Calculate an event chart from UTC and coordinates

Use calculate_chart with dateTimeUtc ending in Z plus latitude and longitude. Coordinates must be supplied together. The response echoes the normalized UTC request and structured projection data.

Request and response shapes

Input shape

{ dateTimeUtc: string; latitude: number; longitude: number }

Output shape

{ normalizedChart: NormalizedChart; projection: Projection }

Examples

Request example

{
  "dateTimeUtc": "2026-07-09T18:00:00Z",
  "latitude": 39.7392,
  "longitude": -104.9903
}

Response example

{
  "normalizedChart": {
    "inputMode": "utc",
    "timezone": "UTC"
  }
}

Common validation errors

dateTimeUtc must be a UTC ISO string ending in Z.
latitude and longitude must be provided together.

Calculate an event chart from UTC and coordinates

Use calculate_chart with dateTimeUtc ending in Z plus latitude and longitude. Coordinates must be supplied together. The response echoes the normalized UTC request and structured projection data.

Request and response shapes

Input shape

{ dateTimeUtc: string; latitude: number; longitude: number }

Output shape

{ normalizedChart: NormalizedChart; projection: Projection }

Examples

Request example

{
  "dateTimeUtc": "2026-07-09T18:00:00Z",
  "latitude": 39.7392,
  "longitude": -104.9903
}

Response example

{
  "normalizedChart": {
    "inputMode": "utc",
    "timezone": "UTC"
  }
}

Common validation errors

dateTimeUtc must be a UTC ISO string ending in Z.
latitude and longitude must be provided together.

Calculate an event chart from UTC and coordinates

Request and response shapes

Input shape

Output shape

Examples

Request example

Response example

Common validation errors

Related questions

Calculate an event chart from UTC and coordinates

Request and response shapes

Input shape

Output shape

Examples

Request example

Response example

Common validation errors

Related questions