Several earthquake events like those in the example folder were applied for in IRIS, but the earthquake events were not matched when the command was executed. Is this related to the header information of the applied earthquake events?
The error content is as follows:
2022-07-29 11:40:38,587 [RF] INFO: Load station info from ./NJ
2022-07-29 11:40:38,609 [RF] INFO: Searching earthquakes from IRIS
2022-07-29 11:40:43,914 [RF] INFO: 33 earthquakes are found
2022-07-29 11:40:43,943 [RF] INFO: Match SAC files
2022-07-29 11:40:43,987 [RF] ERROR:
2022-07-29 11:40:43,991 [RF] ERROR:
2022-07-29 11:40:43,994 [RF] ERROR:
2022-07-29 11:40:43,997 [RF] ERROR:
2022-07-29 11:40:44,000 [RF] ERROR:
2022-07-29 11:40:44,001 [RF] WARNING: No earthquakes matched, please check configurations.
2.The following is my script for applying for earthquake events on IRIS
import os
import obspy
import numpy as np
from obspy import UTCDateTime
from matplotlib import pyplot as plt
##from obspy.clients.fdsn import Client
from obspy.clients.fdsn import Client
from obspy.clients.fdsn.mass_downloader import RectangularDomain, \
Restrictions, MassDownloader
client = Client('IRIS')
time = UTCDateTime('2014-02-02T09:26:41')
starttime = time + 00
endtime = starttime + 1000
net = 'CB'
sta = 'NJ2'
loc = '00'
chan = 'BHZ'
Format = "SAC"
st = client.get_waveforms(net,sta,loc,chan,starttime,endtime)#,attach_response = True)
st.plot()
time_name = obspy.UTCDateTime.strftime(time, '%Y.%j.%H%M%S')
dir_name = 'D:\EVENTS\NJ2\'
if not os.path.exists(dir_name):
os.mkdir(dir_name)
The data of Nanjing station applied with this script cannot match.The applied sac documents are CB.NJ2.00.BHZ.M.2014.001.160334.SAC, CB.NJ2.00.BHZ.M.2014.020.025250.SAC, CB.NJ2.00.BHZ.M.2014.021.012920.SAC, CB.NJ2.00.BHZ.M.2014.025.051422.SAC and CB.NJ2.00.BHZ.M.2014.033.092641.SAC respectively
Several earthquake events like those in the example folder were applied for in IRIS, but the earthquake events were not matched when the command was executed. Is this related to the header information of the applied earthquake events?
2.The following is my script for applying for earthquake events on IRIS
client = Client('IRIS') time = UTCDateTime('2014-02-02T09:26:41') starttime = time + 00 endtime = starttime + 1000
net = 'CB' sta = 'NJ2' loc = '00' chan = 'BHZ' Format = "SAC"
st = client.get_waveforms(net,sta,loc,chan,starttime,endtime)#,attach_response = True) st.plot()
time_name = obspy.UTCDateTime.strftime(time, '%Y.%j.%H%M%S') dir_name = 'D:\EVENTS\NJ2\' if not os.path.exists(dir_name): os.mkdir(dir_name)
Filename_path = os.path.join(dir_name, net + '.' + sta + '.' + loc + '.' + chan + '.' + 'M' + '.' + time_name + '.' + 'SAC') st.write(filename=Filename_path, formate=Format) print("%s写入完成!" % Filename_path)