{
 "schema": "ausmt-station",
 "version": "0.1",
 "ausmt_id": "au.yindarlgooda-2012.INT009A",
 "station": "INT009A",
 "survey": "Yindarlgooda Dome Magnetotelluric Survey 2012 (Geological Survey of Western Australia)",
 "survey_id": "yindarlgooda-2012",
 "country": "Australia",
 "organisation": "Geological Survey of Western Australia",
 "location": {
  "lat": -30.864428,
  "lon": 121.700682
 },
 "data": {
  "type": "BBMT",
  "n_periods": 66,
  "period_min_s": 0.002174,
  "period_max_s": 181.818182
 },
 "diagnostics": {
  "median_relative_error": 0.019,
  "remote_reference": false,
  "tipper_available": true,
  "completeness_smoothness_diagnostic": {
   "value": 5.0,
   "basis": "e",
   "note": "not a quality or geological-value judgement"
  },
  "classification": "2-D",
  "skew_beta_median_deg": 1.4,
  "pct_periods_3d": 36,
  "method": "phase-tensor (Caldwell 2004)",
  "note": "screening diagnostic, not an interpretation product"
 },
 "processing": {
  "software": "MAPROS0.9.100000.1.47",
  "algorithm": null,
  "remote_reference": false,
  "remote_site": null,
  "file_written_by": {
   "name": "MAPROS0.9.100000.1.47",
   "version": null
  },
  "note": "source.file=INT009A.edi (72575.zip!72575/Integra/1_EDIs/INT009A.edi)\nsource.collection=Geological Survey of Western Australia MAGIX registration 72575, Integra MT 2012, delivered as 72575.zip\nsource.sha256=4b7e4c0b2a9744ace933bb7eeab2f96ae171dffd0782afb499eb9c686be576e3\nsource.copy=provenance/as-delivered/INT009A.edi in this package, byte identical to the delivery\nrepair.defect=the ACQCHAN label ADU07/EFP06 /0/ is printed in quotes with a space inside it on both EMEAS records of the DEFINEMEAS block; the reader splits each record on whitespace, the stray /0/ token carries no key, and it refuses the whole file\nrepair.change=the space inside each such quoted value removed, 2 lines, both EMEAS ACQCHAN values ADU07/EFP06 /0/ now ADU07/EFP06/0/; the quotes are kept, each changed line is one character shorter, and no other byte is changed\nrepair.basis=the label's own text: every character but the space is kept, and this file prints its other magnetic labels as ADU07/MFS06e/0/ and MFS06e/0, the same form without a space; the SEG EDI specification allows a quoted value, so the quotes stay\nrepair.ruling=owner ruling 2026-09-18: a header defect the reader refuses or misreads is repaired only by a committed tool, in the served copy, and the delivered file is kept in provenance\nrepair.by=AusMT, _tools/repair_edi_measurement_labels.py, branch tools/gswa-header-repairs at ed854ae7\nMAXINFO=500\n\n------------------------------------------------------------\nLines\nLine: 2\nX: 0.00\nY: 0.00\nZ: 0.00\nAngle: 0.00\n------------------------------------------------------------\nFrequency_list\nName: default\n4.60000000000000E+0002\n3.90000100000000E+0002\n3.20000100000000E+0002\n2.65000000000000E+0002\n2.29000000000000E+0002\n1.94000000000000E+0002\n1.59000000000000E+0002\n1.32000000000000E+0002\n1.15000000000000E+0002\n9.69999900000000E+0001\n7.90000100000000E+0001\n6.60000000000000E+0001\n5.70000000000000E+0001\n4.90000000000000E+0001\n4.00000000000000E+0001\n3.30000000000000E+0001\n2.75000000000000E+0001\n2.25000000000000E+0001\n1.88000000000000E+0001\n1.62000000000000E+0001\n1.37000000000000E+0001\n1.12000000000000E+0001\n9.40000000000000E+0000\n8.10000000000000E+0000\n6.90000000000000E+0000\n5.60000000000000E+0000\n4.70000000000000E+0000\n4.10000000000000E+0000\n3.40000000000000E+0000\n2.81000000000000E+0000\n2.34000000000000E+0000\n2.03000000000000E+0000\n1.72000000000000E+0000\n1.41000000000000E+0000\n1.17000000000000E+0000\n1.02000000000000E+0000\n8.60000000000000E-0001\n7.00000000000000E-0001\n5.90000000000000E-0001\n5.10000000000000E-0001\n4.30000000000000E-0001\n3.50000000000000E-0001\n2.93000000000000E-0001\n2.54000000000000E-0001\n2.15000000000000E-0001\n1.76000000000000E-0001\n1.46000000000000E-0001\n1.27000000000000E-0001\n1.07000000000000E-0001\n8.80000000000000E-0002\n7.30000000000000E-0002\n6.30000100000000E-0002\n5.40000000000000E-0002\n4.40000000000000E-0002\n3.70000000000000E-0002\n3.20000000000000E-0002\n2.69000000000000E-0002\n2.20000000000000E-0002\n1.83000000000000E-0002\n1.59000000000000E-0002\n1.34000000000000E-0002\n1.10000000000000E-0002\n9.19999900000000E-0003\n7.90000100000000E-0003\n6.70000100000000E-0003\n5.50000000000000E-0003\n------------------------------------------------------------\nLocation\nLat: 