> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ntop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CSV Airfoil SDF

> AI context for CSV Airfoil SDF. Not linked in navigation.

> This page is for AI assistant context only. To use this package, visit [community.ntop.com](https://community.ntop.com/packages/jeffh1505/csv-airfoil-sdf).

> **Community submission — not verified by nTop.** This package was submitted by an outside community member and has not been reviewed or verified by nTop. Treat its accuracy, safety, and compatibility claims with appropriate caution.

## Summary

Import airfoil coordinate data from a CSV file and generate a smooth signed-distance-field (SDF) implicit body ready for use in nTop workflows.

## Package Details

| Field            | Value                                                                       |
| ---------------- | --------------------------------------------------------------------------- |
| **ID**           | `csv-airfoil-sdf`                                                           |
| **Type**         | Notebook                                                                    |
| **Author**       | jeffh1505                                                                   |
| **Version**      | 0.1.0                                                                       |
| **nTop Version** | 4.12+                                                                       |
| **Domain**       | Aerospace                                                                   |
| **Application**  | Geometry                                                                    |
| **Complexity**   | Intermediate                                                                |
| **Tags**         | `airfoil`, `csv`, `sdf`, `implicit`, `aerospace`, `wing`, `naca`, `profile` |
| **License**      | MIT                                                                         |
| **Verified**     | No                                                                          |

***

Import airfoil coordinate data from a CSV file and generate a smooth signed-distance-field (SDF) implicit body ready for use in nTop workflows.

See the included `csv-airfoil-support-article.pdf` for a detailed walkthrough.

## Installation

Clone this repo or copy the package folder into your nTop workspace:

```bash theme={null}
git clone https://github.com/nTopology/Utilities-community.git
```

The package lives at `packages/jeffh1505/csv-airfoil-sdf/`.

## Usage

1. Open `csv-airfoil-sdf.ntop` in nTop 4.12+.
2. Import your airfoil CSV coordinates as a list of points and connect to the `Input Airfoil CSV` input.
3. Set the `Root Point` to position the profile in your workspace.
4. Use the output `Airfoil Profile` directly in your nTop design workflow.

Refer to `CSV Airfoil Support Article.pdf` for full details and examples.

## Inputs & outputs

| Name                | Type           | Notes                                                         |
| ------------------- | -------------- | ------------------------------------------------------------- |
| Root Point          | Point          | Origin point for the airfoil profile                          |
| Input Airfoil CSV   | List of Points | Airfoil coordinate points imported from CSV                   |
| **Airfoil Profile** | Profile        | Main result — airfoil profile ready for use in nTop workflows |

## License

MIT.

***

## Source

[https://community.ntop.com/packages/jeffh1505/csv-airfoil-sdf](https://community.ntop.com/packages/jeffh1505/csv-airfoil-sdf)