source: trunk/external-alma/asdm2ASAP/ASDMFiller.h@ 2531

Last change on this file since 2531 was 2225, checked in by Takeshi Nakazato, 13 years ago

New Development: No

JIRA Issue: Yes CAS-1913

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...

Frequency is stored as LSRK value although raw frequency value is
in arbitrary frequency frame.
Also, direction is stored as J2000 value independently of original
direction reference code.


File size: 3.1 KB
Line 
1#ifndef ASAP_ASDM_FILLER_H
2#define ASAP_ASDM_FILLER_H
3
4#include <string>
5
6#include <casa/Logging/LogSinkInterface.h>
7
8#include <FillerBase.h>
9#include "ASDMReader.h"
10
11class ASDMFiller : public asap::FillerBase
12{
13public:
14 // constructor and destructor
15 ASDMFiller( casa::CountedPtr<asap::Scantable> stable ) ;
16 ~ASDMFiller() ;
17
18 // open data
19 bool open( const std::string &filename, const casa::Record &rec ) ;
20
21 // fill data
22 void fill() ;
23
24 // close data
25 void close() ;
26
27 // get reader object
28 casa::CountedPtr<ASDMReader> getReader() { return reader_ ; } ;
29
30 // set logger
31 void setLogger( casa::CountedPtr<casa::LogSinkInterface> &logsink ) ;
32
33private:
34 // fill header
35 void fillHeader() ;
36
37 // get IF key
38 casa::String getIFKey( casa::uInt ifno ) ;
39
40 // get FREQUENCIES attributes from ifrec_
41 void getFrequencyRec( casa::String key,
42 double &refpix,
43 double &refval,
44 double &incr ) ;
45
46 // set FREQUENCIES attributes to ifrec_
47 void setFrequencyRec( casa::String key,
48 double refpix,
49 double refval,
50 double incr ) ;
51
52 // reshape float array spectra to Matrix<Float>
53 casa::Matrix<casa::Float> toMatrix( float *sp,
54 unsigned int npol,
55 unsigned int nchan ) ;
56
57 // reshape 2d vector Tsys to Matrix<Float>
58 casa::Matrix<casa::Float> toMatrix( std::vector< std::vector<float> > &tsys,
59 unsigned int npol,
60 unsigned int nchan ) ;
61
62 // reshape vector<float> to Vector<Float> with appropriate length
63 casa::Vector<casa::Float> toVector( std::vector<float> &tau,
64 unsigned int npol ) ;
65
66 // create TCAL time string from MJD
67 casa::String toTcalTime( casa::Double mjd ) ;
68
69 // AZEL to J2000
70 void toJ2000( casa::Vector<casa::Double> &dir,
71 double az,
72 double el,
73 casa::Double mjd,
74 casa::Vector<casa::Double> antpos ) ;
75
76 // to J2000
77 casa::Vector<casa::Double> toJ2000( casa::Vector<casa::Double> dir,
78 casa::String dirref,
79 casa::Double mjd,
80 casa::Vector<casa::Double> antpos ) ;
81
82 // get frequency frame enum value from string
83 casa::MFrequency::Types toFrameType( std::string &s ) ;
84
85 // to LSRK
86 // utc must be UTC time in "d" (day)
87 // antpos must be ITRF value in "m"
88 casa::Double toLSRK( casa::Double freq,
89 casa::String freqref,
90 casa::Double utc,
91 casa::Vector<casa::Double> antpos,
92 casa::Vector<casa::Double> dir,
93 casa::String dirref ) ;
94
95 casa::CountedPtr<ASDMReader> reader_ ;
96 casa::Int antennaId_ ;
97 casa::String antennaName_ ;
98
99 casa::Record ifrec_ ;
100
101 casa::CountedPtr<casa::LogSinkInterface> logsink_ ;
102
103 casa::String className_ ;
104
105} ;
106#endif // ASAP_ASDM_FILLER_H
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