From adc38b256199b9a6c88a687b1675fa2cabdb8377 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Offringa?= <offringa@astron.nl>
Date: Wed, 15 Dec 2010 09:43:33 +0000
Subject: [PATCH] Bug 1491: RA en DEC string tools
---
.../include/AOFlagger/msio/antennainfo.h | 35 ++++++++++++++++---
1 file changed, 30 insertions(+), 5 deletions(-)
diff --git a/CEP/DP3/AOFlagger/include/AOFlagger/msio/antennainfo.h b/CEP/DP3/AOFlagger/include/AOFlagger/msio/antennainfo.h
index 8daa802bcbb..003532114fb 100644
--- a/CEP/DP3/AOFlagger/include/AOFlagger/msio/antennainfo.h
+++ b/CEP/DP3/AOFlagger/include/AOFlagger/msio/antennainfo.h
@@ -155,18 +155,43 @@ struct Frequency {
}
};
-struct Declination {
+struct RightAscension {
static std::string ToString(numl_t value)
{
- return "";
+ value = fmod(value, 2.0*M_PInl);
+ if(value < 0.0) value += 2.0*M_PInl;
+ std::stringstream s;
+ s << (int) floorn(value*12.0/M_PInl) << ':';
+ int d2 = (int) floornl(fmodnl(value*12.0*60.0/M_PInl, 60.0));
+ if(d2 < 10) s << '0';
+ s << d2 << ':';
+ numl_t d3 = fmodnl(value*12.0*60.0*60.0/M_PInl, 60.0);
+ if(d3 < 10.0) s << '0';
+ s << d3;
+ return s.str();
}
};
-struct RightAscension {
+struct Declination {
static std::string ToString(numl_t value)
{
- return "";
+ value = fmod(value, 2.0*M_PInl);
+ if(value < 0.0) value += 2.0*M_PInl;
+ if(value > M_PInl*0.5) value = M_PInl - value;
+ std::stringstream s;
+ if(value > 0.0)
+ s << '+';
+ else
+ s << '-';
+ value = fabsnl(value);
+ s << (int) floornl(value*180.0/M_PIn) << '.';
+ int d2 = (int) fmodnl(value*180.0*60.0/M_PIn, 60.0);
+ if(d2 < 10) s << '0';
+ s << d2 << '.';
+ numl_t d3 = fmodnl(value*180.0*60.0*60.0/M_PIn, 60.0);
+ if(d3 < 10.0) s << '0';
+ s << d3;
+ return s.str();
}
};
-
#endif
--
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