### Installation Commands

Source: https://github.com/timotejroiko/sweph/blob/main/README.md

Commands to install the Sweph library on npm, with specific instructions for different licensing versions.

```shell
npm install sweph@gpl
# or
npm install sweph@2.10.0
```

```shell
npm install sweph
# or
npm install sweph@latest
```

--------------------------------

### Setting Ephemeris Path

Source: https://github.com/timotejroiko/sweph/blob/main/README.md

Function to configure the directory where ephemeris files are stored. This is crucial for enabling high-precision calculations.

```javascript
import { set_ephe_path } from 'sweph';

// Assuming ephemeris files are in a folder named 'ephe'
set_ephe_path('/path/to/your/ephe/folder');
```

--------------------------------

### Setting Sidereal Mode

Source: https://github.com/timotejroiko/sweph/blob/main/README.md

Function to set the sidereal mode for calculations. This function, like `set_ephe_path`, affects the entire process and all worker threads.

```javascript
import { set_sid_mode } from 'sweph';

// Example: Set to tropical mode (0) or sidereal mode (1, 2, etc.)
set_sid_mode(0); // Tropical mode
```

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