unit_conversion_lengthToRadians
Convert ground distance measurements to radians for spherical geometry calculations. Supports miles, kilometers, meters, feet and other units based on Earth's radius.
Instructions
将长度转换为弧度距离。
此功能将地面距离转换为对应的弧度距离（基于地球半径）。
Args: distance: 距离值 - 类型: float - 描述: 要转换的距离数值 - 示例: 100.0
units: 距离单位
- 类型: str
- 描述: 输入距离的单位
- 有效值: 'miles', 'nauticalmiles', 'kilometers', 'meters', 'yards', 'feet', 'inches'
- 默认: 'kilometers'
- 示例: 'kilometers'
Returns: str: JSON 字符串格式的弧度结果 - 类型: 包含 value 和 units 的对象 - 格式: {"value": 弧度数值, "units": "radians"} - 示例: '{"value": 0.0157, "units": "radians"}'
Raises: Exception: 当 JavaScript 执行失败、超时或输入数据格式错误时抛出异常
Example: >>> import asyncio >>> result = asyncio.run(lengthToRadians(100.0, 'kilometers')) >>> print(result) '{"value": 0.0157, "units": "radians"}'
Notes: - 基于地球半径计算弧度距离 - 常用于球面几何计算 - 依赖于 Turf.js 库和 Node.js 环境
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| distance | Yes | ||
| units | No | kilometers |
Input Schema (JSON Schema)
{
"properties": {
"distance": {
"type": "number"
},
"units": {
"default": "kilometers",
"type": "string"
}
},
"required": [
"distance"
],
"type": "object"
}