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Last change
on this file since 1999 was 1757, checked in by Kana Sugimoto, 14 years ago |
New Development: Yes
JIRA Issue: Yes (CAS-2211)
Ready for Test: Yes
Interface Changes: Yes
What Interface Changed: ASAP 3.0.0 interface changes
Test Programs:
Put in Release Notes: Yes
Module(s): all the CASA sd tools and tasks are affected.
Description: Merged ATNF-ASAP 3.0.0 developments to CASA (alma) branch.
Note you also need to update casa/code/atnf.
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File size:
1.3 KB
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| [1757] | 1 | //
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| 2 | // C++ Interface: STCoordinate
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| 3 | //
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| 4 | // Description:
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| 5 | //
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| 6 | //
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| 7 | // Author: Malte Marquarding <Malte.Marquarding@csiro.au>, (C) 2009
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| 8 | //
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| 9 | // Copyright: See COPYING file that comes with this distribution
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| 10 | //
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| 11 | //
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| 12 | #ifndef ASAPSTCOORDINATE_H
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| 13 | #define ASAPSTCOORDINATE_H
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| 14 |
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| 15 | #include <vector>
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| 16 |
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| 17 | #include <casa/aips.h>
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| 18 | #include <casa/Arrays/Array.h>
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| 19 | #include <casa/Arrays/Vector.h>
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| 20 | #include <coordinates/Coordinates/SpectralCoordinate.h>
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| 21 |
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| 22 | namespace asap {
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| 23 |
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| 24 | class STCoordinate {
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| 25 | public:
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| 26 | STCoordinate() {};
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| 27 |
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| 28 | STCoordinate(const STCoordinate& other) : spec_(other.spec_) {};
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| 29 |
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| 30 | STCoordinate(const casa::SpectralCoordinate& spec) :
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| 31 | spec_(spec) {};
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| 32 |
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| 33 | virtual ~STCoordinate() {};
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| 34 |
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| 35 | double getReferencePixel() {
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| 36 | return spec_.referencePixel()(0);
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| 37 | };
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| 38 |
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| 39 | double getReferenceValue() {
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| 40 | return spec_.referenceValue()(0);
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| 41 | };
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| 42 |
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| 43 | double getIncrement() {
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| 44 | return spec_.increment()(0);
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| 45 | }
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| 46 |
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| 47 | double toFrequency(double pix) {
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| 48 | casa::Double world;
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| 49 | spec_.toWorld(world, pix);
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| 50 | return world;
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| 51 | }
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| 52 |
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| 53 | double toVelocity(double pix) {
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| 54 | casa::Double vel;
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| 55 | spec_.pixelToVelocity(vel, pix);
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| 56 | return vel;
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| 57 | }
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| 58 |
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| 59 | double toPixel(double world) {
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| 60 | casa::Double pix;
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| 61 | spec_.toPixel(pix, world);
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| 62 | return pix;
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| 63 | }
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| 64 |
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| 65 | private:
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| 66 | casa::SpectralCoordinate spec_;
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| 67 | };
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| 68 |
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| 69 | }
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| 70 |
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| 71 | #endif
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