def test_create_empty_trace():
"""TimeseriesUtility_test.test_create_empty_trace()
"""
trace1 = _create_trace([1, 1, 1, 1, 1], "H", UTCDateTime("2018-01-01"))
trace2 = _create_trace([2, 2], "E", UTCDateTime("2018-01-01"))
observatory = "Test"
interval = "minute"
network = "NT"
location = "R0"
trace3 = TimeseriesUtility.create_empty_trace(
starttime=trace1.stats.starttime,
endtime=trace1.stats.endtime,
observatory=observatory,
channel="F",
type="variation",
interval=interval,
network=network,
station=trace1.stats.station,
location=location,
)
timeseries = Stream(traces=[trace1, trace2])
# For continuity set stats to be same for all traces
for trace in timeseries:
trace.stats.observatory = observatory
trace.stats.type = "variation"
trace.stats.interval = interval
trace.stats.network = network
trace.stats.station = trace1.stats.station
trace.stats.location = location
timeseries += trace3
assert_equal(len(trace3.data), trace3.stats.npts)
assert_equal(timeseries[0].stats.starttime, timeseries[2].stats.starttime)
TimeseriesUtility.pad_timeseries(
timeseries=timeseries,
starttime=trace1.stats.starttime,
endtime=trace1.stats.endtime,
)
assert_equal(len(trace3.data), trace3.stats.npts)
assert_equal(timeseries[0].stats.starttime, timeseries[2].stats.starttime)
# Change starttime by more than 1 delta
starttime = trace1.stats.starttime
endtime = trace1.stats.endtime
TimeseriesUtility.pad_timeseries(timeseries, starttime - 90, endtime + 90)
assert_equal(len(trace3.data), trace3.stats.npts)
assert_equal(timeseries[0].stats.starttime, timeseries[2].stats.starttime)
def test_create_empty_trace():
"""TimeseriesUtility_test.test_create_empty_trace()
"""
trace1 = _create_trace([1, 1, 1, 1, 1], 'H', UTCDateTime("2018-01-01"))
trace2 = _create_trace([2, 2], 'E', UTCDateTime("2018-01-01"))
observatory = 'Test'
interval = 'minute'
network = 'NT'
location = 'R0'
trace3 = TimeseriesUtility.create_empty_trace(
starttime=trace1.stats.starttime,
endtime=trace1.stats.endtime,
observatory=observatory,
channel='F',
type='variation',
interval=interval,
network=network,
station=trace1.stats.station,
location=location)
timeseries = Stream(traces=[trace1, trace2])
# For continuity set stats to be same for all traces
for trace in timeseries:
trace.stats.observatory = observatory
trace.stats.type = 'variation'
trace.stats.interval = interval
trace.stats.network = network
trace.stats.station = trace1.stats.station
trace.stats.location = location
timeseries += trace3
assert_equals(len(trace3.data), trace3.stats.npts)
assert_equals(timeseries[0].stats.starttime, timeseries[2].stats.starttime)
TimeseriesUtility.pad_timeseries(
timeseries=timeseries,
starttime=trace1.stats.starttime,
endtime=trace1.stats.endtime)
assert_equals(len(trace3.data), trace3.stats.npts)
assert_equals(timeseries[0].stats.starttime, timeseries[2].stats.starttime)
# Change starttime by more than 1 delta
starttime = trace1.stats.starttime
endtime = trace1.stats.endtime
TimeseriesUtility.pad_timeseries(timeseries, starttime - 90, endtime + 90)
assert_equals(len(trace3.data), trace3.stats.npts)
assert_equals(timeseries[0].stats.starttime, timeseries[2].stats.starttime)
def test_create_empty_trace():
"""TimeseriesUtility_test.test_create_empty_trace()
"""
trace1 = _create_trace([1, 1, 1, 1, 1], 'H', UTCDateTime("2018-01-01"))
trace2 = _create_trace([2, 2], 'E', UTCDateTime("2018-01-01"))
observatory = 'Test'
interval = 'minute'
network = 'NT'
location = 'R0'
trace3 = TimeseriesUtility.create_empty_trace(
starttime=trace1.stats.starttime,
endtime=trace1.stats.endtime,
observatory=observatory,
channel='F',
type='variation',
interval=interval,
network=network,
station=trace1.stats.station,
location=location)
timeseries = Stream(traces=[trace1, trace2])
# For continuity set stats to be same for all traces
for trace in timeseries:
trace.stats.observatory = observatory
trace.stats.type = 'variation'
trace.stats.interval = interval
trace.stats.network = network
trace.stats.station = trace1.stats.station
trace.stats.location = location
timeseries += trace3
assert_equals(len(trace3.data), trace3.stats.npts)
assert_equals(timeseries[0].stats.starttime, timeseries[2].stats.starttime)
TimeseriesUtility.pad_timeseries(timeseries=timeseries,
starttime=trace1.stats.starttime,
endtime=trace1.stats.endtime)
assert_equals(len(trace3.data), trace3.stats.npts)
assert_equals(timeseries[0].stats.starttime, timeseries[2].stats.starttime)
# Change starttime by more than 1 delta
starttime = trace1.stats.starttime
endtime = trace1.stats.endtime
TimeseriesUtility.pad_timeseries(timeseries, starttime - 90, endtime + 90)
assert_equals(len(trace3.data), trace3.stats.npts)
assert_equals(timeseries[0].stats.starttime, timeseries[2].stats.starttime)
def test_pad_timeseries():
"""TimeseriesUtility_test.test_pad_timeseries()
"""
trace1 = _create_trace([1, 1, 1, 1, 1], 'H', UTCDateTime("2018-01-01"))
trace2 = _create_trace([2, 2], 'E', UTCDateTime("2018-01-01"))
timeseries = Stream(traces=[trace1, trace2])
TimeseriesUtility.pad_timeseries(timeseries=timeseries,
starttime=trace1.stats.starttime,
endtime=trace1.stats.endtime)
assert_equals(len(trace1.data), len(trace2.data))
assert_equals(trace1.stats.starttime, trace2.stats.starttime)
assert_equals(trace1.stats.endtime, trace2.stats.endtime)
# change starttime by less than 1 delta
starttime = trace1.stats.starttime
endtime = trace1.stats.endtime
TimeseriesUtility.pad_timeseries(timeseries, starttime - 30, endtime + 30)
assert_equals(trace1.stats.starttime, starttime)
# Change starttime by more than 1 delta
TimeseriesUtility.pad_timeseries(timeseries, starttime - 90, endtime + 90)
assert_equals(trace1.stats.starttime, starttime - 60)
assert_equals(numpy.isnan(trace1.data[0]), numpy.isnan(numpy.NaN))
def test_pad_timeseries():
"""TimeseriesUtility_test.test_pad_timeseries()
"""
trace1 = _create_trace([1, 1, 1, 1, 1], 'H', UTCDateTime("2018-01-01"))
trace2 = _create_trace([2, 2], 'E', UTCDateTime("2018-01-01"))
timeseries = Stream(traces=[trace1, trace2])
TimeseriesUtility.pad_timeseries(
timeseries=timeseries,
starttime=trace1.stats.starttime,
endtime=trace1.stats.endtime)
assert_equals(len(trace1.data), len(trace2.data))
assert_equals(trace1.stats.starttime, trace2.stats.starttime)
assert_equals(trace1.stats.endtime, trace2.stats.endtime)
# change starttime by less than 1 delta
starttime = trace1.stats.starttime
endtime = trace1.stats.endtime
TimeseriesUtility.pad_timeseries(timeseries, starttime - 30, endtime + 30)
assert_equals(trace1.stats.starttime, starttime)
# Change starttime by more than 1 delta
TimeseriesUtility.pad_timeseries(timeseries, starttime - 90, endtime + 90)
assert_equals(trace1.stats.starttime, starttime - 60)
assert_equals(numpy.isnan(trace1.data[0]), numpy.isnan(numpy.NaN))
