From f71c978b13957cb99a25b3dcfeff1d7ad9aac701 Mon Sep 17 00:00:00 2001
From: Jeremy Fee <jmfee@usgs.gov>
Date: Mon, 16 Dec 2019 16:17:13 -0700
Subject: [PATCH] Split get_delta_from_interval to separate method
---
geomagio/TimeseriesUtility.py | 39 ++++++++++++++++++++++++++---------
1 file changed, 29 insertions(+), 10 deletions(-)
diff --git a/geomagio/TimeseriesUtility.py b/geomagio/TimeseriesUtility.py
index 046c10d3..05db4e2c 100644
--- a/geomagio/TimeseriesUtility.py
+++ b/geomagio/TimeseriesUtility.py
@@ -35,16 +35,7 @@ def create_empty_trace(starttime, endtime, observatory,
obspy.core.Trace
trace for the requested channel
"""
- if interval == 'tenhertz':
- delta = 0.1
- elif interval == 'second':
- delta = 1.
- elif interval == 'minute':
- delta = 60.
- elif interval == 'hour':
- delta = 3600.
- elif interval == 'day':
- delta = 86400.
+ delta = get_delta_from_interval(interval)
stats = obspy.core.Stats()
stats.network = network
stats.station = station
@@ -62,6 +53,34 @@ def create_empty_trace(starttime, endtime, observatory,
return obspy.core.Trace(data, stats)
+def get_delta_from_interval(data_interval):
+ """convert interval name to number of seconds
+
+ Parameters
+ ----------
+ interval : str
+ interval length {day, hour, minute, second, tenhertz}
+
+ Returns
+ -------
+ int
+ number of seconds for interval, or None if unknown
+ """
+ if data_interval == 'tenhertz':
+ delta = 0.1
+ elif data_interval == 'second':
+ delta = 1.
+ elif data_interval == 'minute':
+ delta = 60.
+ elif data_interval == 'hour':
+ delta = 3600.
+ elif data_interval == 'day':
+ delta = 86400.
+ else:
+ delta = None
+ return delta
+
+
def get_stream_start_end_times(timeseries, without_gaps=False):
"""get start and end times from a stream.
Traverses all traces, and find the earliest starttime, and
--
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