Dear MSNoise users,
Although my cross-correlation functions (CCF) are relatively
symmetrical, they have different positive and negative lag-time (left
and right side). When I used the MSNoise for the stretching method, my
results for different dtt_sides (both sides, right side, and left side)
are exactly the same, while they should have different results. So, do
you know how can I fix this problem?
Sincerely,
Navid
Dear msnoise community,
I come back to msnoise after finishing my Master’s and I am currently trying to study velocity variations on Merapi volcano. I have used this useful package a couple of years ago and see that some parts of it have changed. I was able to follow the “simple run” based on the doc, up to the command msnoise stack -r, where I get the following error:
msnoise stack -r
Lets STACK !
Traceback (most recent call last):
File "/Users/rizal/miniconda/bin/msnoise", line 8, in <module>
sys.exit(run())
File "/Users/rizal/miniconda/lib/python3.7/site-packages/msnoise/scripts/msnoise.py", line 1202, in run
cli(obj={})
File "/Users/rizal/miniconda/lib/python3.7/site-packages/click/core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "/Users/rizal/miniconda/lib/python3.7/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/Users/rizal/miniconda/lib/python3.7/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/Users/rizal/miniconda/lib/python3.7/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/Users/rizal/miniconda/lib/python3.7/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/Users/rizal/miniconda/lib/python3.7/site-packages/click/decorators.py", line 21, in new_func
return f(get_current_context(), *args, **kwargs)
File "/Users/rizal/miniconda/lib/python3.7/site-packages/msnoise/scripts/msnoise.py", line 732, in stack
main('ref', loglevel=loglevel)
File "/Users/rizal/miniconda/lib/python3.7/site-packages/msnoise/s04stack.py", line 172, in main
start, end, datelist = build_ref_datelist(db)
File "/Users/rizal/miniconda/lib/python3.7/site-packages/msnoise/api.py", line 1495, in build_ref_datelist
DataAvailability.starttime).first().starttime.date()
AttributeError: 'NoneType' object has no attribute ‘starttime'
I assumed that the source came from not defining startdate, but I have actually set startdate
msnoise config get startdate
M startdate: 2019-08-13
I’ve resetted the reference stack as well by
msnoise reset STACK
but the error persists. For information, I initially set a database in mysql but then set a new database using sqlite since it looks simpler.
Where do I start to troubleshoot this error? Thank you very much for your guidance.
Warm regards,
Mochammad Husni Rizal
Master in Earth Science - IPGP/Université de Paris
