Datasets:
ArXiv:
License:
| onescience_manifest_version: "0.1" | |
| resource_type: dataset | |
| resource: | |
| id: OneScience/cfdbench | |
| name: cfdbench | |
| domain: cfd | |
| domain_tags: [cfd, fluid_dynamics, benchmark] | |
| task: cfd_surrogate_benchmark_dataset | |
| task_tags: [train_data, eval_data, inference_input, dataset_validation] | |
| modalities: [gridded_field, velocity_field, case_parameters] | |
| input_formats: [npy, json, png] | |
| output_formats: [npy, json, png] | |
| summary: CFDBench 插值数据集，包含 cavity、tube、dam、cylinder 四类 CFD 问题及 bc/geo/prop 子集。 | |
| platform_resource: | |
| primary: | |
| platform: modelscope | |
| repo_id: OneScience/cfdbench | |
| repo_type: dataset | |
| url: https://modelscope.cn/datasets/OneScience/cfdbench | |
| revision: main | |
| readme_path: README.md | |
| manifest_path: onescience_run_manifest.yaml | |
| mirrors: [] | |
| access: | |
| visibility: public | |
| license: unknown | |
| website_integration: | |
| enabled: true | |
| click_target: | |
| platform: modelscope | |
| resource_url: https://modelscope.cn/datasets/OneScience/cfdbench | |
| llm_handoff: | |
| readme_required: true | |
| manifest_required: true | |
| download_readme_first: true | |
| resolve_related_models: true | |
| default_run_goal: dataset_validation | |
| cwd_note: 如果使用 modelscope download --cache_dir 下载数据集，请先 cd 到实际下载后的数据集仓库根目录；模型侧将 ONESCIENCE_CFDBENCH_DATA_DIR 指向本仓库 data 目录。 | |
| runtime: | |
| enabled: true | |
| onescience_domain: cfd | |
| min_onescience_version: null | |
| supported_execution: [local_dataset_validation, model_training_input, model_inference_input] | |
| environment: | |
| exported_env: | |
| ONESCIENCE_CFDBENCH_DATA_DIR: <dataset_repo_root>/data | |
| dependencies: | |
| python: ">=3.10" | |
| python_packages: [numpy, pyyaml] | |
| onescience: | |
| repo: https://gitee.com/onescience-ai/onescience | |
| official_links: | |
| gitee: | |
| doc: https://gitee.com/onescience-ai/onescience-doc | |
| onescience: https://gitee.com/onescience-ai/onescience | |
| skills: https://gitee.com/onescience-ai/oneskills | |
| github: | |
| doc: https://github.com/onescience-ai/OneScience-doc | |
| onescience: https://github.com/onescience-ai/OneScience | |
| skills: https://github.com/onescience-ai/oneskills | |
| install: | |
| required_by_default: false | |
| command: bash install.sh cfd | |
| source_paths: | |
| - onescience/src/onescience/datapipes/cfd/cfdbench.py | |
| compatibility: | |
| examples_path: onescience/examples/cfd/CFDBench | |
| status: examples_compatible | |
| datapipe: onescience.datapipes.cfd.CFDBenchDatapipe | |
| runtime_package: | |
| kind: standard_runtime_package | |
| package_root: . | |
| standard_layout: | |
| workdir: . | |
| data_dir: data | |
| metadata_dir: metadata | |
| output_dir: validation_outputs | |
| apply_policy: | |
| mode: direct_use | |
| target: session_workdir | |
| overwrite: false | |
| protect_installed_onescience: true | |
| entry_files: | |
| - data/tube/prop/case0050/u.npy | |
| - data/tube/prop/case0050/v.npy | |
| - data/tube/prop/case0050/case.json | |
| - metadata/cfdbench_schema.json | |
| - scripts/validate_cfdbench_dataset.py | |
| - files_sha256.jsonl | |
| entrypoints: | |
| preflight: scripts/validate_cfdbench_dataset.py | |
| validate: scripts/validate_cfdbench_dataset.py | |
| inference: null | |
| train: null | |
| finetune: null | |
| evaluate: null | |
| visualize: null | |
| deploy: null | |
| files: | |
| model_files: [] | |
| dataset_files: | |
| - path: data/<problem>/<subset>/case*/case.json | |
| role: case_metadata | |
| description_zh: 每个 CFD case 的物理参数、边界条件和几何参数元数据。 | |
| required: true | |
| required_for: [dataset_validation, train, inference, evaluate] | |
