- we are tracking ARISSAT-1 now ;)

git-svn-id: https://svn.spreadspace.org/mur.sat@106 7de4ea59-55d0-425e-a1af-a3118ea81d4c

1 files changed, 29 insertions, 14 deletions

diff --git a/tools/mmd/MmdSatellite.py b/tools/mmd/MmdSatellite.py
index adb5fd8..42d4423 100644
--- a/tools/mmd/MmdSatellite.py
+++ b/tools/mmd/MmdSatellite.py
@@ -3,20 +3,20 @@
 import ephem
 import time
 
+def createJavaArray (jarray, name):
+  astring = 'var {0} = new Array ('.format (name)
+  for e in jarray:
+    astring = '{0}\n\t{1}'.format (astring, e)
+  astring = '{0}\n);'.format (astring)
+  return astring
+
 def dms2degdec (lonlat):
   parts = lonlat.split (':')
   if len (parts) != 3:
     return 0.0
   degrees = float (parts[0])
   fraction =  (float (parts[1]) * 60.0 + float (parts[2])) / 3600
-  # print "debug"
-  # print parts
-  # print degrees
-  # print float (parts[1]) * 60.0
-  # print float (parts[2])
-  # print fraction
-  # print "debug end"
-  if degrees < 0:
+  if parts[0][0] == '-':
     return degrees - fraction
   return degrees + fraction
 
@@ -24,6 +24,9 @@ line0 = "ARISSAT-1/RADIOSCAF-B"
 line1 = "1 37772U 98067CK  11220.22334818  .00031592  00000-0  37647-3 0   118"
 line2 = "2 37772  51.6391 258.8215 0013530  58.1430  19.7106 15.60689826   619"
 
+line0 = "FENGYUN 1C DEB"
+line1 = "1 30807U 99025AUR 11217.95818111  .00601080  13349-3  25872-2 0  3694"
+line2 = "2 30807 099.0868 165.1314 0028608 315.8949 044.0355 15.84325581244298"
 
 # line0 = "ARISSat-1"
 # line1 = "1 37772U 98067CK  11219.88827546  .00035107  00000-0  41770-3 0   100"
@@ -38,13 +41,25 @@ if __name__ == "__main__":
   graz = ephem.Observer ()
   graz.long, graz.lat, graz.elevation = '15.44226', '47.06576', 376
   # graz.date = time.strftime ('%Y/%m/%d %H:%M:S')
+  # sat.compute (graz)
+  # print sat.name, graz.next_pass (sat), graz.date, sat.sublong, sat.sublat, float (sat.range/1000)
+  # print sat.name, graz.date, dms2degdec (sat.sublong.__str__ ()), dms2degdec (sat.sublat.__str__ ()), float (sat.range/1000)
+  # graz.date += ephem.minute
+  # sat.compute (graz)
+  # print sat.name, graz.next_pass (sat), graz.date, sat.sublong, sat.sublat, float (sat.range/1000)
+  # print sat.name, graz.date, dms2degdec (sat.sublong.__str__ ()), dms2degdec (sat.sublat.__str__ ()), float (sat.range/1000)
   sat.compute (graz)
-  print sat.name, graz.next_pass (sat), graz.date, sat.sublong, sat.sublat, float (sat.range/1000)
-  print sat.name, graz.next_pass (sat), graz.date, dms2degdec (sat.sublong.__str__ ()), dms2degdec (sat.sublat.__str__ ()), float (sat.range/1000)
-  graz.date += ephem.hour
-  sat.compute (graz)
-  print sat.name, graz.next_pass (sat), graz.date, sat.sublong, sat.sublat, float (sat.range/1000)
-  print sat.name, graz.next_pass (sat), graz.date, dms2degdec (sat.sublong.__str__ ()), dms2degdec (sat.sublat.__str__ ()), float (sat.range/1000)
+  array_string = 'new OpenLayers.LonLat ({0}, {1}).transform (from, to){2}'
+  java_array = [array_string.format (dms2degdec (sat.sublong.__str__ ()), dms2degdec (sat.sublat.__str__ ()), ',')]
+  for i in range (12 * 24):
+    graz.date += 5 * ephem.minute
+    sat.compute (graz)
+    # print sat.name, graz.date, dms2degdec (sat.sublong.__str__ ()), dms2degdec (sat.sublat.__str__ ()), float (sat.elevation) / 1000
+    java_array.append (array_string.format (dms2degdec (sat.sublong.__str__ ()), dms2degdec (sat.sublat.__str__ ()), ','))
 
+  graz.date += 5 * ephem.minute
+  sat.compute (graz)
+  java_array.append (array_string.format (dms2degdec (sat.sublong.__str__ ()), dms2degdec (sat.sublat.__str__ ()), ''))
+  print createJavaArray (java_array, 'points')
 # vim: tw=0 ts=2
 # EOF