purify::utilities::vis_params Struct Reference

#include <uvw_utilities.h>

Collaboration diagram for purify::utilities::vis_params:

Public Member Functions
vis_params	segment (const t_uint pos, const t_uint length) const
	return subset of measurements More...
	vis_params ()
	default constructor More...
	vis_params (const Vector< t_real > &u_, const Vector< t_real > &v_, const Vector< t_real > &w_, const Vector< t_complex > &vis_, const Vector< t_complex > &weights_, const vis_units units_=vis_units::lambda, const t_real &ra_=0, const t_real &dec_=0, const t_real &average_frequency_=0)
	constructor More...
t_uint	size () const
	return number of measurements More...

Public Attributes
Vector< t_real >	u
Vector< t_real >	v
Vector< t_real >	w
Vector< t_real >	time
Vector< t_uint >	baseline
Vector< t_real >	frequencies
Vector< t_complex >	vis
Vector< t_complex >	weights
vis_units	units = vis_units::lambda
t_real	ra = 0.
t_real	dec = 0.
t_real	average_frequency = 0.
t_real	phase_centre_x = 0.
t_real	phase_centre_y = 0.

Detailed Description

Definition at line 15 of file uvw_utilities.h.

Constructor & Destructor Documentation

vis_params() [1/2]

purify::utilities::vis_params::vis_params ( )

inline

default constructor

Definition at line 38 of file uvw_utilities.h.

{};

Referenced by segment().

vis_params() [2/2]

purify::utilities::vis_params::vis_params ( const Vector< t_real > &  u_, const Vector< t_real > &  v_, const Vector< t_real > &  w_, const Vector< t_complex > &  vis_, const Vector< t_complex > &  weights_, const vis_units  units_ = vis_units::lambda, const t_real &  ra_ = 0, const t_real &  dec_ = 0, const t_real &  average_frequency_ = 0  )

inline

constructor

Definition at line 40 of file uvw_utilities.h.

      : u(u_),
        v(v_),
        w(w_),
        vis(vis_),
        weights(weights_),
        ra(ra_),
        dec(dec_),
        units(units_),
        average_frequency(average_frequency_){};

Member Function Documentation

segment()

vis_params purify::utilities::vis_params::segment ( const t_uint  pos, const t_uint  length  ) const

inline

return subset of measurements

Definition at line 31 of file uvw_utilities.h.

                                                                  {
    return vis_params(this->u.segment(pos, length), this->v.segment(pos, length),
                      this->w.segment(pos, length), this->vis.segment(pos, length),
                      this->weights.segment(pos, length), this->units, this->ra, this->dec,
                      this->average_frequency);
  };

References vis_params().

Referenced by TEST_CASE().

size()

t_uint purify::utilities::vis_params::size ( ) const

inline

return number of measurements

Definition at line 54 of file uvw_utilities.h.

{ return this->vis.size(); };

Referenced by purify::utilities::conjugate_w(), purify::pfitsio::filter_and_combine(), getInputData(), padmm(), purify::factory::padmm_factory(), padmm_factory(), purify::factory::primaldual_factory(), purify::casa::read_measurementset(), purify::pfitsio::read_uvfits(), purify::utilities::read_visibility(), purify::utilities::regroup(), purify::utilities::regroup_and_all_to_all(), purify::utilities::regroup_and_scatter(), savePSF(), purify::utilities::sort_by_w(), and TEST_CASE().

Member Data Documentation

average_frequency

t_real purify::utilities::vis_params::average_frequency = 0.

Definition at line 27 of file uvw_utilities.h.

Referenced by purify::utilities::all_to_all_visibilities(), purify::pfitsio::filter_and_combine(), genHeaders(), purify::utilities::random_sample_density(), purify::casa::read_measurementset(), purify::pfitsio::read_polarisation(), purify::pfitsio::read_polarisation_with_flagging(), purify::H5::read_visibility(), purify::utilities::read_visibility_csv(), purify::utilities::scatter_visibilities(), purify::H5::stochread_visibility(), and purify::utilities::uv_scale().

baseline

Vector<t_uint> purify::utilities::vis_params::baseline

Definition at line 20 of file uvw_utilities.h.

