class OXTS(IsDescription):
"""HFS5 OXTS table model"""
timestamp = StringCol(32)
lat = Float64Col()
lon = Float64Col()
alt = Float64Col()
roll = Float64Col()
pitch = Float64Col()
yaw = Float64Col()
vn = Float64Col()
ve = Float64Col()
vf = Float64Col()
vl = Float64Col()
vu = Float64Col()
ax = Float64Col()
ay = Float64Col()
az = Float64Col()
af = Float64Col()
al = Float64Col()
au = Float64Col()
wx = Float64Col()
wy = Float64Col()
wz = Float64Col()
wf = Float64Col()
wl = Float64Col()
wu = Float64Col()
pos_accuracy = Float64Col()
vel_accuracy = Float64Col()
navstat = UInt8Col()
numsats = UInt8Col()
posmode = UInt8Col()
velmode = UInt8Col()
orimode = UInt8Col()
class Array(IsDescription):
"""Row descriptor class for Pytables array data table.
Contains parameter information for each selected telescope
in the data.
Attributes
----------
tel_id : UInt8Col
UInt8 placeholder type for the telescope id (in the array)
tel_x : Float32Col
Float32 placeholder type for the telescope position x coordinate
relative to the center of the array.
tel_y : Float32Col
Float32 placeholder type for the telescope position y coordinate
relative to the center of the array.
tel_z : Float32Col
Float32 placeholder type for the telescope position z coordinate
(height) relative to the CORSIKA observatory altitude.
tel_type : StringCol
String placeholder type for the telescope type name (i.e. 'LST')
run_array_direction: Float32Col(2)
Float32 tuple placeholder type for the array pointing direction for
a given run (az,alt)
"""
tel_id = UInt8Col()
tel_x = Float32Col()
tel_y = Float32Col()
tel_z = Float32Col()
tel_type = StringCol(8)
run_array_direction = Float32Col(2)
class Record(tables.IsDescription):
var1 = StringCol(itemsize=4, dflt=b"abcd", pos=0)
var2 = StringCol(itemsize=1, dflt=b"a", pos=1)
var3 = BoolCol(dflt=1)
var4 = Int8Col(dflt=1)
var5 = UInt8Col(dflt=1)
var6 = Int16Col(dflt=1)
var7 = UInt16Col(dflt=1)
var8 = Int32Col(dflt=1)
var9 = UInt32Col(dflt=1)
var10 = Int64Col(dflt=1)
var11 = Float32Col(dflt=1.0)
var12 = Float64Col(dflt=1.0)
var13 = ComplexCol(itemsize=8, dflt=(1. + 0.j))
var14 = ComplexCol(itemsize=16, dflt=(1. + 0.j))
if hasattr(tables, 'Float16Col'):
var15 = tables.Float16Col(dflt=1.0)
if hasattr(tables, 'Float96Col'):
var16 = tables.Float96Col(dflt=1.0)
if hasattr(tables, 'Float128Col'):
var17 = tables.Float128Col(dflt=1.0)
if hasattr(tables, 'Complex196Col'):
var18 = tables.ComplexCol(itemsize=24, dflt=(1. + 0.j))
if hasattr(tables, 'Complex256Col'):
var19 = tables.ComplexCol(itemsize=32, dflt=(1. + 0.j))
class EventTableRow(IsDescription):
"""Describe row format for event table.
Contains event-level information, mostly from Monte Carlo simulation
parameters. NOTE: Additional columns are added dynamically to some tables,
see the github wiki page for the full table/data format descriptions.
Attributes
----------
event_id : tables.UInt32Col
Shower event id.
obs_id : tables.UInt32Col
Shower observation (run) id. Replaces old "run_id" in ctapipe r0
container.
shower_primary_id : tables.UInt8Col
Particle type id for the shower primary particle. From Monte Carlo
simulation parameters.
core_x : tables.Float32Col
Shower core position x coordinate. From Monte Carlo simulation
parameters.
core_y : tables.Float32Col
Shower core position y coordinate. From Monte Carlo simulation
parameters.
h_first_int : tables.Float32Col
Height of shower primary particle first interaction. From Monte Carlo
simulation parameters.
mc_energy : tables.Float32Col
Energy of the shower primary particle in TeV. From Monte Carlo simulation
parameters.
log_mc_energy : tables.Float32Col
Energy of the shower primary particle in log(TeV). From Monte Carlo simulation
parameters.
az : tables.Float32Col
Shower azimuth angle. From Monte Carlo simulation parameters.
alt : tables.Float32Col
Shower altitude (zenith) angle. From Monte Carlo simulation parameters.
array_pointing_az : tables.Float32Col
Array pointing azimuth angle.
array_pointing_alt : tables.Float32Col
Array pointing altitude (zenith) angle.
delta_direction : tables.Float32Col(2)
Angular distance of the shower azimuth and the array pointing.
