uxarray.grid.Grid.integrate#

Grid.integrate(var_ds, quadrature_rule='triangular', order=4)#

Integrates over all the faces of the given mesh.

Parameters:

  • var_ds (Xarray dataset, required) – Xarray dataset containing values to integrate on this grid

  • quadrature_rule (str, optional) – Quadrature rule to use. Defaults to “triangular”.

  • order (int, optional) – Order of quadrature rule. Defaults to 4.

Returns:

Calculated integral

Return type:

float

Examples

Open grid file only

>>> xr_grid = xr.open_dataset("grid.ug")
>>> grid = ux.Grid.(xr_grid)
>>> var_ds = xr.open_dataset("centroid_pressure_data_ug")

# Compute the integral >>> integral_psi = grid.integrate(var_ds)