def writetrack(self,track,latitude=0,longitude=0,altitude=0,append=True,coordlist=[],log=True):
"""Append a track or display a coordinate list in Google Earth"""
#Track is a string key for the self.tracks dictionary (i.e. "balloon")
track = track.lower()
#Check to see if the track is currently being plotted (checkboxes on GUI)
if self.tracks[track]["active"]==True:
#Determine where the kml files are stored from the dict
filepath = self.tracks[track]["file"]
#Default for the function unless the user specifically indicates otherwise
if append:
#User must also specify the current long, lat, or altitude, default (0,0,0)
position = (longitude, latitude, altitude)
#Log the new coordinate to file if currently saving logs
if log==True:
logfile = self.tracks[track]["log"]
self.writelog([position],logfile)
#Use writetoKML to append the position into the Google Earth KML
writetoKML.writeonce(position,filepath)
#If Append is false, and the user has defined a coordinate list
else:
#Log the list to file if currently saving logs
if log==True:
logfile = self.tracks[track]["log"]
savetime = datetime.datetime.now().date()
#Rename the old log before overwriting
if self.renamelog(logfile,savetime):
self.writelog(coordlist,logfile)
#Completely rewrite the coordinate list with the current data
writetoKML.rewrite(coordlist,filepath)
def writetrack(self,track,latitude=0,longitude=0,altitude=0,append=True,coordlist=None):
if self.tracks[track]["active"]==True:
filepath = self.tracks[track]["file"]
if append:
position = (longitude, latitude, altitude)
writetoKML.writeonce(position,filepath)
else:
writetoKML.rewrite(coordlist,filepath)
def main(launchtime=None,
launchsite=(40.191903, -110.38099, 5826),
ascentrate=1045,
descentrate=1763,
burstaltitude=98000,
wxstation=None,
source="GFS",
messages=False,
direction="up",
writefile="Tracks\Prediction.kml",
timeout=20):
"""Self-running predictor"""
if launchtime == None:
#If no launchtime is set, assume an immediate launch
launchtime = datetime.datetime.now()
if wxstation == None:
#If no WxStation is set, find the closest
wxstation = getClosestStation(launchsite)
wxstation = wxstation[0]
if messages: print "WxStation: %s" % wxstation
if messages: print "Retrieving Data..."
data = getData(launchtime, wxstation, source, timeout=timeout)
if messages: print "\t...Done"
if messages: print "Parsing Data"
if data == "" or data == None:
print "No Data, Loading from File...\n*** Warning, this data may be out of date ***"
data = getDataFromFile()
else:
saveDataToFile(data=data)
atmosphere = parse_wind(data)
if messages: print "Simulating Balloon Flight"
track = makeTrack(atmosphere,
launchsite,
ascentrate,
descentrate,
burstaltitude,
direction=direction)
if messages: print "\t...Done"
else: return track
landing, bearing = findLanding(track, launchsite)
#for point in track:
#print "%s\t%s" % (point[0],point[1])
#print "%s,%s,%s" % (point[1],point[0],point[2]) #Google Earth
#print "{%s,%s}," % (point[0],point[1]) #Mathematica
if messages:
print "Balloon landed at Latitude: %s, Longitude: %s" % (landing[0],
landing[1])
if messages:
print "\tand %s miles from start at %s degrees East of North" % (
bearing[0], bearing[1])
earthtrack = []
for point in track:
#Convert the track to google-earth coordinates
earthtrack.append((point[1], point[0], point[2]))
if messages:
import writetoKML
writetoKML.rewrite(earthtrack, writefile)
if messages: print "Written to file"
def writetrack(self,
track,
latitude=0,
longitude=0,
altitude=0,
append=True,
coordlist=None):
if self.tracks[track]["active"] == True:
filepath = self.tracks[track]["file"]
if append:
position = (longitude, latitude, altitude)
writetoKML.writeonce(position, filepath)
else:
writetoKML.rewrite(coordlist, filepath)
def main(launchtime=None, launchsite=(40.191903, -110.38099, 5826), ascentrate=1045, descentrate=1763,
burstaltitude=98000,
wxstation=None, source="GFS", messages=False, direction="up", writefile="Tracks\Prediction.kml", timeout=20):
"""Self-running predictor"""
if launchtime == None:
# If no launchtime is set, assume an immediate launch
launchtime = datetime.datetime.now()
if wxstation == None:
# If no WxStation is set, find the closest
wxstation = getClosestStation(launchsite)
wxstation = wxstation[0]
if messages: print "WxStation: %s" % wxstation
if messages: print "Retrieving Data..."
