SpECTRE
v2024.05.11
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Computes the UnitNormalVector perpendicular to the horizon. More...
#include <Tags.hpp>
Public Types | |
using | base = UnitNormalVector< Frame > |
using | argument_tags = tmpl::list< gr::Tags::InverseSpatialMetric< DataVector, 3, Frame >, UnitNormalOneForm< Frame > > |
using | return_type = tnsr::I< DataVector, 3, Frame > |
Public Types inherited from ylm::Tags::UnitNormalVector< Frame > | |
using | type = tnsr::I< DataVector, 3, Frame > |
Static Public Member Functions | |
static void | function (gsl::not_null< tnsr::I< DataVector, 3, Frame > * > result, const tnsr::II< DataVector, 3, Frame > &inverse_spatial_metric, const tnsr::i< DataVector, 3, Frame > &unit_normal_one_form) |
Computes the UnitNormalVector perpendicular to the horizon.