initial H1 PWI decoding #138

makrsmark · 2024-10-01T12:17:06Z

No description provided.

makrsmark · 2024-10-01T12:20:21Z

I made this a draft to have a discussion regarding how we want to represent this data. There are 4 WD fields representing 4 altitudes and 6 waypoints - 24 total data points. I currently have 24 formatted results. We could also shove them into 4 results, so all 6 positions at each altitude. We could also shove it all in to one result.

current decoreResult looks like

{
      "decoded": true,
      "decoder": {
        "name": "label-h1-pwi",
        "type": "pattern-match",
        "decodeLevel": "partial"
      },
      "formatted": {
        "description": "Weather Report",
        "items": [
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "COLZI at FL390: 258° at 70kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "AWYAT at FL390: 252° at 71kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "IPTAY at FL390: 250° at 65kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CHOPZ at FL390: 244° at 69kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "MGMRY at FL390: 234° at 65kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CATLN at FL390: 230° at 60kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "COLZI at FL340: 256° at 73kt, -41°C at FL340"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "AWYAT at FL340: 252° at 70kt, -41°C at FL340"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "IPTAY at FL340: 244° at 59kt, -41°C at FL340"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CHOPZ at FL340: 240° at 59kt, -41°C at FL340"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "MGMRY at FL340: 232° at 56kt, -41°C at FL340"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CATLN at FL340: 218° at 53kt, -40°C at FL340"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "COLZI at FL300: 256° at 65kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "AWYAT at FL300: 254° at 62kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "IPTAY at FL300: 250° at 51kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CHOPZ at FL300: 248° at 50kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "MGMRY at FL300: 232° at 44kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CATLN at FL300: 222° at 47kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "COLZI at FL240: 260° at 45kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "AWYAT at FL240: 258° at 48kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "IPTAY at FL240: 254° at 43kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CHOPZ at FL240: 256° at 41kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "MGMRY at FL240: 238° at 35kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CATLN at FL240: 226° at 34kt"
          },
          {
            "type": "message_checksum",
            "code": "CHECKSUM",
            "label": "Message Checksum",
            "value": "0x0338"
          }
        ]
      },
      "raw": {
        "wind_data": [
          {
            "waypoint": "COLZI",
            "flightLevel": 390,
            "windDirection": 258,
            "windSpeed": 70
          },
          {
            "waypoint": "AWYAT",
            "flightLevel": 390,
            "windDirection": 252,
            "windSpeed": 71
          },
          {
            "waypoint": "IPTAY",
            "flightLevel": 390,
            "windDirection": 250,
            "windSpeed": 65
          },
          {
            "waypoint": "CHOPZ",
            "flightLevel": 390,
            "windDirection": 244,
            "windSpeed": 69
          },
          {
            "waypoint": "MGMRY",
            "flightLevel": 390,
            "windDirection": 234,
            "windSpeed": 65
          },
          {
            "waypoint": "CATLN",
            "flightLevel": 390,
            "windDirection": 230,
            "windSpeed": 60
          },
          {
            "waypoint": "COLZI",
            "flightLevel": 340,