data = getData(launchtime, wxstation, source, timeout=timeout)
if messages: print "\t...Done"
if messages: print "Parsing Data"
if data == "" or data == None:
print "No Data, Loading from File...\n*** Warning, this data may be out of date ***"
data = getDataFromFile()
else:
saveDataToFile(data=data)
atmosphere = parse_wind(data)
if messages: print "Simulating Balloon Flight"
track = makeTrack(atmosphere, launchsite, ascentrate, descentrate, burstaltitude, direction=direction)
if messages:
print "\t...Done"
else:
return track
landing, bearing = findLanding(track, launchsite)
# for point in track:
# print "%s\t%s" % (point[0],point[1])
# print "%s,%s,%s" % (point[1],point[0],point[2]) #Google Earth
# print "{%s,%s}," % (point[0],point[1]) #Mathematica
if messages: print "Balloon landed at Latitude: %s, Longitude: %s" % (landing[0], landing[1])
if messages: print "\tand %s miles from start at %s degrees East of North" % (bearing[0], bearing[1])
earthtrack = []
for point in track:
# Convert the track to google-earth coordinates
earthtrack.append((point[1], point[0], point[2]))
if messages:
import writetoKML
writetoKML.rewrite(earthtrack, writefile)
if messages: print "Written to file"
def writetrack(self,
track,
latitude=0,
longitude=0,
altitude=0,
append=True,
coordlist=[],
log=True):
"""Append a track or display a coordinate list in Google Earth"""
#Track is a string key for the self.tracks dictionary (i.e. "balloon")
track = track.lower()
#Check to see if the track is currently being plotted (checkboxes on GUI)
if self.tracks[track]["active"] == True:
#Determine where the kml files are stored from the dict
filepath = self.tracks[track]["file"]
#Default for the function unless the user specifically indicates otherwise
if append:
#User must also specify the current long, lat, or altitude, default (0,0,0)
position = (longitude, latitude, altitude)
#Log the new coordinate to file if currently saving logs
if log == True:
logfile = self.tracks[track]["log"]
self.writelog([position], logfile)
#Use writetoKML to append the position into the Google Earth KML
writetoKML.writeonce(position, filepath)
#If Append is false, and the user has defined a coordinate list
else:
#Log the list to file if currently saving logs
if log == True:
logfile = self.tracks[track]["log"]
savetime = datetime.datetime.now().date()
#Rename the old log before overwriting
if self.renamelog(logfile, savetime):
self.writelog(coordlist, logfile)
#Completely rewrite the coordinate list with the current data
writetoKML.rewrite(coordlist, filepath)
from __future__ import division
import writetoKML
NW = (40.187158,-109.681162)
SE = (39.821682,-109.280980)
NE = (NW[0],SE[1])
SW = (SE[0],NW[1])
difference = (NW[0]-SE[0],NW[1]-SE[1])
stops = 100
writetoKML.rewrite([],"SavePath.kml")
coords = []
for x in range(stops):
for y in range(stops):
if x%2==0:
newpoint = (SE[1]+((y/stops)*difference[1]),SE[0]+((x/stops)*difference[0]),0)
else:
newpoint = (SW[1]-((y/stops)*difference[1]),SE[0]+((x/stops)*difference[0]),0)
#writetoKML.writeonce(newpoint,"SavePath.kml")
coords.append(newpoint)
print "Saved Row %s" % x
print "Writing to file"
writetoKML.rewrite(coords,"SavePath.kml")
print "Done"
from __future__ import division
import writetoKML
NW = (40.187158, -109.681162)
SE = (39.821682, -109.280980)
NE = (NW[0], SE[1])
SW = (SE[0], NW[1])
difference = (NW[0] - SE[0], NW[1] - SE[1])
stops = 100
writetoKML.rewrite([], "SavePath.kml")
coords = []
for x in range(stops):
for y in range(stops):
if x % 2 == 0:
newpoint = (SE[1] + ((y / stops) * difference[1]),
SE[0] + ((x / stops) * difference[0]), 0)
else:
newpoint = (SW[1] - ((y / stops) * difference[1]),
SE[0] + ((x / stops) * difference[0]), 0)
#writetoKML.writeonce(newpoint,"SavePath.kml")
coords.append(newpoint)
print "Saved Row %s" % x
print "Writing to file"
writetoKML.rewrite(coords, "SavePath.kml")
print "Done"