Structure depth isochores¶

This exports the modelled structural depth isochores from within RMS. These isochores are surfaces that represents the true vertical thickness of each stratigraphic zone (unit) from the final structural model in depth.

Note

It is only possible to export one single set of depth isochore predictions per model workflow, i.e. one surface object per stratigraphic zone.

Current¶
Field	Value
Version	NA
Output	`share/results/maps/structure_depth_isochore/zonename.gri`
Security classification	🟡 Internal

Requirements¶

RMS
thickness surfaces stored in a zone folder within RMS

The surfaces must be located within a zone folder in RMS. This export function will automatically export all non-empty zones from the provided folder.

Important

These surfaces should be extracted from the final depth horizon model using the Extract Horizon/Zone Data job in RMS. This will ensure that the surfaces are a true representation of the thickness of a zone in the model, e.g if there is an erosional surface, this is correctly reflected.

Usage¶

export_structure_depth_isochores(project, zone_folder)[source]¶

Simplified interface when exporting modelled depth isochores from RMS.

Parameters:

project (Any) – The ‘magic’ project variable in RMS.
zone_folder (str) – Name of zone folder in RMS.

Return type:

ExportResult

Examples

Example usage in an RMS script:

from fmu.dataio.export.rms import export_structure_depth_isochores

export_results = export_structure_depth_isochores(
    project, "IS_extracted"
)

for result in export_results.items:
    print(f"Output isochore surfaces to {result.absolute_path}")

Result¶

The surfaces from the horizon folder will be exported as ‘irap_binary’ files to share/results/maps/structure_depth_isochore/zonename.gri.

Standard result schema¶

This standard result is not presented in a tabular format; therefore, no validation schema exists.