Referenced by purify::pfitsio::filter_and_combine(), purify::pfitsio::read_polarisation(), and purify::pfitsio::read_polarisation_with_flagging().

dec

t_real purify::utilities::vis_params::dec = 0.

Definition at line 26 of file uvw_utilities.h.

Referenced by purify::utilities::all_to_all_visibilities(), purify::pfitsio::filter_and_combine(), genHeaders(), purify::utilities::random_sample_density(), purify::casa::read_measurementset(), purify::pfitsio::read_uvfits(), purify::H5::read_visibility(), purify::utilities::read_visibility_csv(), purify::utilities::scatter_visibilities(), purify::H5::stochread_visibility(), and purify::utilities::uv_scale().

frequencies

Vector<t_real> purify::utilities::vis_params::frequencies

Definition at line 21 of file uvw_utilities.h.

Referenced by purify::pfitsio::filter_and_combine(), purify::pfitsio::read_polarisation(), and purify::pfitsio::read_polarisation_with_flagging().

phase_centre_x

t_real purify::utilities::vis_params::phase_centre_x = 0.

Definition at line 28 of file uvw_utilities.h.

phase_centre_y

t_real purify::utilities::vis_params::phase_centre_y = 0.

Definition at line 29 of file uvw_utilities.h.

ra

t_real purify::utilities::vis_params::ra = 0.

Definition at line 25 of file uvw_utilities.h.

Referenced by purify::utilities::all_to_all_visibilities(), purify::pfitsio::filter_and_combine(), genHeaders(), purify::utilities::random_sample_density(), purify::casa::read_measurementset(), purify::pfitsio::read_uvfits(), purify::H5::read_visibility(), purify::utilities::read_visibility_csv(), purify::utilities::scatter_visibilities(), purify::H5::stochread_visibility(), and purify::utilities::uv_scale().

time

Vector<t_real> purify::utilities::vis_params::time

Definition at line 19 of file uvw_utilities.h.

Referenced by purify::pfitsio::filter_and_combine(), purify::pfitsio::read_polarisation(), and purify::pfitsio::read_polarisation_with_flagging().

u

Vector<t_real> purify::utilities::vis_params::u

Definition at line 16 of file uvw_utilities.h.

Referenced by purify::utilities::all_to_all_visibilities(), purify::utilities::conjugate_w(), purify::utilities::convert_to_pixels(), purify::pfitsio::filter_and_combine(), getInputData(), purify::utilities::random_sample_density(), purify::casa::read_measurementset(), purify::pfitsio::read_polarisation(), purify::pfitsio::read_polarisation_with_flagging(), purify::pfitsio::read_uvfits(), purify::H5::read_visibility(), purify::utilities::read_visibility(), purify::utilities::read_visibility_csv(), purify::utilities::regroup(), purify::utilities::scatter_visibilities(), purify::utilities::set_cell_size(), purify::utilities::sort_by_w(), purify::H5::stochread_visibility(), TEST_CASE(), purify::utilities::uv_scale(), purify::utilities::write_visibility(), and purify::H5::write_visibility().

units

vis_units purify::utilities::vis_params::units = vis_units::lambda

Definition at line 24 of file uvw_utilities.h.

Referenced by purify::utilities::all_to_all_visibilities(), BENCHMARK_DEFINE_F(), purify::utilities::convert_to_pixels(), purify::pfitsio::filter_and_combine(), getInputData(), b_utilities::random_measurements(), purify::casa::read_measurementset(), purify::pfitsio::read_polarisation(), purify::pfitsio::read_polarisation_with_flagging(), purify::utilities::scatter_visibilities(), purify::utilities::set_cell_size(), TEST_CASE(), and purify::utilities::uv_scale().

v

Vector<t_real> purify::utilities::vis_params::v

Definition at line 17 of file uvw_utilities.h.

