@ThomasLecocq I wrote a small code after following the manual of obspy for slicing.But my code only slice first 20 seconds of the given trace, but i need to slice whole 1 hr length continuous trace by shifting 20 seconds....can you please suggest whats wrong with my code ....my code is here `
from obspy import read
for wav in list:
st = read(wav)
start = tr1.stats.starttime
stop = tr1.stats.starttime+20
tr2 = tr1.slice(start,stop)
@Kay089 it looks like this error is raised by this line which suggests that you should reduce the width of your dayplot to get around this.
1 sample-per minite is quite a low sampling-rate, so I doubt this plotting routine is designed with this in mind, hence the slightly opaque error message. Try passing the argument
st.plot(..., size=(200, 600)) - in the
size argument, width is the first part of the tuple. The default is 600, so reduce this until you get a plot!
@uky-jps you are missing the required wildcard character. -
HH is not a valid channel code, but
HH? will find the valid codes (
HHZ in this case).
from obspy import UTCDateTime from obspy.clients.fdsn import Client client = Client("IRIS") t1, t2 = UTCDateTime(2019, 1, 1), UTCDateTime(2019, 1, 1) + 600 st = client.get_waveforms("IU", "CCM", "00,10", "HH?,BHZ", t1, t2)
and I get 5 traces including
I downloaded one year of data with massdownloader. However, at the first time of the downloading, I writed wrong the name of the files.Due to I already had half downloaded. Therefore, I developed a script to change the name of these files automatically.
After that, I wanted to rerunning the download with massdownloader, so, I corrected the filenames in mseed_storage parameter of massdownloader. However, when I ran the downloading with massdownloader again, then it repeats the file with the same name. I hoped that it didn't repeat the downloads
Do you know what happen here?
I rotated the IRIS data component to R and T components , for the surface tomography, using both Obspy and SAC , but the output seems to be different . Is there anyway to find which one is wrong? or anyone I can consult here?
without a screenshot, an example etc... difficult to say. did you apply the same filters (if any), etc ?
MassDownloaderindexes the "already downloaded data", @krischer ?