ipch_dot Module Reference

Module for opening and reading a 'ipch.' file. The file format for these files are documented in Inteferometry/Polarimetry Diagnostic Dot File. More...

Functions/Subroutines
subroutine	ipch_dot_read (ipch_file, signals, signals_created, observed, sigma, weight, first_index, use_polarimetry)
	Read an interferometry/polarimetry diagnostic dot file. More...
subroutine	ipch_dot_parse_chord (ipch_dot_file_ref, coordinate_type, chord_type, inDegrees, signals, signals_created, observed, sigma, weight, first_index)
	Parse interferometry/polarimetry diagnostic chord. More...

Detailed Description

Module for opening and reading a 'ipch.' file. The file format for these files are documented in Inteferometry/Polarimetry Diagnostic Dot File.

Function/Subroutine Documentation

ipch_dot_parse_chord()

subroutine ipch_dot::ipch_dot_parse_chord	(	type (signal_dot_file), intent(inout)	ipch_dot_file_ref,
		character (len=*), intent(in)	coordinate_type,
		character (len=1), intent(in)	chord_type,
		logical, intent(in)	inDegrees,
		type (signal_pointer), dimension(:), intent(inout)	signals,
		integer, intent(inout)	signals_created,
		real (rprec), dimension(:), intent(in)	observed,
		real (rprec), dimension(:), intent(in)	sigma,
		real (rprec), dimension(:), intent(in)	weight,
		integer, intent(inout)	first_index
	)

Parse interferometry/polarimetry diagnostic chord.

Parses a signle chord. Chords are laid out as,

• chord_name
• Starting point as three reals.
• Ending point as three reals.

If the signal is a polarimetry chord, then also read a single real for the wavelength.

Parameters

[in]	ipch_dot_file_ref	Name of the ipch. file.
[in]	coordinate_type	Specifies the cartesian or cylindrical coordinate type.
[in]	chord_type	Specifies if the cord is a 'i'nterferometer or 'p'olarimetry.
[in]	inDegrees	Specifies if signal measures degrees or radians.
[in,out]	signals	Array of pointers to the a signal
[in,out]	signals_created	Number valid signals in the array, or index or the last signal created.
[in]	observed	Array of observed values.
[in]	sigma	Array of observed sigma values
[in]	weight	Array of signal weight values
[in,out]	first_index	Index of the first instance of an intpol signal.

Definition at line 292 of file ipch_dot.f.

ipch_dot_read()

subroutine ipch_dot::ipch_dot_read	(	character (len=path_length), intent(in)	ipch_file,
		type (signal_pointer), dimension(:), intent(inout)	signals,
		integer, intent(inout)	signals_created,
		real (rprec), dimension(:), intent(in)	observed,
		real (rprec), dimension(:), intent(in)	sigma,
		real (rprec), dimension(:), intent(in)	weight,
		integer, intent(inout)	first_index,
		logical, intent(out)	use_polarimetry
	)

Read an interferometry/polarimetry diagnostic dot file.

Parses the structure of a dignostic dot file and constructs a intpol object. Each chord is parsed by ipch_dot_parse_chord.

Parameters

[in]	ipch_file	Name of the ipch. file.
[in,out]	signals	Array of pointers to the a signal
[in,out]	signals_created	Number valid signals in the array, or index of the last signal created.
[in]	observed	Array of observed values.
[in]	sigma	Array of observed sigma values
[in]	weight	Array of signal weight values
[in,out]	first_index	Index of the first instance of an intpol signal.
[out]	use_polarimetry	True is a polarimetry signal was constructed.

Definition at line 132 of file ipch_dot.f.