "value": 5
    },
    {
      "name": "irregularGeometry",
      "description": "The type of channel cross-section geometry being used. True if the cross-section is irregular and False if the cross-section is regular (trapezoid, rectangle, or triangle)",
      "value": false
    },
    {
      "name": "bottomWidth",
      "description": "The bottom width of the channel, set to zero for triangular cross-sections. This is only used if 'irregularGeometry' is false, otherwise it is ignored.",
      "unit": "meters",
      "value": 6.096
    },
    {
      "name": "sideSlope",
      "description": "The side slope of a trapezoidal channel calculated from a right triangle with a vertical unit of 1 and a horizontal unit of 'sideSlope'. Assumed equal for both sides of the trapezoid. This is only used if 'irregularGeometry' is false, otherwise it is ignored.",
      "unit": "none",
      "value": 2
    },
    {
      "name": "discharge",
      "description": "The discharge through the channel cross-section. This is only used if 'depthType' is 'critical' or 'normal', otherwise it is ignored.",
      "unit": "cubic meters per second, m^3/s",
      "value": 11.3267
    },
    {
      "name": "bedSlope",
      "description": "The slope of the channel bed at this cross-section. This is only used if 'depthType' is 'normal', otherwise it is ignored.",
      "unit": "meter/meter",
      "value": 0.0016
    },
    {
      "name": "manningRoughness",
      "description": "The value of Manning's hydraulic roughness coefficient, used for the calculation of normal depth, at this cross-section. This is only used if 'depthType' is 'normal', otherwise it is ignored.",
      "unit": "n/a",
      "value": 0.025
    },
    {
      "name": "crossSection",
      "description": "A list of x-y points for the cross-section listed in a tab-deliminted format. This includes a header and the first column must be x values and the second column must be y values. x = location of cross-section point measured from left to right starting at zero, y = total elevation of the ground surface. The units of elevation and location should both be meters. This is only used if 'irregularGeometry' is true, otherwise it is ignored.",
      "value": "x\ty\n0\t3250\n10\t3240\n41.4\t3242\n52.3\t3243\n61.8\t3248\n72\t3241\n84\t3239\n87\t3242\n95\t3248\n123\t3252"
    }
  ],
  "result": [
    {
      "name": "depth",
      "value": 5
    },
    {
      "name": "area",
      "value": 80.48
    },
    {
      "name": "wettedPerimeter",
      "value": 28.457
    },
    {
      "name": "topWidth",
      "value": 26.096
    },
    {
      "name": "hydraulicRadius",
      "value": 2.828
    },
    {
      "name": "hydraulicDepth",
      "value": 3.084
    },
    {
      "name": "warning",
      "value": "?"
    }
  ]
}
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