Referenced by purify::utilities::all_to_all_visibilities(), purify::utilities::conjugate_w(), purify::utilities::convert_to_pixels(), purify::pfitsio::filter_and_combine(), getInputData(), purify::utilities::random_sample_density(), purify::casa::read_measurementset(), purify::pfitsio::read_polarisation(), purify::pfitsio::read_polarisation_with_flagging(), purify::pfitsio::read_uvfits(), purify::H5::read_visibility(), purify::utilities::read_visibility(), purify::utilities::read_visibility_csv(), purify::utilities::regroup(), purify::utilities::scatter_visibilities(), purify::utilities::set_cell_size(), purify::utilities::sort_by_w(), purify::H5::stochread_visibility(), TEST_CASE(), purify::utilities::uv_scale(), purify::utilities::write_visibility(), and purify::H5::write_visibility().

vis

Vector<t_complex> purify::utilities::vis_params::vis

Definition at line 22 of file uvw_utilities.h.

Referenced by purify::utilities::all_to_all_visibilities(), BENCHMARK_DEFINE_F(), purify::utilities::conjugate_w(), purify::factory::fb_factory(), purify::pfitsio::filter_and_combine(), getInputData(), main(), padmm(), purify::factory::padmm_factory(), padmm_factory(), purify::factory::primaldual_factory(), purify::utilities::random_sample_density(), purify::casa::read_measurementset(), purify::pfitsio::read_polarisation(), purify::pfitsio::read_polarisation_with_flagging(), purify::pfitsio::read_uvfits(), purify::H5::read_visibility(), purify::utilities::read_visibility(), purify::utilities::read_visibility_csv(), purify::utilities::regroup(), saveDirtyImage(), purify::utilities::scatter_visibilities(), purify::utilities::sort_by_w(), purify::H5::stochread_visibility(), TEST_CASE(), b_utilities::updateMeasurements(), purify::utilities::uv_scale(), purify::utilities::write_visibility(), and purify::H5::write_visibility().

w

Vector<t_real> purify::utilities::vis_params::w

Definition at line 18 of file uvw_utilities.h.

Referenced by purify::utilities::all_to_all_visibilities(), purify::utilities::conjugate_w(), purify::pfitsio::filter_and_combine(), purify::utilities::random_sample_density(), purify::casa::read_measurementset(), purify::pfitsio::read_polarisation(), purify::pfitsio::read_polarisation_with_flagging(), purify::pfitsio::read_uvfits(), purify::H5::read_visibility(), purify::utilities::read_visibility(), purify::utilities::read_visibility_csv(), purify::utilities::regroup(), purify::utilities::scatter_visibilities(), purify::utilities::set_cell_size(), purify::utilities::sort_by_w(), purify::H5::stochread_visibility(), TEST_CASE(), purify::utilities::uv_scale(), purify::utilities::w_stacking(), purify::utilities::w_stacking_with_all_to_all(), purify::utilities::write_visibility(), and purify::H5::write_visibility().

weights

Vector<t_complex> purify::utilities::vis_params::weights

Definition at line 23 of file uvw_utilities.h.

Referenced by purify::utilities::all_to_all_visibilities(), purify::pfitsio::filter_and_combine(), getInputData(), main(), purify::utilities::random_sample_density(), purify::casa::read_measurementset(), purify::pfitsio::read_polarisation(), purify::pfitsio::read_polarisation_with_flagging(), purify::pfitsio::read_uvfits(), purify::H5::read_visibility(), purify::utilities::read_visibility(), purify::utilities::read_visibility_csv(), purify::utilities::regroup(), savePSF(), purify::utilities::scatter_visibilities(), purify::utilities::sort_by_w(), purify::H5::stochread_visibility(), TEST_CASE(), purify::utilities::uv_scale(), purify::utilities::write_visibility(), and purify::H5::write_visibility().

---

The documentation for this struct was generated from the following file:

• /home/runner/work/purify/purify/cpp/purify/uvw_utilities.h