| 1 | //#--------------------------------------------------------------------------- |
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| 2 | //# SDMath.h: A collection of single dish mathematical operations |
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| 3 | //#--------------------------------------------------------------------------- |
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| 4 | //# Copyright (C) 2004 |
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| 5 | //# ATNF |
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| 6 | //# |
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| 7 | //# This program is free software; you can redistribute it and/or modify it |
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| 8 | //# under the terms of the GNU General Public License as published by the Free |
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| 9 | //# Software Foundation; either version 2 of the License, or (at your option) |
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| 10 | //# any later version. |
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| 11 | //# |
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| 12 | //# This program is distributed in the hope that it will be useful, but |
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| 13 | //# WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | //# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
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| 15 | //# Public License for more details. |
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| 16 | //# |
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| 17 | //# You should have received a copy of the GNU General Public License along |
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| 18 | //# with this program; if not, write to the Free Software Foundation, Inc., |
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| 19 | //# 675 Massachusetts Ave, Cambridge, MA 02139, USA. |
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| 20 | //# |
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| 21 | //# Correspondence concerning this software should be addressed as follows: |
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| 22 | //# Internet email: Malte.Marquarding@csiro.au |
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| 23 | //# Postal address: Malte Marquarding, |
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| 24 | //# Australia Telescope National Facility, |
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| 25 | //# P.O. Box 76, |
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| 26 | //# Epping, NSW, 2121, |
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| 27 | //# AUSTRALIA |
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| 28 | //# |
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| 29 | //# $Id: |
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| 30 | //#--------------------------------------------------------------------------- |
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| 31 | #ifndef SDMATH_H |
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| 32 | #define SDMATH_H |
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| 33 | |
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| 34 | #include <string> |
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| 35 | #include <vector> |
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| 36 | #include <casa/aips.h> |
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| 37 | #include <casa/Utilities/CountedPtr.h> |
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| 38 | |
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| 39 | namespace asap { |
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| 40 | |
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| 41 | class SDMemTable; |
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| 42 | |
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| 43 | namespace SDMath { |
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| 44 | //public: |
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| 45 | casa::CountedPtr<SDMemTable> average(const casa::CountedPtr<SDMemTable>& in); |
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| 46 | casa::CountedPtr<SDMemTable> quotient(const casa::CountedPtr<SDMemTable>& on, |
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| 47 | const casa::CountedPtr<SDMemTable>& off); |
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| 48 | void multiplyInSitu(SDMemTable* in, casa::Float factor); |
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| 49 | |
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| 50 | casa::CountedPtr<SDMemTable> multiply(const casa::CountedPtr<SDMemTable>& in, |
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| 51 | casa::Float factor); |
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| 52 | casa::CountedPtr<SDMemTable> add(const casa::CountedPtr<SDMemTable>& in, |
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| 53 | casa::Float offset); |
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| 54 | |
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| 55 | casa::CountedPtr<SDMemTable> hanning(const casa::CountedPtr<SDMemTable>& in); |
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| 56 | |
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| 57 | casa::CountedPtr<SDMemTable> |
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| 58 | averages(const casa::Block<casa::CountedPtr<SDMemTable> >& in, |
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| 59 | const casa::Vector<casa::Bool>& mask); |
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| 60 | |
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| 61 | casa::CountedPtr<SDMemTable> |
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| 62 | averagePol(const casa::CountedPtr<SDMemTable>& in, const casa::Vector<casa::Bool>& mask); |
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| 63 | |
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| 64 | std::vector<float> statistic(const casa::CountedPtr<SDMemTable>& in, |
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| 65 | const std::vector<bool>& mask, const std::string& which); |
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| 66 | |
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| 67 | casa::CountedPtr<SDMemTable> bin(const casa::CountedPtr<SDMemTable>& in, |
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| 68 | casa::Int width); |
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| 69 | |
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| 70 | // private (not actually...) |
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| 71 | |
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| 72 | float theStatistic(const std::string& which, const casa::MaskedArray<casa::Float>& data); |
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| 73 | |
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| 74 | }; |
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| 75 | |
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| 76 | } // namespace |
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| 77 | |
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| 78 | #endif |
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