PLAID-datasets/2D_profile

Dataset Card

This dataset contains a single huggingface split, named 'all_samples'.

The samples contains a single huggingface feature, named called "sample".

Samples are instances of plaid.containers.sample.Sample. Mesh objects included in samples follow the CGNS standard, and can be converted in Muscat.Containers.Mesh.Mesh.

Example of commands:

from datasets import load_dataset
from plaid.bridges.huggingface_bridge import huggingface_dataset_to_plaid

hf_dataset = load_dataset("PLAID-datasets/2D_profile", split="all_samples")

dataset, problem = huggingface_dataset_to_plaid(hf_dataset, processes_number = 4)

ids_train = problem.get_split('train')
ids_test  = problem.get_split('test')

sample_train_0 = dataset[ids_train[0]]
sample_test_0 = dataset[ids_test[0]]


# inputs
nodes = sample_train_0.get_nodes()
elements = sample_train_0.get_elements()
nodal_tags = sample_train_0.get_nodal_tags()

# outputs
for fn in ['Mach', 'Pressure', 'Velocity-x', 'Velocity-y']:
    field = sample_train_0.get_field(fn)

Dataset Details

Dataset Description

This dataset contains 2D external aero CFD RANS solutions, under geometrical variations.

The variablity in the samples is the geometry (mesh). Outputs of interest are 4 fields. Each sample have been computed on large refined meshes, which have been cut close to the profil.

Dataset created using the PLAID library and datamodel, version 0.1.

• Language: PLAID
• License: cc-by-sa-4.0
• Owner: Safran

Dataset Sources

• Repository: Zenodo