"""
event_id = UInt32Col()
obs_id = UInt32Col()
shower_primary_id = UInt8Col()
core_x = Float32Col()
core_y = Float32Col()
h_first_int = Float32Col()
x_max = Float32Col()
mc_energy = Float32Col()
log_mc_energy = Float32Col()
az = Float32Col()
alt = Float32Col()
array_pointing_az = Float32Col()
array_pointing_alt = Float32Col()
delta_direction = Float32Col(2)
class User(IsDescription):
id = Int32Col()
name = StringCol(16)
age = UInt8Col()
reputation = UInt16Col()
creation_date = Time32Col()
views = UInt16Col()
upvotes = UInt16Col()
downvotes = UInt16Col()
class Particle(IsDescription):
name = StringCol(16) # 16-character String
idnumber = Int64Col() # Signed 64-bit integer
ADCcount = UInt16Col() # Unsigned short integer
TDCcount = UInt8Col() # unsigned byte
grid_i = Int32Col() # 32-bit integer
grid_j = Int32Col() # 32-bit integer
pressure = Float32Col() # float (single-precision)
energy = Float64Col() # double (double-precision)
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 Post(IsDescription):
id = Int32Col()
post_type_id = UInt8Col()
parent_id = Int32Col()
accepted_answer_id = Int32Col()
creation_date = Time32Col()
score = UInt32Col()
viewcount = UInt32Col()
owner_user_id = Int32Col()
answer_count = UInt16Col()
favorite_count = UInt16Col()
tags = StringCol(itemsize=25, shape=(5, ))
def setup_spec_table(self):
if not hasattr(self.node, "spec_table"):
description = {}
description["pm_index"] = UInt32Col(pos=0)
description["rt"] = Float32Col(pos=1)
description["ms_level"] = UInt8Col(pos=2)
description["start"] = UInt64Col(pos=3)
description["size"] = UInt32Col(pos=4)
spec_table = self.file_.create_table(self.node,
'spec_table',
description,
filters=filters)
# every colums which appears in a where method call should/must be indexed !
# this is not only for performance but for correct lookup as well (I had strange bugs
# else)
spec_table.cols.pm_index.create_index()
spec_table.cols.rt.create_index()
class Event(IsDescription):
"""Row descriptor class for Pytables event table.
Contains event-level parameters, mostly from Monte Carlo simulation
parameters.
Attributes
----------
event_number : UInt32Col
UInt32 placeholder type for the shower event id
run_number : UInt32Col
UInt32 placeholder type for the run number
particle_id : UInt8Col
UInt8 placeholder type for the CORSIKA-simulated primary particle type
code.
core_x : Float64Col
Float64 placeholder type for the Monte Carlo shower core
position x coordinate.
core_y : Float64Col
Float64 placeholder type for the Monte Carlo shower core
position y coordinate.
h_first_int : Float64Col
Float64 placeholder type for the Monte Carlo height of first
interaction of the primary particle.
mc_energy : Float64Col
Float64 placeholder type for the Monte Carlo energy of the
primary particle.
az : Float32Col
Float32 placeholder type for the shower azimuth angle.
alt : Float32Col
Float32 placeholder type for the shower altitude (zenith) angle
"""
event_number = UInt32Col()
run_number = UInt32Col()
particle_id = UInt8Col()
core_x = Float32Col()
core_y = Float32Col()
h_first_int = Float32Col()
mc_energy = Float32Col()
az = Float32Col()
alt = Float32Col()
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 Test(IsDescription):
posted_dow = UInt8Col(pos=0)
jobtype = UInt8Col(pos=1)
location = UInt8Col(pos=2)
date = StringCol(20, pos=3)
country = StringCol(2, pos=4)
class _Nodes(IsDescription):
seqid = UInt8Col()
start = UInt32Col()
stop = UInt32Col()
class Event(IsDescription):
id = Int32Col()
timestamp = Time32Col()
event_type = UInt8Col()
event_id = Int32Col()
class Vote(IsDescription):
id = Int32Col()
post_id = Int32Col()
vote_type_id = UInt8Col()
creation_date = Time32Col()
class TimestampedZeoDesc(IsDescription):
timestamp = UInt32Col()
timestamp_subsec = Float32Col()
version = UInt8Col()
