Add model card README
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README.md
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https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-open-model-agreement/
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---
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#
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## Description
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XMeshGraphNet-DrivAerML is a pre-trained AI model for automotive external aerodynamics. This model has been trained using the [DrivAerML dataset](https://huggingface.co/datasets/neashton/drivaerml), that are LES simulations of road-cars of varying geometries. This pre-trained model works by taking the input from a single DrivAerML STL (Standard Tessellation Language) geometry and evaluates a solution on the surface of the vehicle.
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This model is ready for commercial use.
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## License/Terms of Use:
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GOVERNING TERMS: The NIM container is governed by the [NVIDIA Software License Agreement](https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-software-license-agreement/)
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and [Product-Specific Terms for AI Products](https://www.nvidia.com/en-us/agreements/enterprise-software/product-specific-terms-for-ai-products/);
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and the use of this model is governed by the [NVIDIA Community Model License](https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-community-models-license/).
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## Deployment Geography:
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Global
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## Use Case:
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Computational Fluid Dynamics (CFD) engineers accelerating automotive external aerodynamics with AI.
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## Release Date:
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## Reference(s)
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* [Codebase](https://github.com/NVIDIA/physicsnemo/tree/main/examples/cfd/external_aerodynamics/xaeronet/surface) <br>
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* [Paper](https://arxiv.org/pdf/2411.17164) <br>
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## Model Architecture
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**Architecture Type:** Graph Neural Network with message passing blocks,
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fully connected blocks, and partitioning with halo. <br>
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** Number of model parameters: 12M
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## Input
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**Input Type(s):** Surface mesh (STL nodes and face connectivities) (3D) <br>
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**Input Format(s):** PyTorch Tensor / NumPy array <br>
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**Other Properties Related to Input:** None <br>
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## Output
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**Output Type(s):** Point cloud <br>
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**Output Format:** PyTorch Tensor / NumPy array <br>
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**Supported Operating System(s):**
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* Linux <br>
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## Model Version(s)
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**Model version:** 1.0.0 <br>
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training. The full DrivAerML dataset is split as 90% for training
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and 10% for validation.
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# Inference:
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**Engine:** PyTorch
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https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-open-model-agreement/
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---
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# XMeshGraphNet DrivAerML
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XMeshGraphNet-DrivAerML is a pre-trained AI model for automotive external aerodynamics. This model has been trained using the [DrivAerML dataset](https://huggingface.co/datasets/neashton/drivaerml), that are LES simulations of road-cars of varying geometries. This pre-trained model works by taking the input from a single DrivAerML STL (Standard Tessellation Language) geometry and evaluates a solution on the surface of the vehicle.
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This model is ready for commercial use.
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### License/Terms of Use:
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GOVERNING TERMS: The NIM container is governed by the [NVIDIA Software License Agreement](https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-software-license-agreement/)
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and [Product-Specific Terms for AI Products](https://www.nvidia.com/en-us/agreements/enterprise-software/product-specific-terms-for-ai-products/);
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and the use of this model is governed by the [NVIDIA Community Model License](https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-community-models-license/).
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### Deployment Geography:
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Global
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### Use Case:
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Computational Fluid Dynamics (CFD) engineers accelerating automotive external aerodynamics with AI.
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### Release Date:
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## Reference(s):
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* [Codebase](https://github.com/NVIDIA/physicsnemo/tree/main/examples/cfd/external_aerodynamics/xaeronet/surface) <br>
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* [Paper](https://arxiv.org/pdf/2411.17164) <br>
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## Model Architecture:
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**Architecture Type:** Graph Neural Network with message passing blocks,
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fully connected blocks, and partitioning with halo. <br>
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** Number of model parameters: 12M
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## Input:
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**Input Type(s):** Surface mesh (STL nodes and face connectivities) (3D) <br>
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**Input Format(s):** PyTorch Tensor / NumPy array <br>
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**Other Properties Related to Input:** None <br>
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## Output:
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**Output Type(s):** Point cloud <br>
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**Output Format:** PyTorch Tensor / NumPy array <br>
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**Supported Operating System(s):**
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* Linux <br>
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## Model Version(s):
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**Model version:** 1.0.0 <br>
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training. The full DrivAerML dataset is split as 90% for training
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and 10% for validation.
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## Inference:
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**Engine:** PyTorch
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