source: trunk/external/atnf/PKSIO/PKSMS2writer.h@ 1459

Last change on this file since 1459 was 1452, checked in by Malte Marquarding, 16 years ago

update from livedata CVS

File size: 6.5 KB
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1//#---------------------------------------------------------------------------
2//# PKSMS2writer.h: Class to write Parkes Multibeam data to a measurementset.
3//#---------------------------------------------------------------------------
4//# Copyright (C) 2000-2007
5//# Associated Universities, Inc. Washington DC, USA.
6//#
7//# This library is free software; you can redistribute it and/or modify it
8//# under the terms of the GNU Library General Public License as published by
9//# the Free Software Foundation; either version 2 of the License, or (at your
10//# option) any later version.
11//#
12//# This library is distributed in the hope that it will be useful, but WITHOUT
13//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14//# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
15//# License for more details.
16//#
17//# You should have received a copy of the GNU Library General Public License
18//# along with this library; if not, write to the Free Software Foundation,
19//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
20//#
21//# Correspondence concerning AIPS++ should be addressed as follows:
22//# Internet email: aips2-request@nrao.edu.
23//# Postal address: AIPS++ Project Office
24//# National Radio Astronomy Observatory
25//# 520 Edgemont Road
26//# Charlottesville, VA 22903-2475 USA
27//#
28//# $Id: PKSMS2writer.h,v 19.13 2008-11-17 06:40:25 cal103 Exp $
29//#---------------------------------------------------------------------------
30
31#ifndef ATNF_PKSMS2WRITER_H
32#define ATNF_PKSMS2WRITER_H
33
34#include <atnf/PKSIO/PKSrecord.h>
35#include <atnf/PKSIO/PKSwriter.h>
36
37#include <casa/aips.h>
38#include <casa/Arrays/Matrix.h>
39#include <casa/Arrays/Vector.h>
40#include <casa/BasicSL/Complex.h>
41#include <casa/BasicSL/String.h>
42#include <ms/MeasurementSets/MeasurementSet.h>
43#include <ms/MeasurementSets/MSColumns.h>
44
45#include <casa/namespace.h>
46
47// <summary>
48// Class to write Parkes Multibeam data to a measurementset.
49// </summary>
50
51class PKSMS2writer : public PKSwriter
52{
53 public:
54 // Default constructor.
55 PKSMS2writer();
56
57 // Destructor.
58 virtual ~PKSMS2writer();
59
60 // Create the output MS and write static data.
61 virtual Int create(
62 const String msName,
63 const String observer,
64 const String project,
65 const String antName,
66 const Vector<Double> antPosition,
67 const String obsMode,
68 const String bunit,
69 const Float equinox,
70 const String dopplerFrame,
71 const Vector<uInt> nChan,
72 const Vector<uInt> nPol,
73 const Vector<Bool> haveXPol,
74 const Bool haveBase);
75
76 // Write the next data record.
77 virtual Int write(
78 const PKSrecord &pksrec);
79
80 // Close the MS, flushing all associated Tables.
81 virtual void close();
82
83 private:
84 MFrequency::Types cDopplerFrame;
85
86 // Measurementset main table and subtables.
87 MeasurementSet *cPKSMS;
88 MSAntenna cAntenna;
89 MSDataDescription cDataDescription;
90 MSDoppler cDoppler;
91 MSFeed cFeed;
92 MSField cField;
93 MSFlagCmd cFlagCmd;
94 MSHistory cHistory;
95 MSObservation cObservation;
96 MSPointing cPointing;
97 MSPolarization cPolarization;
98 MSProcessor cProcessor;
99 MSSource cSource;
100 MSSpectralWindow cSpectralWindow;
101 MSState cState;
102 MSSysCal cSysCal;
103 MSWeather cWeather;
104
105 // Access to measurementset table columns; we are forced to use pointers
106 // here since none of these classes have default constructors.
107 MSColumns *cMSCols;
108 MSAntennaColumns *cAntennaCols;
109 MSDataDescColumns *cDataDescCols;
110 MSDopplerColumns *cDopplerCols;
111 MSFeedColumns *cFeedCols;
112 MSFieldColumns *cFieldCols;
113 MSFlagCmdColumns *cFlagCmdCols;
114 MSHistoryColumns *cHistoryCols;
115 MSObservationColumns *cObservationCols;
116 MSPointingColumns *cPointingCols;
117 MSPolarizationColumns *cPolarizationCols;
118 MSProcessorColumns *cProcessorCols;
119 MSSourceColumns *cSourceCols;
120 MSSpWindowColumns *cSpWindowCols;
121 MSStateColumns *cStateCols;
122 MSSysCalColumns *cSysCalCols;
123 MSWeatherColumns *cWeatherCols;
124
125 ArrayColumn<Float> *cCalFctrCol;
126 ArrayColumn<Float> *cBaseLinCol;
127 ArrayColumn<Float> *cBaseSubCol;
128 ScalarColumn<Complex> *cXCalFctrCol;
129
130
131 // Add an entry to the ANTENNA subtable.
132 Int addAntennaEntry(
133 const String antName,
134 const Vector<Double> &antPosition);
135
136 // Add an entry to the DATA_DESCRIPTION subtable.
137 Int addDataDescriptionEntry(
138 const Int iIF);
139
140 // Add an entry to the DOPPLER subtable.
141 Int addDopplerEntry();
142
143 // Add an entry to the FEED subtable.
144 Int addFeedEntry();
145
146 // Add an entry to the FIELD subtable.
147 Int addFieldEntry(
148 const String fieldName,
149 const Double mjd,
150 const Vector<Double> direction,
151 const Vector<Double> scanRate,
152 const Int srcId);
153
154 // Skip FLAG_CMD subtable.
155
156 // Skip FREQ_OFFSET subtable.
157
158 // Skip HISTORY subtable.
159
160 // Add an entry to the OBSERVATION subtable.
161 Int addObservationEntry(
162 const String observer,
163 const String project);
164
165 // Add an entry to the POINTING subtable.
166 Int addPointingEntry(
167 const Double mjd,
168 const Double interval,
169 const String fieldName,
170 const Vector<Double> direction,
171 const Vector<Double> scanRate);
172
173 // Add an entry to the POLARIZATION subtable.
174 Int addPolarizationEntry(
175 const Int iIF,
176 const Int nPol);
177
178 // Add an entry to the PROCESSOR subtable.
179 Int addProcessorEntry();
180
181 // Add an entry to the SOURCE subtable.
182 Int addSourceEntry(
183 const String name,
184 const Vector<Double> direction,
185 const Vector<Double> properMotion,
186 const Double restFreq,
187 const Double radialVelocity);
188
189 // Add an entry to the SPECTRAL_WINDOW subtable.
190 Int addSpectralWindowEntry(
191 const Int iIF,
192 const Int nChan,
193 const Double refFreq,
194 const Double bandwidth,
195 const Double freqInc);
196
197 // Add an entry to the STATE subtable.
198 Int addStateEntry(
199 const String obsMode);
200
201 // Add an entry to the SYSCAL subtable.
202 Int addSysCalEntry(
203 const Int beamNo,
204 const Int spWinId,
205 const Double mjd,
206 const Double interval,
207 const Vector<Float> Tcal,
208 const Vector<Float> Tsys);
209
210 // Add an entry to the WEATHER subtable.
211 Int addWeatherEntry(
212 const Double mjd,
213 const Double interval,
214 const Double pressure,
215 const Double humidity,
216 const Double temperature);
217};
218
219#endif
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