00:0:0.0000\nLong: 00:0:0.0000\nAngle: 0.0\n\n------------------------------------------------------------"
 },
 "distribution": {
  "edi_available": true,
  "license": "CC-BY-4.0",
  "edi_path": "edi/yindarlgooda-2012/INT009A.edi"
 },
 "provenance": {
  "pipeline": "ausmt/extract.build_portal",
  "pipeline_version": "0.2.1",
  "extractor": "mt_metadata (community canonical)",
  "software": {
   "python": "3.12.14",
   "mt_metadata": "1.0.10",
   "mth5": "0.6.8"
  },
  "git_commit": "e208b15fb70740d8c44de51c532e6debd59c4e24",
  "parameters": {
   "dimensionality": {
    "beta_per_period_deg": 3.0,
    "skew_3d_deg": 5.0,
    "pct_periods_3d_threshold": 40,
    "ellip_2d_deg": 0.1,
    "min_rez_row_sine": 0.01,
    "beta_physical_cap_deg": 15.0,
    "min_usable_period_frac": 0.5,
    "skew_aggregation": "median"
   },
   "diagnostic": "completeness/smoothness (median rel error + coverage + smoothness)"
  },
  "generated": "2026-09-28T03:46:37.537752+00:00",
  "input_file": "INT009A.edi",
  "input_sha256": "74b33c84760cc60a917b5d1e78e34451538875ecac70ea6477f50adfa8e29007",
  "source": {
   "original_filename": "INT009A.edi",
   "source_record_id": "72575.zip!72575/Integra/1_EDIs/INT009A.edi"
  }
 },
 "coordinate_qc": null,
 "canonical_conditioning": [
  "survey.id->yindarlgooda-2012",
  "station.id set to the sanitised EMTF-XML Site.id",
  "station.source_file_preserved_in_site_name",
  "sign_convention: '+' is a library default — EDI carries no machine-readable sign convention; NOT asserted by source",
  "declination.epoch/model: library defaults (epoch=None, model=IGRF) — an EDI states only the declination value; epoch/model NOT asserted by source",
  "citation.authors<-survey_meta:Geological Survey of Western Australia",
  "citation.title<-survey_meta",
  "copyright.release_status=Data Citation Required; conditions_of_use set from licence CC-BY-4.0 (replaced mt_metadata default boilerplate)"
 ],
 "frame": {
  "convention_check": {
   "detail": null,
   "n_periods_used": 66,
   "phs_xy_median_deg": 26.32,
   "phs_yx_median_deg": -154.51,
   "verdict": "ok"
  },
  "declared_azimuth_deg": 0.0,
  "derotated": false,
  "evidence": {
   "branch": "mt",
   "emeas_azimuths": {
    "ex": null,
    "ey": null
   },
   "hmeas_azimuths": {
    "hx": null,
    "hy": null
   },
   "rotspec": null,
   "trot": null,
   "zrot": null
  },
  "frame_served": "declared-zero",
  "impedance_rotation_deg_source": null,
  "tipper_rotation_deg_source": null
 },
 "resources": [
  {
   "id": "edi",
   "kind": "transfer_function",
   "format": "edi",
   "provenance_role": "source",
   "representation_role": "original",
   "path": "edi/yindarlgooda-2012/INT009A.edi"
  },
  {
   "id": "emtfxml",
   "kind": "transfer_function",
   "format": "emtfxml",
   "provenance_role": "derived",
   "representation_role": "alternate",
   "path": "xml/yindarlgooda-2012/INT009A.xml"
  },
  {
   "id": "mth5",
   "kind": "transfer_function",
   "format": "mth5",
   "provenance_role": "derived",
   "representation_role": "alternate",
   "path": "h5/yindarlgooda-2012/INT009A.h5"
  },
  {
   "id": "edi-zip",
   "kind": "archive",
   "format": "zip",
   "path": "bundles/yindarlgooda-2012-edi.zip"
  },
  {
   "id": "xml-zip",
   "kind": "archive",
   "format": "zip",
   "path": "bundles/yindarlgooda-2012-xml.zip"
  },
  {
   "id": "survey-mth5",
   "kind": "archive",
   "format": "mth5",
   "path": "bundles/yindarlgooda-2012-tf.h5"
  }
 ]
}