STUDY PARAMETER & RESPONSE DATASET¶
Creates a tabular dataset from simulation parameters and/or responses belonging to a d3VIEW study, where each row represents one simulation identified by sim_id. Supports flexible missing-data strategies, optional in_/out_ column prefixes, and scalar extraction from curve/vector responses via configurable lookup methods.
When to use¶
Tagged: curve_lookup, dataset, design_exploration, doe, dyna_keyword, missing_data, parameter_extraction, parameters.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Study | study_id | remote_lookup | — | ✓ | Numeric or string ID of the d3VIEW study whose simulations will be queried; required — the worker errors immediately if omitted. |
| Response Template | response_template_id | remote_lookup | — | ✓ | ID of the response template used to extract response KPIs; required when Include Data is ‘Responses’ or ‘Both’, ignored when ‘Parameters’ only. |
| Include Data | include_data | select | Both | Selects which data columns to include in the output: ‘Parameters’ (input deck values only), ‘Responses’ (template KPIs only), or ‘Both’ (default); leave default to get the full parameter–response matrix. | |
| Prefix Column Names | prefix_column_names | select | no | When set to ‘yes’, parameter columns are prefixed with ‘in_’ and response columns with ‘out_’, making input/output separation explicit for downstream ML workers; default is ‘no’ (no prefix). | |
| Curve Lookup Type | curve_lookup_type | select | ymax | Scalar extraction method applied to curve/vector responses (e.g., ‘ymax’, ‘ymin’, ‘integral’, ‘slope’); default is ‘ymax’ (peak Y value) — change when a different feature of the time-history is the relevant KPI. | |
| Missing Data Strategy | missing_data_strategy | select | Intelligent | Strategy for handling simulations with missing parameter or response values: ‘Intelligent’ (auto-decide per column), ‘Exclude Row’ (drop any sim with a missing value), or ‘Exclude Column’ (drop any column with missing values); default is ‘Intelligent’. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| Dataset | dataset | dataset | Tabular dataset where each row is one simulation; columns are sim_id followed by parameter columns (optionally prefixed ‘in_’) and/or response columns (optionally prefixed ‘out_’), with missing values handled per the chosen strategy. |
| Status | status | text | JSON object containing a success flag, a human-readable message, extraction counts, and a list of any rows/columns excluded or duplicate parameters skipped due to multi-file conflicts. |
Disciplines¶
- cae.postprocessing.extraction
- cae.postprocessing.response
- data.dataset.ingest
- data.dataset.transform
- design_exploration.doe
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