def gpshash(ftable, events):
"""
Matches gps readings with frames.
Returns a hash of GPS locations, one item for each frame
"""
n = 0
gps_hash = {}
events_len = len(events)
for frame in ftable:
closest = events[n]
while(n+1<events_len and not(common.closer(frame[0],closest,events[n+1]))):
n+=1
closest=events[n]
gps_hash[frame[0].timestamp()] = closest
return gps_hash
def gpshash(ftable, events):
"""
Matches gps readings with frames.
Returns a hash of GPS locations, one item for each frame
"""
n = 0
gps_hash = {}
events_len = len(events)
for frame in ftable:
closest = events[n]
while (n + 1 < events_len
and not (common.closer(frame[0], closest, events[n + 1]))):
n += 1
closest = events[n]
gps_hash[frame[0].timestamp()] = closest
return gps_hash
def taggedhash(ftable, events):
"""
Returns a hash of GPSEvents, one for each tagged event
Hash keys are timestamps
"""
n = 0
gps_hash = {}
frames_len = len(ftable)
for event in events:
closest = ftable[n][0]
while (n+1<frames_len and
not(common.closer(event, closest, ftable[n+1][0]))):
n+=1
closest = ftable[n][0]
gps_hash[closest.timestamp()] = event
return gps_hash
def taggedhash(ftable, events):
"""
Returns a hash of GPSEvents, one for each tagged event
Hash keys are timestamps
"""
n = 0
gps_hash = {}
frames_len = len(ftable)
for event in events:
closest = ftable[n][0]
while (n + 1 < frames_len
and not (common.closer(event, closest, ftable[n + 1][0]))):
n += 1
closest = ftable[n][0]
gps_hash[closest.timestamp()] = event
return gps_hash