# setWindCondition

**Endpoint:** `POST https://firesim.cs.gsu.edu/api/setWindCondition`

Set wind speed and direction. Both parameters are optional; omitted values default to 0.

## Parameters

| Name | Type | Required | Default | Description |
|------|------|----------|---------|-------------|
| `userToken` | string | yes | — | Your simulation token. |
| `windSpeed` | number (double) | no | 0 | Wind speed. Default 0. |
| `windDirection` | number (double) | no | 0 | Wind direction in degrees (south=0, clockwise). Default 0. |

## Responses

### HTTP 200

Wind condition set successfully.

**Example:**

```json
"Set wind conditions"
```

### HTTP 500

Internal server error (Spring JSON). Returned when `userToken` is missing or invalid — the server cannot locate the simulation instance for that token.

**Example:**

```json
{
  "timestamp": "2026-05-20T16:41:23.926+00:00",
  "status": 500,
  "error": "Internal Server Error",
  "path": "/api/setWindCondition"
}
```

## Examples

### Python

```python
import requests

base_url: str = "https://firesim.cs.gsu.edu/api/setWindCondition/"

params: dict[str, float | str] = {
    "userToken": "abc123xyz",  
    "windSpeed": 5.0,          # optional, default 0
    "windDirection": 180.0,    # optional, default 0
}

response = requests.post(base_url, params=params)
print(response.text)
```

### JavaScript

```javascript
/** @type {string} */
const BASE_URL = "https://firesim.cs.gsu.edu/api/setWindCondition/";
const params = {
  userToken: "abc123xyz",  
  windSpeed: 5.0,          // optional, default 0
  windDirection: 180.0,    // optional, default 0
};

const url = new URL(BASE_URL);
Object.entries(params).forEach(([k, v]) => url.searchParams.set(k, v));

fetch(url.toString(), { method: "POST" })
  .then(res => res.text())
  .then(console.log);
```

### cURL

```bash
BASE_URL="https://firesim.cs.gsu.edu/api/setWindCondition/"

curl -s -X POST \
  -G --data-urlencode "userToken=abc123xyz" \
  -G --data-urlencode "windSpeed=5.0"        \  # optional, default 0
  -G --data-urlencode "windDirection=180.0"  \  # optional, default 0
  "$BASE_URL"
```

### Java

```java
import java.net.URI;
import java.net.http.*;

String BASE_URL = "https://firesim.cs.gsu.edu/api/setWindCondition/";

String queryString =
    "userToken=abc123xyz" + "&" +  
    "windSpeed=5.0" + "&" +        // optional, default 0
    "windDirection=180.0";         // optional, default 0
HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create(BASE_URL + "?" + queryString))
    .POST(HttpRequest.BodyPublishers.noBody())
    .build();
HttpResponse<String> response =
    HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
```

### Go

```go
import (
    "fmt"
    "io"
    "net/http"
    "net/url"
)

baseURL := "https://firesim.cs.gsu.edu/api/setWindCondition/"

params := url.Values{}
params.Set("userToken", "abc123xyz")
params.Set("windSpeed", "5.0")        // optional, default 0
params.Set("windDirection", "180.0")  // optional, default 0

resp, _ := http.PostForm(baseURL, params)
defer resp.Body.Close()
body, _ := io.ReadAll(resp.Body)
fmt.Println(string(body))
```

### Rust

```rust
use reqwest::blocking::Client;

let base_url = "https://firesim.cs.gsu.edu/api/setWindCondition/";
let params = vec![
    ("userToken", "abc123xyz"),
    ("windSpeed", "5.0"),        // optional, default 0
    ("windDirection", "180.0"),  // optional, default 0
];

let client = Client::new();
let response = client.post(base_url).query(&params).send().unwrap();
println!("{}", response.text().unwrap());
```