Import & Export
===============

Examples for importing and exporting grid geometry and property data.

Import an Eclipse ".GRDECL" File
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Import a Eclipse grid file with properties,
and visualize the grid and property maps.

.. code-block:: python

   """ Import a corner-point grid from a ".GRDECL" file """
   
   from petres.grids import CornerPointGrid
   
   # Define the path to the ".GRDECL" file containing the grid data
   path = r"https://raw.githubusercontent.com/jamalbaylit/petres/v0.1.0/data/opm/norne/grdecl/norne_with_props.grdecl"
   
   # Import corner-point grid from a ".GRDECL" file, including specified properties
   grid = CornerPointGrid.from_grdecl(
       path, 
       properties=["PORO", "PERMX"]
   )
   
   # Visualize the grid
   grid.show(scalars="depth", z_scale=5)
   
   # Visualize porosity property
   grid.show(scalars="PORO", z_scale=5)

Save a Screenshot of a Grid Visualization
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Load a GRDECL corner-point grid, visualize it in 3D, and save a screenshot of the rendered view.

.. code-block:: python

   """Load a GRDECL corner-point grid,visualize it in 3D, and save a screenshot of the rendered view."""
   
   from petres.grids import CornerPointGrid
   from petres.models import VerticalWell
   from petres.viewers import Viewer3D
   
   # Define the path to the ".GRDECL" file containing the grid data
   path = r"https://raw.githubusercontent.com/jamalbaylit/petres/v0.1.0/data/opm/norne/grdecl/norne_with_props.grdecl"
   
   # Import corner-point grid from a ".GRDECL" file, including specified properties
   grid = CornerPointGrid.from_grdecl(
       path, 
       properties=["PORO"]
   )
   
   # Visualize the grid
   viewer = Viewer3D(z_scale=5)
   viewer.add_wells(
       [
           VerticalWell("Well 1", x=459900, y=-7322900),
           VerticalWell("Well 2", x=456500, y=-7321300),
       ]
   )
   viewer.add_grid(grid, scalars="PORO", cmap="viridis")
   viewer.show()
   
   # Save the last view as a image
   viewer.screenshot(
       "grid.png",
       transparent=False 
   )