            "windDirection": 256,
            "windSpeed": 73,
            "temperature": {
              "flightLevel": 340,
              "degreesC": -41
            }
          },
          {
            "waypoint": "AWYAT",
            "flightLevel": 340,
            "windDirection": 252,
            "windSpeed": 70,
            "temperature": {
              "flightLevel": 340,
              "degreesC": -41
            }
          },
          {
            "waypoint": "IPTAY",
            "flightLevel": 340,
            "windDirection": 244,
            "windSpeed": 59,
            "temperature": {
              "flightLevel": 340,
              "degreesC": -41
            }
          },
          {
            "waypoint": "CHOPZ",
            "flightLevel": 340,
            "windDirection": 240,
            "windSpeed": 59,
            "temperature": {
              "flightLevel": 340,
              "degreesC": -41
            }
          },
          {
            "waypoint": "MGMRY",
            "flightLevel": 340,
            "windDirection": 232,
            "windSpeed": 56,
            "temperature": {
              "flightLevel": 340,
              "degreesC": -41
            }
          },
          {
            "waypoint": "CATLN",
            "flightLevel": 340,
            "windDirection": 218,
            "windSpeed": 53,
            "temperature": {
              "flightLevel": 340,
              "degreesC": -40
            }
          },
          {
            "waypoint": "COLZI",
            "flightLevel": 300,
            "windDirection": 256,
            "windSpeed": 65
          },
          {
            "waypoint": "AWYAT",
            "flightLevel": 300,
            "windDirection": 254,
            "windSpeed": 62
          },
          {
            "waypoint": "IPTAY",
            "flightLevel": 300,
            "windDirection": 250,
            "windSpeed": 51
          },
          {
            "waypoint": "CHOPZ",
            "flightLevel": 300,
            "windDirection": 248,
            "windSpeed": 50
          },
          {
            "waypoint": "MGMRY",
            "flightLevel": 300,
            "windDirection": 232,
            "windSpeed": 44
          },
          {
            "waypoint": "CATLN",
            "flightLevel": 300,
            "windDirection": 222,
            "windSpeed": 47
          },
          {
            "waypoint": "COLZI",
            "flightLevel": 240,
            "windDirection": 260,
            "windSpeed": 45
          },
          {
            "waypoint": "AWYAT",
            "flightLevel": 240,
            "windDirection": 258,
            "windSpeed": 48
          },
          {
            "waypoint": "IPTAY",
            "flightLevel": 240,
            "windDirection": 254,
            "windSpeed": 43
          },
          {
            "waypoint": "CHOPZ",
            "flightLevel": 240,
            "windDirection": 256,
            "windSpeed": 41
          },
          {
            "waypoint": "MGMRY",
            "flightLevel": 240,
            "windDirection": 238,
            "windSpeed": 35
          },
          {
            "waypoint": "CATLN",
            "flightLevel": 240,
            "windDirection": 226,
            "windSpeed": 34
          }
        ],
        "checksum": 824
      },
      "remaining": {
        "text": "/DD300214059.240214040.180236024.100250018:,,,,/CB300246040.240246017.180226015.100210008"
      },
      "message": {
        "text": "PWI/WD390,COLZI,258070.AWYAT,252071.IPTAY,250065.CHOPZ,244069.MGMRY,234065.CATLN,230060/WD340,COLZI,256073,340M41.AWYAT,252070,340M41.IPTAY,244059,340M41.CHOPZ,240059,340M41.MGMRY,232056,340M41.CATLN,218053,340M40/WD300,COLZI,256065.AWYAT,254062.IPTAY,250051.CHOPZ,248050.MGMRY,232044.CATLN,222047/WD240,COLZI,260045.AWYAT,258048.IPTAY,254043.CHOPZ,256041.MGMRY,238035.CATLN,226034/DD300214059.240214040.180236024.100250018:,,,,/CB300246040.240246017.180226015.1002100080338"
      }
    }
    ```

