Checks if a variable exists.
Definition at line 378 of file File.cc.
References pism::RuntimeError::add_context(), m_impl, name(), pism::File::Impl::nc, and variable_name().
Referenced by pism::IceModel::bootstrap_2d(), pism::IceRegionalModel::bootstrap_2d(), pism::hydrology::SteadyState::bootstrap_impl(), pism::MohrCoulombYieldStress::bootstrap_impl(), pism::calendar_from_file(), dimension_type(), pism::Grid::FromFile(), pism::energy::BTUGrid::FromOptions(), pism::calving::CalvingAtThickness::init(), pism::AgeModel::init(), pism::bed::BedDef::init(), pism::energy::EnergyModel::init_enthalpy(), pism::stressbalance::Blatter::init_impl(), pism::stressbalance::SSA::init_impl(), pism::DiagAverageRate< M >::init_impl(), pism::ocean::GivenTH::init_impl(), pism::energy::BTU_Full::init_impl(), pism::OptTillphiYieldStress::init_t_last(), pism::mapping_info_from_file(), pism::io::read_1d_variable(), pism::io::read_attributes(), pism::io::read_bounds(), pism::reference_date_from_file(), pism::energy::TemperatureModel::restart_impl(), and pism::hydrology::SteadyState::restart_impl().