Changeset 15196 for trunk/Mars/libnova

Timestamp:

03/30/13 15:59:29 (12 years ago)

Author:

tbretz

Message:

Added ORM observer and functions with fixed observer location.

File:

• trunk/Mars/libnova/nova.h (modified) (3 diffs)

trunk/Mars/libnova/nova.h

@@ -14 +14 @@
     typedef ln_rst_time   RstTime;
 
+    const LnLatPosn &ORM()
+    {
+        const static LnLatPosn obs = { -(17.+53./60+26.525/3600), 28.+45./60+42.462/3600 };
+        return obs;
+    }
+
     HrzPosn GetHrzFromEqu(const EquPosn &obj, const LnLatPosn &obs, double jd)
     {
@@ -19 +25 @@
         ln_get_hrz_from_equ(const_cast<EquPosn*>(&obj), const_cast<LnLatPosn*>(&obs), jd, &hrz);
         return hrz;
+    }
+    HrzPosn GetHrzFromEqu(const EquPosn &obj, double jd)
+    {
+        return GetHrzFromEqu(obj, ORM(), jd);
     }
 
@@ -27 +37 @@
         return rst;
     }
+    RstTime GetSolarRst(double jd, double hrz=LN_SOLAR_STANDART_HORIZON)
+    {
+        return GetSolarRst(jd, ORM(), hrz);
+    }
 
-    RstTime GetLunarRst(double jd, const LnLatPosn &obs)
+    RstTime GetLunarRst(double jd, const LnLatPosn &obs=ORM())
     {
         RstTime rst;