makrsmark · 2024-10-01T12:22:23Z

lib/utils/h1_helper.ts

+
+        if (data.length === 3) {
+            const tempData = data[2];
+            const tempFlightLevel = Number(tempData.slice(0, 3));


note that this usually matches flightLevel, sometimes it does not

When it isn't matching flight level, what is it? Or is that still a mystery?

I thought i found a message that had the temp at a lower flight level, but now i can't find it

kevinelliott · 2024-10-01T17:27:24Z

I made this a draft to have a discussion regarding how we want to represent this data. There are 4 WD fields representing 4 altitudes and 6 waypoints - 24 total data points. I currently have 24 formatted results. We could also shove them into 4 results, so all 6 positions at each altitude. We could also shove it all in to one result.

current decoreResult looks like

{
      "decoded": true,
      "decoder": {
        "name": "label-h1-pwi",
        "type": "pattern-match",
        "decodeLevel": "partial"
      },
      "formatted": {
        "description": "Weather Report",
        "items": [
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "COLZI at FL390: 258° at 70kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "AWYAT at FL390: 252° at 71kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "IPTAY at FL390: 250° at 65kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CHOPZ at FL390: 244° at 69kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "MGMRY at FL390: 234° at 65kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CATLN at FL390: 230° at 60kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "COLZI at FL340: 256° at 73kt, -41°C at FL340"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "AWYAT at FL340: 252° at 70kt, -41°C at FL340"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "IPTAY at FL340: 244° at 59kt, -41°C at FL340"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CHOPZ at FL340: 240° at 59kt, -41°C at FL340"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "MGMRY at FL340: 232° at 56kt, -41°C at FL340"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CATLN at FL340: 218° at 53kt, -40°C at FL340"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "COLZI at FL300: 256° at 65kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "AWYAT at FL300: 254° at 62kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "IPTAY at FL300: 250° at 51kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CHOPZ at FL300: 248° at 50kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "MGMRY at FL300: 232° at 44kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CATLN at FL300: 222° at 47kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "COLZI at FL240: 260° at 45kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "AWYAT at FL240: 258° at 48kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "IPTAY at FL240: 254° at 43kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CHOPZ at FL240: 256° at 41kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "MGMRY at FL240: 238° at 35kt"
          },
          {
            "type": "wind_data",
            "code": "WIND",
            "label": "Wind Data",
            "value": "CATLN at FL240: 226° at 34kt"
          },
          {
            "type": "message_checksum",
            "code": "CHECKSUM",
            "label": "Message Checksum",
            "value": "0x0338"
          }
        ]
      },
      "raw": {
        "wind_data": [
          {
            "waypoint": "COLZI",
            "flightLevel": 390,
            "windDirection": 258,
            "windSpeed": 70
          },
          {
            "waypoint": "AWYAT",
            "flightLevel": 390,
            "windDirection": 252,
            "windSpeed": 71
          },
          {
            "waypoint": "IPTAY",
            "flightLevel": 390,
            "windDirection": 250,
            "windSpeed": 65
          },
          {
            "waypoint": "CHOPZ",
            "flightLevel": 390,
            "windDirection": 244,
            "windSpeed": 69
          },
          {
            "waypoint": "MGMRY",
            "flightLevel": 390,
            "windDirection": 234,
            "windSpeed": 65
          },
          {
            "waypoint": "CATLN",
            "flightLevel": 390,
            "windDirection": 230,
            "windSpeed": 60
          },
          {
            "waypoint": "COLZI",
            "flightLevel": 340,
            "windDirection": 256,
            "windSpeed": 73,
            "temperature": {
              "flightLevel": 340,
              "degreesC": -41
            }
          },
          {
            "waypoint": "AWYAT",
            "flightLevel": 340,
            "windDirection": 252,
            "windSpeed": 70,
            "temperature": {
              "flightLevel": 340,
              "degreesC": -41
            }
          },
