class PositionalSchema(IsDescription):
"""
Stores a triplet of float values for each index.
"""
# the position arguments must be present
idx = IntCol(pos=1) # index
fwd = FloatCol(pos=2) # values on the forward strand
rev = FloatCol(pos=3) # value on the reverse strand
val = FloatCol(pos=4) # weighted value on the combined strands
class StrokelitudeDataDescription(IsDescription):
frame = UInt64Col(pos=0)
trigger_timestamp = FloatCol(pos=1) # when the image trigger happened
processing_timestamp = FloatCol(pos=2) # when the analysis was done
left = Float32Col(pos=3) # angle, degrees
right = Float32Col(pos=4) # angle, degrees
left_antenna = Float32Col(pos=5) # angle, degrees
right_antenna = Float32Col(pos=6) # angle, degrees
head = Float32Col(pos=7) # angle, degrees
class StrokelitudeDataDescription(IsDescription):
frame = UInt64Col(pos=0)
trigger_timestamp = FloatCol(pos=1) # when the image trigger happened
processing_timestamp = FloatCol(pos=2) # when the analysis was done
left = Float32Col(pos=3) # angle, degrees
right = Float32Col(pos=4) # angle, degrees
left_antenna = Float32Col(pos=5) # angle, degrees
right_antenna = Float32Col(pos=6) # angle, degrees
head = Float32Col(pos=7) # angle, degrees
pulse_width = Float32Col(
pos=8) # random pulse width, 0 = short, 1 = long, 2 = unknown
pulse_frame = UInt64Col(pos=9) # frame number associated with random pulse
class Info(tables.IsDescription): # 1
_v_pos = 1
name = StringCol(itemsize=2)
value = ComplexCol(itemsize=16, pos=0) # 0
y2 = FloatCol(pos=1) # 1
z2 = UInt8Col()
class Info2(tables.IsDescription):
y3 = Time64Col(shape=2)
name = StringCol(itemsize=2)
value = ComplexCol(itemsize=16, shape=2)
class TimeseriesDescription(IsDescription):
frame = UInt64Col(pos=0) # the most recent data frame
trigger_timestamp = FloatCol(pos=1) # when the image for this frame happened
receive_timestamp = FloatCol(pos=2) # when the image trigger happened
start_display_timestamp = FloatCol(pos=3) # when the image trigger happened
stop_display_timestamp = FloatCol(pos=4) # when the image trigger happened
stripe_angle = FloatCol(pos=5) # degrees
stripe_vel = FloatCol(pos=6) # degrees/second
class TestTDescr(tables.IsDescription):
"""A description that has several nested columns."""
x = Int32Col(dflt=0, shape=2, pos=0) # 0
y = FloatCol(dflt=1, shape=(2, 2))
z = UInt8Col(dflt=1)
z3 = EnumCol({'r': 4, 'g': 2, 'b': 1}, 'r', 'int32', shape=2)
color = StringCol(itemsize=4, dflt=b"ab", pos=2)
info = Info()
class Info(tables.IsDescription): # 1
_v_pos = 1
name = StringCol(itemsize=2)
value = ComplexCol(itemsize=16, pos=0) # 0
y2 = FloatCol(pos=1) # 1
z2 = UInt8Col()
class Info2(tables.IsDescription):
y3 = Time64Col(shape=2)
name = StringCol(itemsize=2)
value = ComplexCol(itemsize=16, shape=2)
class Record(tables.IsDescription):
var1 = StringCol(itemsize=4) # 4-character String
var2 = IntCol() # integer
var3 = Int16Col() # short integer
var4 = FloatCol() # double (double-precision)
var5 = Float32Col() # float (single-precision)
class StateDescription(IsDescription):
timestamp = FloatCol(pos=0)
state = StringCol(255,pos=1)
class TimeDataDescription(IsDescription):
timestamp = FloatCol(pos=0)
framestamp = FloatCol(pos=1)