Skip to content

test: validate AR prewhitening with synthetic half-space - #400

Open
kkappler wants to merge 1 commit into
mainfrom
feature/issue-351-ar-prewhitening-validation
Open

kkappler wants to merge 1 commit into
mainfrom
feature/issue-351-ar-prewhitening-validation

Conversation

@kkappler

Copy link
Copy Markdown
Collaborator

Summary

  • use MTH5's AR prewhitening result flow in Aurora's current STFT adapter
  • add an AR(3, 0) synthetic half-space processing regression
  • verify apparent resistivity is within 10% of 100 Ohm-m and phase within 5 degrees of 45 degrees
  • compare AR results against the existing first-difference default configuration

This validation branch temporarily depends on IAGA-DVI-DataStandards/mth5#352 and IAGA-DVI-DataStandards/mt-metadata#292 through the issue-351 extra. Those branch dependencies must be replaced with released versions before a production merge.

Tests

  • pytest -q tests/synthetic/test_stft_methods_agree_pytest.py tests/synthetic/test_processing_pytest.py::test_arma_prewhitening_recovers_synthetic_half_space

Exercise MTH5 AR prewhitening through Aurora processing and verify the recovered 100 Ohm-m, 45-degree response.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

This branch has not been deployed

No deployments
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant