Assistance Required for Reading a MiniSEED File in HVSRpy

[gposada]

Dear HVSRpy Team,

I am currently encountering an issue when attempting to read a MiniSEED file using HVSRpy. Below, I have included a snippet of the code for your reference:

Additionally, I have attached the MiniSEED file that I am working with for your review.

Could you please provide guidance on how to resolve this issue? Any assistance or recommendations would be greatly appreciated.

Thank you for your time and support.

Best regards,

BRJC.mseed.zip

[jpvantassel]

@gposada,
Glad you were able to get this resolved.

For anyone else with a similar problem here are steps to diagnose the problem:

# Load specific read function for filetype
from hvsrpy.data_wrangler import _read_mseed
srecords = _read_mseed("BRJC.mseed")

This results in:
ValueError: Component ew is not similar to component ns; all components must be similar.

# Can confirm using obspy
import obspy
stream = obspy.read("BRJC.mseed")
print(stream)

This results in:

CM.BRJC.10.HNE | 2021-07-31T23:59:57.110000Z - 2021-08-01T00:59:57.110000Z | 200.0 Hz, 720001 samples
CM.BRJC.10.HNN | 2021-07-31T23:59:58.810000Z - 2021-08-01T00:59:57.110000Z | 200.0 Hz, 719661 samples
CM.BRJC.10.HNZ | 2021-07-31T23:59:57.135000Z - 2021-08-01T00:59:57.110000Z | 200.0 Hz, 719996 samples

Solution: Trim all three components to the same length.

[jpvantassel]

If you are having a similar issue also see #27.