epygram.geometries.V2DGeometry — Vertical 2-D Geometry class

Contains the classes for Horizontal 2D geometries of fields.

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class epygram.geometries.V2DGeometry.V2DGeometry(*args, **kwargs)

Bases: epygram.geometries.D3Geometry.D3Geometry

Handles the geometry for a Vertical 2-Dimensions Field. Abstract mother class.

Note

This class is managed by footprint.

• info: Not documented
• priority: PriorityLevel::DEFAULT (rank=1)

Automatic parameters from the footprint:

• dimensions (footprints.stdtypes.FPDict) - rxx - Handles grid dimensions.
• geoid (footprints.stdtypes.FPDict) - rxx - To specify geoid shape; actually used in projected geometries only.
  • Optional. Default is FPDict::<<as_dict:: dict()>>.
• grid (footprints.stdtypes.FPDict) - rxx - Handles description of the horizontal grid.
• name (str) - rxx - Name of geometrical type of representation of points on the Globe.
  • Values: set([‘reduced_gauss’, ‘regular_lonlat’, ‘lambert’, ‘rotated_reduced_gauss’, ‘unstructured’, ‘regular_gauss’, ‘mercator’, ‘polar_stereographic’])
• position_on_horizontal_grid (str) - rwx - Position of points w/r to the horizontal.
  • Optional. Default is ‘__unknown__’.
  • Values: set([‘center-left’, ‘lower-right’, ‘upper-right’, ‘lower-center’, ‘lower-left’, ‘center-right’, ‘upper-left’, ‘__unknown__’, ‘upper-center’, ‘center’])
• structure (str) - rxx - Type of geometry.
  • Values: set([‘V2D’])
• vcoordinate (epygram.geometries.VGeometry.VGeometry) - rwx - Handles vertical geometry parameters.

what(out=<open file '<stdout>', mode 'w'>, **_)

Writes in file a summary of the geometry.

Parameters:out – the output open file-like object

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class epygram.geometries.V2DGeometry.V2DRectangularGridGeometry(*args, **kwargs)

Bases: epygram.geometries.V2DGeometry.V2DGeometry, epygram.geometries.D3Geometry.D3RectangularGridGeometry

Handles the geometry for a Verical 2-Dimensions Field for which the surface points come from a rectangular grid. Abstract.

Note

This class is managed by footprint.

• info: Not documented
• priority: PriorityLevel::DEFAULT (rank=1)

Automatic parameters from the footprint:

• dimensions (footprints.stdtypes.FPDict) - rxx - Handles grid dimensions.
• geoid (footprints.stdtypes.FPDict) - rxx - To specify geoid shape; actually used in projected geometries only.
  • Optional. Default is FPDict::<<as_dict:: dict()>>.
• grid (footprints.stdtypes.FPDict) - rxx - Handles description of the horizontal grid.
• name (str) - rxx - Name of geometrical type of representation of points on the Globe.
  • Values: set([‘lambert’, ‘space_view’, ‘mercator’, ‘polar_stereographic’, ‘unstructured’])
• position_on_horizontal_grid (str) - rwx - Position of points w/r to the horizontal.
  • Optional. Default is ‘__unknown__’.
  • Values: set([‘center-left’, ‘lower-right’, ‘upper-right’, ‘lower-center’, ‘lower-left’, ‘center-right’, ‘upper-left’, ‘__unknown__’, ‘upper-center’, ‘center’])
• structure (str) - rxx - Type of geometry.
  • Values: set([‘V2D’])
• vcoordinate (epygram.geometries.VGeometry.VGeometry) - rwx - Handles vertical geometry parameters.

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class epygram.geometries.V2DGeometry.V2DUnstructuredGeometry(*args, **kwargs)

Bases: epygram.geometries.V2DGeometry.V2DRectangularGridGeometry, epygram.geometries.D3Geometry.D3UnstructuredGeometry

Handles the geometry for an unstructured Horizontal 2-Dimensions Field.

Note

This class is managed by footprint.

• info: Not documented
• priority: PriorityLevel::DEFAULT (rank=1)

Automatic parameters from the footprint:

• dimensions (footprints.stdtypes.FPDict) - rxx - Handles grid dimensions.
• geoid (footprints.stdtypes.FPDict) - rxx - To specify geoid shape; actually used in projected geometries only.
  • Optional. Default is FPDict::<<as_dict:: dict()>>.
• grid (footprints.stdtypes.FPDict) - rxx - Handles description of the horizontal grid.
• name (str) - rxx - Name of geometrical type of representation of points on the Globe.
  • Values: set([‘unstructured’])
• position_on_horizontal_grid (str) - rwx - Position of points w/r to the horizontal.
  • Optional. Default is ‘__unknown__’.
  • Values: set([‘center-left’, ‘lower-right’, ‘upper-right’, ‘lower-center’, ‘lower-left’, ‘center-right’, ‘upper-left’, ‘__unknown__’, ‘upper-center’, ‘center’])
• structure (str) - rxx - Type of geometry.
  • Values: set([‘V2D’])
• vcoordinate (epygram.geometries.VGeometry.VGeometry) - rwx - Handles vertical geometry parameters.

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class epygram.geometries.V2DGeometry.V2DProjectedGeometry(*args, **kwargs)

Bases: epygram.geometries.V2DGeometry.V2DRectangularGridGeometry, epygram.geometries.D3Geometry.D3ProjectedGeometry

Handles the geometry for a Projected Horizontal 2-Dimensions Field.

Note

This class is managed by footprint.

• info: Not documented
• priority: PriorityLevel::DEFAULT (rank=1)

Automatic parameters from the footprint:

• dimensions (footprints.stdtypes.FPDict) - rxx - Handles grid dimensions.
• geoid (footprints.stdtypes.FPDict) - rxx - To specify geoid shape; actually used in projected geometries only.
  • Optional. Default is FPDict::<<as_dict:: dict()>>.
• grid (footprints.stdtypes.FPDict) - rxx - Handles description of the horizontal grid.
• name (str) - rxx - Name of geometrical type of representation of points on the Globe.
  • Values: set([‘lambert’, ‘space_view’, ‘polar_stereographic’, ‘mercator’])
• position_on_horizontal_grid (str) - rwx - Position of points w/r to the horizontal.
  • Optional. Default is ‘__unknown__’.
  • Values: set([‘center-left’, ‘lower-right’, ‘upper-right’, ‘lower-center’, ‘lower-left’, ‘center-right’, ‘upper-left’, ‘__unknown__’, ‘upper-center’, ‘center’])
• projection (footprints.stdtypes.FPDict) - rxx - Handles projection information.
• projtool (str) - rxx - To use pyproj or epygram.myproj.
  • Optional. Default is ‘pyproj’.
• structure (str) - rxx - Type of geometry.
  • Values: set([‘V2D’])
• vcoordinate (epygram.geometries.VGeometry.VGeometry) - rwx - Handles vertical geometry parameters.