module Cisco-IOS-XR-gnss-oper {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-gnss-oper";

    prefix gnss-oper;

    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import cisco-semver {
      prefix semver;
    }

    include Cisco-IOS-XR-gnss-oper-sub1 {
      revision-date "2020-10-20";
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service
     
     Postal: 170 West Tasman Drive
     San Jose, CA 95134
     
     Tel: +1 800 553-NETS
     
     E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
     for Cisco IOS-XR gnss package operational data.
     
     This module contains definitions
     for the following management objects:
       gnss-receiver: GNSS receiver operational data
     
     Copyright (c) 2013-2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2020-10-20" {
      description
        "Add optional serial number field";
    }

    revision "2019-09-30" {
      description
        "Removed enum usage from alarms, added elevation, azimuth and time locked by gnss receiver";
    }

    revision "2019-04-05" {
      description
        "Establish semantic version baseline.";
    }

    revision "2017-09-07" {
      description
        "Fixed type translation error.";
    }

    revision "2015-11-09" {
      description "IOS XR 6.0 revision.";
    }

    semver:module-version "2.1.0";
    semver:module-version "2.0.0";
    semver:module-version "1.0.0";

    container gnss-receiver {
      config false;
      description
        "GNSS receiver operational data";
      container nodes {
        description
          "Table for node-specific operational data";
        list node {
          key "node";
          description
            "Node-specific data for a particular node";
          container receivers {
            description
              "Table for node-specific operational data";
            list receiver {
              key "number";
              description
                "Operational data for a GNSS receiver";
              leaf number {
                type uint32;
                description "Number";
              }

              leaf receiver-number {
                type uint32;
                description
                  "Receiver number";
              }

              leaf node {
                type xr:Node-id;
                description
                  "Node the receiver is on";
              }

              leaf enabled {
                type boolean;
                description
                  "Whether the receiver is enabled";
              }

              leaf shutdown {
                type boolean;
                description
                  "Whether the receiver is shutdown";
              }

              leaf anti-jam-disable {
                type boolean;
                description
                  "Whether anti-jam mode is disabled";
              }

              leaf constellation {
                type Gnssmgr-bag-constellation;
                description
                  "Constellation used by the receiver";
              }

              leaf snr-threshold {
                type uint32;
                description
                  "Satellite SNR threshold";
              }

              leaf elevation-threshold {
                type uint32;
                description
                  "Satellite elevation threshold";
              }

              leaf pdop-threshold {
                type uint32;
                description
                  "Satellite position (3D) dilution of precision
(PDOP) threshold";
              }

              leaf traim-threshold {
                type uint32;
                description
                  "Satellite TRAIM threshold";
              }

              leaf cable-delay-compensation {
                type int32;
                description
                  "Cable delay compensation";
              }

              leaf polarity1pps {
                type Gnssmgr-bag-1pps-polarity;
                description "1PPS polarity";
              }

              leaf available {
                type boolean;
                description
                  "Whether the receiver is available";
              }

              leaf lock-status {
                type Gnssmgr-bag-lock-status;
                description
                  "The lock status of the receiver";
              }

              leaf receiver-mode {
                type Gnssmgr-bag-rx-mode;
                description
                  "The receiver mode of the receiver";
              }

              leaf survey-progress {
                type uint32;
                description
                  "The survey progress of the receiver";
              }

              leaf holdover-duration {
                type uint32;
                description
                  "The holdover duration of the receier";
              }

              leaf major-alarm {
                type uint32;
                description
                  "The status of the receiver's major alarm";
              }

              leaf minor-alarm {
                type uint32;
                description
                  "The status of the receiver's minor alarm";
              }

              leaf pdop {
                type uint32;
                description
                  "Position (3D) dilution of precision (in
thousandths)";
              }

              leaf hdop {
                type uint32;
                description
                  "Horizontal dilution of precision (in
thousandths)";
              }

              leaf vdop {
                type uint32;
                description
                  "Vertical dilution of precision (in thousandths)";
              }

              leaf tdop {
                type uint32;
                description
                  "Time dilution of precision (in thousandths)";
              }

              leaf latitude {
                type int32;
                units "centisecond";
                description
                  "Latitude of the receiver (arcseconds)";
              }

              leaf longitude {
                type int32;
                units "centisecond";
                description
                  "Longitude of the receiver (arcseconds)";
              }

              leaf altitude {
                type int64;
                description
                  "Altitude of the receiver (m)";
              }

              leaf time {
                type uint32;
                units "second";
                description
                  "Current time recovered by the receiver (secs
since epoch)";
              }

              leaf utc-offset {
                type int16;
                description
                  "UTC offset of the receiver";
              }

              leaf firmware-version {
                type Gnssmgr-bag-optional-string;
                description
                  "Firmware version of the receiver";
              }

              leaf locked-time {
                type uint32;
                units "second";
                description
                  "Locked time recovered by the receiver (secs
since epoch)";
              }

              leaf serial-number {
                type Gnssmgr-bag-optional-string;
                description
                  "Serial number of the receiver";
              }

              leaf satellite-data-known {
                type boolean;
                description
                  "Is the satellite data known?";
              }

              list satellite {
                description
                  "Satellites visible to the receiver";
                leaf prn-number {
                  type uint8;
                  description "PRN number";
                }

                leaf channel-number {
                  type uint8;
                  description
                    "Channel number";
                }

                leaf acquisition-flag {
                  type boolean;
                  description
                    "Acquisition flag";
                }

                leaf ephemeris-flag {
                  type boolean;
                  description
                    "Ephemeris flag";
                }

                leaf sv-type {
                  type Gnssmgr-bag-sat-sv;
                  description
                    "Space vehicle (SV) type";
                }

                leaf signal-strength {
                  type uint32;
                  description
                    "Signal strength (0.001 dB-Hz)";
                }

                leaf elevation {
                  type uint32;
                  description
                    "Elevation (0.001 degrees)";
                }

                leaf azimuth {
                  type uint32;
                  description
                    "Azimuth (0.001 degrees)";
                }
              }  // list satellite
            }  // list receiver
          }  // container receivers

          leaf node {
            type xr:Node-id;
            description "Node";
          }
        }  // list node
      }  // container nodes
    }  // container gnss-receiver
  }  // module Cisco-IOS-XR-gnss-oper