| source: {platform: modelscope, repo_id: OneScience/cfdbench, repo_type: dataset, download_method: command_ref, command_ref: commands.download.download_dataset} | |
| local_path: data/<problem>/<subset>/case*/case.json | |
| - path: data/<problem>/<subset>/case*/u.npy | |
| role: velocity_u_field | |
| description_zh: 64x64 网格上的 u 速度时间序列数组。 | |
| required: true | |
| required_for: [dataset_validation, train, inference, evaluate] | |
| source: {platform: modelscope, repo_id: OneScience/cfdbench, repo_type: dataset, download_method: command_ref, command_ref: commands.download.download_dataset} | |
| local_path: data/<problem>/<subset>/case*/u.npy | |
| - path: data/<problem>/<subset>/case*/v.npy | |
| role: velocity_v_field | |
| description_zh: 64x64 网格上的 v 速度时间序列数组。 | |
| required: true | |
| required_for: [dataset_validation, train, inference, evaluate] | |
| source: {platform: modelscope, repo_id: OneScience/cfdbench, repo_type: dataset, download_method: command_ref, command_ref: commands.download.download_dataset} | |
| local_path: data/<problem>/<subset>/case*/v.npy | |
| - path: files_sha256.jsonl | |
| role: file_size_sha256_inventory | |
| description_zh: 整理后数据文件的大小和 SHA256 清单，用于完整性校验。 | |
| required: true | |
| required_for: [dataset_validation] | |
| source: {platform: modelscope, repo_id: OneScience/cfdbench, repo_type: dataset, download_method: command_ref, command_ref: commands.download.download_dataset} | |
| local_path: files_sha256.jsonl | |
| - path: data_integrity_summary.json | |
| role: source_to_standardized_integrity_summary | |
| description_zh: 原始数据与整理后数据的文件名、大小、SHA256 对照摘要。 | |
| required: true | |
| required_for: [dataset_validation] | |
| source: {platform: modelscope, repo_id: OneScience/cfdbench, repo_type: dataset, download_method: command_ref, command_ref: commands.download.download_dataset} | |
| local_path: data_integrity_summary.json | |
| config_files: | |
| - path: metadata/cfdbench_schema.json | |
| role: dataset_schema | |
| description_zh: 描述 CFDBench 目录结构、case 文件、数组格式、子集统计和默认模型子集。 | |
| required: true | |
| required_for: [dataset_validation, train, inference] | |
| source: {platform: modelscope, repo_id: OneScience/cfdbench, repo_type: dataset, download_method: command_ref, command_ref: commands.download.download_dataset} | |
| local_path: metadata/cfdbench_schema.json | |
| sample_files: | |
| - path: scripts/validate_cfdbench_dataset.py | |
| role: dataset_validation_entry | |
| description_zh: 数据集读取验证脚本，检查目录结构、case.json、u/v NPY shape、dtype、可读性和可选 SHA256。 | |
| required: true | |
| required_for: [dataset_validation] | |
| source: {platform: modelscope, repo_id: OneScience/cfdbench, repo_type: dataset, download_method: command_ref, command_ref: commands.download.download_dataset} | |
| local_path: scripts/validate_cfdbench_dataset.py | |
| relations: | |
| required_datasets: [] | |
| optional_datasets: [] | |
| compatible_models: | |
| - id: OneScience/CFDBench | |
| role: train_data | |
| required_for: [train, inference, evaluate, visualize] | |
| resource_ref: | |
| platform: modelscope | |
| repo_id: OneScience/CFDBench | |
| repo_type: model | |
| url: https://modelscope.cn/models/OneScience/CFDBench | |
| revision: main | |
| readme_path: README.md | |
| manifest_path: onescience_run_manifest.yaml | |
| expected_local_path: session_workdir/data | |
| expected_env: ONESCIENCE_CFDBENCH_DATA_DIR | |
| run_matrix: | |
| scenarios: | |
| - name: validate_structure | |
| capability: dataset_validation | |
| default: true | |
| required_datasets: | |
| - id: OneScience/cfdbench | |
| role: train_data | |
| local_path: data | |
| required_model_files: [] | |
| required_dataset_files: | |
| - data/<problem>/<subset>/case*/case.json | |
| - data/<problem>/<subset>/case*/u.npy | |
| - data/<problem>/<subset>/case*/v.npy | |
| - metadata/cfdbench_schema.json | |