          {
            "waypoint": "IPTAY",
            "flightLevel": 340,
            "windDirection": 244,
            "windSpeed": 59,
            "temperature": {
              "flightLevel": 340,
              "degreesC": -41
            }
          },
          {
            "waypoint": "CHOPZ",
            "flightLevel": 340,
            "windDirection": 240,
            "windSpeed": 59,
            "temperature": {
              "flightLevel": 340,
              "degreesC": -41
            }
          },
          {
            "waypoint": "MGMRY",
            "flightLevel": 340,
            "windDirection": 232,
            "windSpeed": 56,
            "temperature": {
              "flightLevel": 340,
              "degreesC": -41
            }
          },
          {
            "waypoint": "CATLN",
            "flightLevel": 340,
            "windDirection": 218,
            "windSpeed": 53,
            "temperature": {
              "flightLevel": 340,
              "degreesC": -40
            }
          },
          {
            "waypoint": "COLZI",
            "flightLevel": 300,
            "windDirection": 256,
            "windSpeed": 65
          },
          {
            "waypoint": "AWYAT",
            "flightLevel": 300,
            "windDirection": 254,
            "windSpeed": 62
          },
          {
            "waypoint": "IPTAY",
            "flightLevel": 300,
            "windDirection": 250,
            "windSpeed": 51
          },
          {
            "waypoint": "CHOPZ",
            "flightLevel": 300,
            "windDirection": 248,
            "windSpeed": 50
          },
          {
            "waypoint": "MGMRY",
            "flightLevel": 300,
            "windDirection": 232,
            "windSpeed": 44
          },
          {
            "waypoint": "CATLN",
            "flightLevel": 300,
            "windDirection": 222,
            "windSpeed": 47
          },
          {
            "waypoint": "COLZI",
            "flightLevel": 240,
            "windDirection": 260,
            "windSpeed": 45
          },
          {
            "waypoint": "AWYAT",
            "flightLevel": 240,
            "windDirection": 258,
            "windSpeed": 48
          },
          {
            "waypoint": "IPTAY",
            "flightLevel": 240,
            "windDirection": 254,
            "windSpeed": 43
          },
          {
            "waypoint": "CHOPZ",
            "flightLevel": 240,
            "windDirection": 256,
            "windSpeed": 41
          },
          {
            "waypoint": "MGMRY",
            "flightLevel": 240,
            "windDirection": 238,
            "windSpeed": 35
          },
          {
            "waypoint": "CATLN",
            "flightLevel": 240,
            "windDirection": 226,
            "windSpeed": 34
          }
        ],
        "checksum": 824
      },
      "remaining": {
        "text": "/DD300214059.240214040.180236024.100250018:,,,,/CB300246040.240246017.180226015.100210008"
      },
      "message": {
        "text": "PWI/WD390,COLZI,258070.AWYAT,252071.IPTAY,250065.CHOPZ,244069.MGMRY,234065.CATLN,230060/WD340,COLZI,256073,340M41.AWYAT,252070,340M41.IPTAY,244059,340M41.CHOPZ,240059,340M41.MGMRY,232056,340M41.CATLN,218053,340M40/WD300,COLZI,256065.AWYAT,254062.IPTAY,250051.CHOPZ,248050.MGMRY,232044.CATLN,222047/WD240,COLZI,260045.AWYAT,258048.IPTAY,254043.CHOPZ,256041.MGMRY,238035.CATLN,226034/DD300214059.240214040.180236024.100250018:,,,,/CB300246040.240246017.180226015.1002100080338"
      }
    }
    ```

I agree with your assessment to normalize the data a bit, making the raw data much more specific and concrete as individual nested values, rather than a single string representation. The format looks good to me, I think you've done a good pass there.

makrsmark · 2024-10-09T20:42:15Z

@fredclausen - adding you as a reviewer as Kevin and I can't decide how we want the formatted result to be for the wind reports. Each one separate? or shove them all (or some?) together?

initial H1 PWI decoding

35ba2f0

makrsmark commented Oct 1, 2024

View reviewed changes

minor fix

869d31d

makrsmark marked this pull request as ready for review October 3, 2024 00:44

Merge branch 'master' into label-h1-pwi

58c5261

makrsmark requested a review from fredclausen October 9, 2024 20:41

Provide feedback

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initial H1 PWI decoding #138

initial H1 PWI decoding #138

makrsmark commented Oct 1, 2024

makrsmark commented Oct 1, 2024

makrsmark Oct 1, 2024

kevinelliott Oct 1, 2024

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kevinelliott commented Oct 1, 2024

makrsmark commented Oct 9, 2024

initial H1 PWI decoding #138

Are you sure you want to change the base?

initial H1 PWI decoding #138

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