Rinku Mahanta

Trouble Matching Synthetics with Observed data

1

I want to make the green's functions for 1D local velocity model with these parameters: freqmin = 0.025 freqmax = 1.0 npts = int(2048) dt = 0.02 The synthetics have...

It looks like the current version of MTUQ does not have the capability of plotting depth against misfit function for random grid search. Although I am able to achieve the...

Data extraction issue for 8H and 9H networks

2

I am experiencing an issue with Pysep while downloading data for stations in the `8H` and `9H` networks. Despite setting `seconds_before_ref: 100` and `seconds_after_ref: 300` in the `.yaml` file, the...

Clarification on Meaning of Polarity Value "0" in Waveforms+Polarities.py

3

In the example file [Waveforms+Polarities.py](https://github.com/mtuqorg/mtuq/blob/master/examples/Waveforms%2BPolarities.py) I noticed that a polarity value of "0" indicates indeterminate or unpicked polarity. I'm a bit confused, though — could this value also mean that...

Polarity misfit is not computed in Waveforms+Polarities.py

6

In the example file **Waveforms+Polarities.py**, the polarity misfit is missing in the final results `results = results_bw + results_sw ` (line number 206). Also, it seems that the weight for...

This update introduces polarity handling in the repository: 1. Weights File Update: (a) A new column containing polarity values has been added to the **weights.dat** file inside **20090407201255351.tgz**. (b) This...

Inconsistent Beachball Diagram with Same Strike, Dip, and Rake

2

I successfully reproduced the solution for the example event shown [here](https://github.com/mtuqorg/mtuq_supp/blob/main/synthetic_examples/specfem/cartesian_MT/MTUQ_TEST/EXPECTED_SOLUTIONS/20171201023244DC_waveforms.png). However, when I repeated the process using only a few stations, fixing the strike, dip, and rake values while...