| preconditions: [当前工作目录为数据集仓库根目录。] | |
| command_refs: [commands.preflight.validate_dataset] | |
| outputs: | |
| - "控制台输出 [OK] dataset validation completed" | |
| - name: validate_integrity_full_hash | |
| capability: dataset_validation | |
| default: false | |
| required_datasets: | |
| - id: OneScience/cfdbench | |
| role: train_data | |
| local_path: data | |
| required_model_files: [] | |
| required_dataset_files: [files_sha256.jsonl, data/**] | |
| preconditions: [当前工作目录为数据集仓库根目录。] | |
| command_refs: [commands.preflight.validate_dataset_full_hash] | |
| outputs: | |
| - "控制台输出 checksum manifest verified in size+sha256 mode" | |
| - name: provide_to_cfdbench_model | |
| capability: train | |
| default: true | |
| required_datasets: | |
| - id: OneScience/cfdbench | |
| role: train_data | |
| local_path: data | |
| required_model_files: [OneScience/CFDBench:conf/cfdbench.yaml] | |
| required_dataset_files: | |
| - data/tube/prop/case*/u.npy | |
| - data/tube/bc/case*/u.npy | |
| - data/tube/geo/case*/u.npy | |
| preconditions: | |
| - 模型仓库 OneScience/CFDBench 已下载。 | |
| - 设置 ONESCIENCE_CFDBENCH_DATA_DIR 为本仓库 data 目录。 | |
| command_refs: [commands.prepare.export_dataset_env] | |
| outputs: | |
| - 模型侧 scripts/preflight_check.py 可以读取数据集。 | |
| capabilities: | |
| dataset_validation: true | |
| train_input: true | |
| inference_input: true | |
| evaluation_input: true | |
| visualization_input: true | |
| preflight: true | |
| inference: false | |
| train: false | |
| finetune: false | |
| evaluate: false | |
| visualize: false | |
| deploy: false | |
| commands: | |
| download: | |
| - name: download_dataset | |
| command: modelscope download --dataset OneScience/cfdbench | |
| cwd: session_workdir | |
| - name: download_model | |
| command: modelscope download --model OneScience/CFDBench | |
| cwd: session_workdir | |
| prepare: | |
| - name: export_dataset_env | |
| command: export ONESCIENCE_CFDBENCH_DATA_DIR=/path/to/OneScience_cfdbench/data | |
| cwd: . | |
| preflight: | |
| - name: validate_dataset | |
| command: python scripts/validate_cfdbench_dataset.py | |
| cwd: . | |
| - name: validate_dataset_full_hash | |
| command: python scripts/validate_cfdbench_dataset.py --full-hash | |
| cwd: . | |
| inference: [] | |
| train: [] | |
| finetune: [] | |
| evaluate: [] | |
| visualize: [] | |
| deploy: [] | |
| expected_outputs: | |
| - name: validate_dataset | |
| paths: [] | |
| success_criteria: | |
| - "控制台输出 [OK] dataset validation completed" | |
| - name: validate_dataset_full_hash | |
| paths: [files_sha256.jsonl] | |
| success_criteria: | |
| - "控制台输出 checksum manifest verified in size+sha256 mode: 2681 files" | |
| - name: model_consumption | |
| paths: [] | |
| success_criteria: [模型包 scripts/preflight_check.py 通过数据路径和 schema 检查。] | |
| diagnostics: | |
| - name: missing_data_root | |
| symptom: dataset data root does not exist | |
| action: 确认当前目录为 OneScience/cfdbench 数据集仓库根目录，且 data 目录存在。 | |
| - name: missing_case_file | |
| symptom: missing required case file | |
| action: 对照 files_sha256.jsonl 重新上传或重新下载缺失 case。 | |
| - name: shape_mismatch | |
| symptom: u/v shape mismatch | |
| action: 确认同一 case 下 u.npy 和 v.npy 来自同一数据版本。 | |
| - name: checksum_mismatch | |
| symptom: sha256 mismatch | |
| action: 删除损坏文件后重新下载 OneScience/cfdbench。 | |
| - name: model_cannot_find_data | |
| symptom: 模型侧报告 ONESCIENCE_CFDBENCH_DATA_DIR is not set 或 Problem path not found | |
| action: 将 ONESCIENCE_CFDBENCH_DATA_DIR 设置为本仓库 data 目录，而不是仓库根目录。 | |
| domain_extension: | |
| cfd: | |
| dataset_family: CFDBench | |
| problems: [cavity, tube, dam, cylinder] | |
| subsets: [bc, geo, prop] | |
| file_count: 2681 | |
| total_size_bytes: 16017183719 | |
| grid_resolution: 64x64 | |
| variables: [u_velocity, v_velocity] | |
| case_metadata: case.json | |