ObitOTFDesc.c File Reference

ObitOTFDesc Obit GBT/OTF data descriptor class definition. More...

#include "Obit.h"
#include "ObitOTFDesc.h"
#include "ObitTableFQ.h"
#include "ObitTableFQUtil.h"

Defines
#define	AINT(x)   (gdouble)((glong)(x))
	truncate double to integer precision
#define	DG2RAD   G_PI / 180.0
	Degrees to radians factor.
#define	RAD2DG   180.0 / G_PI
	Radians to degrees factor.
Functions
void	ObitOTFDescInit (gpointer in)
	Private: Initialize newly instantiated object.
void	ObitOTFDescClear (gpointer in)
	Private: Deallocate members.
void	ObitOTFDescDate2JD (const gchar *date, gdouble *JD)
	Parse date string as ("yyyy-mm-dd" or "dd/mm/yy") and convert to Julian Date.
ObitOTFDesc *	newObitOTFDesc (gchar *name)
	Public: Constructor.
gconstpointer	ObitOTFDescGetClass (void)
	Public: Return class pointer.
ObitOTFDesc *	ObitOTFDescCopy (ObitOTFDesc *in, ObitOTFDesc *out, ObitErr *err)
	Public: Copy OTFDesc.
void	ObitOTFDescCopyDesc (ObitOTFDesc *in, ObitOTFDesc *out, ObitErr *err)
	Public: Copy descriptive (nonstructural) information.
void	ObitOTFDescIndex (ObitOTFDesc *in)
	Public: Index for easier access.
void	ObitOTFDescJD2Date (gdouble JD, gchar *date)
	Public: Convert JD to date string.
void	ObitOTFDescType2String (ObitGBTOTFType OTFType, gchar *TString)
	Public: OTF type to string.
ObitGBTOTFType	ObitOTFDescString2Type (gchar *TString)
	Public: OTF string to type.
void	ObitOTFDescClassInit (void)
	Public: Class initializer.

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Detailed Description

ObitOTFDesc Obit GBT/OTF data descriptor class definition.

This contains information about the observations and the coordinates in the image.

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Define Documentation

#define AINT (  x   )     (gdouble)((glong)(x))

truncate double to integer precision

#define DG2RAD   G_PI / 180.0

Degrees to radians factor.

#define RAD2DG   180.0 / G_PI

Radians to degrees factor.

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Function Documentation

ObitOTFDesc* newObitOTFDesc (  gchar *  name  )

Public: Constructor. Returns: pointer to object created.

void ObitOTFDescClassInit (  void   )

Public: Class initializer.

void ObitOTFDescClear (  gpointer  inn  )

Private: Deallocate members. Does (recursive) deallocation of parent class members. Parameters: inn  Pointer to the object to deallocate.

ObitOTFDesc* ObitOTFDescCopy (  ObitOTFDesc *  in, ObitOTFDesc *  out, ObitErr *  err )

Public: Copy OTFDesc. The output descriptor will have the size and reference pixel modified to reflect selection on the input, i.e. the output descriptor describes the input. Parameters: in  Pointer to object to be copied. out  Pointer to object to be written. If NULL then a new structure is created. err  ObitErr error stack Returns: Pointer to new object.

void ObitOTFDescCopyDesc (  ObitOTFDesc *  in, ObitOTFDesc *  out, ObitErr *  err )

Public: Copy descriptive (nonstructural) information. things that don't define the structure). Parameters: in  Pointer to object to be copied. out  Pointer to object to be written. err  ObitErr error stack

void ObitOTFDescDate2JD (  const gchar *  date, gdouble *  JD )

Parse date string as ("yyyy-mm-dd" or "dd/mm/yy") and convert to Julian Date. Algorithm from ACM Algorithm number 199 This routine is good from 1 Mar 1900 indefinitely. Parameters: date  [in] Date string date  [out] Julian date.

gconstpointer ObitOTFDescGetClass (  void   )

Public: Return class pointer. Initializes class if needed on first call. Returns: pointer to the class structure.

void ObitOTFDescIndex (  ObitOTFDesc *  in  )

Public: Index for easier access. Parameters: in  Pointer to object.

void ObitOTFDescInit (  gpointer  inn  )

Private: Initialize newly instantiated object. Does (recursive) initialization of base class members before this class. Parameters: inn  Pointer to the object to initialize.

void ObitOTFDescJD2Date (  gdouble  JD, gchar *  date )

Public: Convert JD to date string. Apdapted from ASM Algorithm no. 199 Parameters: date  [in] Julian date. date  [out] Date string, Must be at least 11 characters.

ObitGBTOTFType ObitOTFDescString2Type (  gchar *  TString  )

Public: OTF string to type. Parameters: OTFType  [in] enum TString  [out] readable representation (8 char)

void ObitOTFDescType2String (  ObitGBTOTFType  OTFType, gchar *  TString )

Public: OTF type to string. Parameters: OTFType  [in] enum TString  [out] readable representation (8 char+NULL)

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