source: trunk/src/STApplyCal.h@ 2726

Last change on this file since 2726 was 2720, checked in by Takeshi Nakazato, 12 years ago

New Development: Yes

JIRA Issue: Yes CAS-4770 and its sub-tickets

Ready for Test: Yes

Interface Changes: No

What Interface Changed: Please list interface changes

Test Programs: List test programs

Put in Release Notes: Yes/No

Module(s): Module Names change impacts.

Description: Describe your changes here...

First version of applycal for single dish calibration.
Added new classes for the operation (STApplyCal, Calibrator, PSAlmaCalibrator,
Locator, BisectionLocator, Interpolator1D, NearestInterpolator1D).
Also, modified existing classes to fit with implementation of applycal.


File size: 2.9 KB
Line 
1//
2// C++ Interface: STApplyCal
3//
4// Description:
5//
6// Apply any apply tables to target data.
7//
8// Author: Takeshi Nakazato <takeshi.nakazato@nao.ac.jp> (C) 2012
9//
10// Copyright: See COPYING file that comes with this distribution
11//
12//
13#ifndef ASAP_APPLY_CAL_H
14#define ASAP_APPLY_CAL_H
15
16#include <map>
17#include <vector>
18
19#include <casa/Containers/Block.h>
20#include <casa/Arrays/Vector.h>
21#include <casa/Logging/LogIO.h>
22#include <tables/Tables/Table.h>
23#include <tables/Tables/ScalarColumn.h>
24#include <measures/TableMeasures/ScalarMeasColumn.h>
25
26#include "Scantable.h"
27#include "STSelector.h"
28#include "STApplyTable.h"
29#include "STCalEnum.h"
30#include "Calibrator.h"
31#include "Interpolator1D.h"
32#include "STCalSkyTable.h"
33#include "STCalTsysTable.h"
34
35namespace asap {
36
37/**
38Apply any apply tables to target data
39
40@author Takeshi Nakazato
41@date $Date:$
42@version $Revision:$
43*/
44class STApplyCal {
45public:
46 STApplyCal();
47 STApplyCal(casa::CountedPtr<Scantable> target);
48
49 ~STApplyCal();
50
51 // set data
52 void setTarget(casa::CountedPtr<Scantable> target);
53 void setTarget(const casa::String &name);
54
55 // push new caltable
56 void push(STCalSkyTable *table);
57 void push(STCalTsysTable *table);
58
59 // set interpolation method
60 void setInterpolation(STCalEnum::InterpolationAxis axis, STCalEnum::InterpolationType itype, casa::Int order=-1);
61
62 // set IF (spw) mapping for Tsys transfer
63 void setTsysTransfer(casa::uInt from, casa::Vector<casa::uInt> to);
64
65 // apply tables
66 void apply(casa::Bool insitu=true);
67
68 // split target data and store it to disk
69 void save(const casa::String &name);
70
71private:
72 // initialization
73 void init();
74
75 // single loop element in apply()
76 void doapply(casa::uInt beamno, casa::uInt ifno, casa::uInt polno,
77 casa::Vector<casa::uInt> &rows,
78 casa::Vector<casa::uInt> &skylist);
79
80 // get frequency information from FREQUENCIES subtable
81 casa::Vector<casa::Double> getBaseFrequency(casa::uInt whichrow);
82
83 // time sort
84 casa::Vector<casa::uInt> timeSort(casa::Vector<casa::Double> &t);
85
86 // search spwmap_ to get IFNO for Tsys
87 casa::uInt getIFForTsys(casa::uInt to);
88
89 // target data
90 casa::CountedPtr<Scantable> target_;
91
92 // working data
93 casa::CountedPtr<Scantable> work_;
94
95 // calibrator
96 casa::CountedPtr<Calibrator> calibrator_;
97
98 // interpolation method
99 std::vector<STCalEnum::InterpolationType> interp_;
100 casa::Bool is2d_;
101 casa::Int order_;
102 casa::CountedPtr<Interpolator1D> interpolatorT_;
103 casa::CountedPtr<Interpolator1D> interpolatorF_;
104 casa::CountedPtr<Interpolator1D> interpolatorS_;
105
106 // IF (spw) mapping for Tsys transfer
107 map<casa::uInt, casa::Vector<casa::uInt> > spwmap_;
108
109 // list of apply tables
110 std::vector<STCalSkyTable*> skytable_;
111 std::vector<STCalTsysTable*> tsystable_;
112
113 // calibration type
114 STCalEnum::CalType caltype_;
115 casa::Bool doTsys_;
116
117 // selector
118 STSelector sel_;
119
120 // logger
121 casa::LogIO os_;
122};
123
124}
125
126#endif
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