本文整理汇总了Python中obspy.core.AttribDict.ele方法的典型用法代码示例。如果您正苦于以下问题：Python AttribDict.ele方法的具体用法？Python AttribDict.ele怎么用？Python AttribDict.ele使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类obspy.core.AttribDict的用法示例。
在下文中一共展示了AttribDict.ele方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: obspy_nsc2sacpz
# 需要导入模块: from obspy.core import AttribDict [as 别名]
# 或者: from obspy.core.AttribDict import ele [as 别名]
def obspy_nsc2sacpz(net, sta, cha, input_unit=None):
"""
Convert an individual ObsPy inventory channel to a sacpz object
"""
if input_unit is not None:
input_unit = rectify_unit(input_unit)
pz = AttribDict(
net = net.code,
sta = sta.code,
loc = cha.location_code,
cha = cha.code )
pz.depth = cha.depth
pz.start_date = str(cha.start_date)[:19]
# if cha.end_date is not None:
# if cha.end_date.timestamp > 1<<31:
# cha.end_date = None
if cha.end_date is not None:
pz["end_date"] = str(cha.end_date)[:19]
else:
pz["end_date"] = "2599-12-31T23:59:59"
# pz["created"] = str(inventory.created)[:19]
pz.description = cha.description
pz.dip = cha.dip
pz.azimuth = cha.azimuth
pz.fsamp = cha.sample_rate
pz.lat = cha.latitude
pz.lon = cha.longitude
pz.ele = cha.elevation
pz_stage = None
for stage in cha.response.response_stages:
if type(stage) == PolesZerosResponseStage:
if not stage.pz_transfer_function_type.upper().startswith("LAPLACE"):
continue
if len(stage.poles)>0 or len(stage.zeros)>0:
# if pz_stage is None:
pz_stage = stage
# else:
# sys.stderr.write("%s: more than one PZ stage found - skipping this one\n" % nslc(pz))
if not pz_stage:
return
pz.a0 = pz_stage.normalization_factor
if not cha.sensor.manufacturer and not cha.sensor.model:
# sloppy XML produced by the IRIS fdsnws
pz.sensor_type = cha.sensor.type
else:
# properly populated XML
pz.sensor_type = "%s %s" % (cha.sensor.manufacturer, cha.sensor.model)
pz.sni = cha.response.instrument_sensitivity.input_units.upper()
pz.sno = cha.response.instrument_sensitivity.output_units.upper()
if not pz.sno or pz.sno == "None":
sys.stderr.write("Warning: %s: setting empty OutputUnits to 'COUNTS'\n" % nslc(pz))
pz.sno = "COUNTS"
pz.sensitivity_value = cha.response.instrument_sensitivity.value
pz.sensitivity_frequency = cha.response.instrument_sensitivity.frequency
pz.sgn = pz_stage.stage_gain
pz.sgf = pz_stage.stage_gain_frequency
pz.inu = "%s / %s" % (pz_stage.output_units, pz_stage.input_units)
if pz_stage.pz_transfer_function_type == "LAPLACE (RADIANS/SECOND)":
factor = 1
elif pz_stage.pz_transfer_function_type == "LAPLACE (HERTZ)":
factor = 6.283185307179586
else:
raise TypeError, "%s: unknown transfer function type '%s'\n" % (nslc(pz),pz_stage.pz_transfer_function_type)
if input_unit is not None:
if input_unit != pz_stage.input_units:
dnz = valid_units[pz["sni"]]-valid_units[input_unit]
if dnz == 0:
pass # nothing to do
elif 0 < dnz <=2:
# add one or two zeros
pz_stage.zeros.extend(dnz*[0.])
else:
raise NotImplementedError, "removal of zeros not implemented"
pz.snj = input_unit
else:
pz.snj = pz.sni
zeros = []
poles = []
sacpz = "ZEROS %d\n" % len(pz_stage.zeros)
for zero in pz_stage.zeros:
zero = complex(zero)*factor
pz.a0 /= factor
sacpz += " %+.6e %+.6e\n" % (zero.real, zero.imag)
zeros.append(zero)
sacpz += "POLES %d\n" % len(pz_stage.poles)
for pole in pz_stage.poles:
pole = complex(pole)*factor
pz.a0 *= factor
#.........这里部分代码省略.........