Download seismic waveform from data server.

• Download from earthquake data center with multiple processors
• All data (metadata, waveform, fft, ...) is saved in the form of SeisData structure with SeisIO.jl®.

Then from the Julia command prompt:

1. Press ] to enter pkg.
2. Type or copy: add https://github.com/kura-okubo/SeisDownload.jl
3. Press backspace to exit pkg.
4. Type or copy: using Pkg; Pkg.build("SeisDownload"); using SeisDownload

You can download data using seisdownload: to run the example script:

1. cp ~/.julia/packages/SeisDownload/(versionID)/EXAMPLE/ somewhere and cd EXAMPLE/Noise_BP
2. type julia -p 3 exec.jl

• -p is num of additional processes (= np - 1 parallelizes your processes with your all processors).

More information; see EXAMPLE directory.

• Please run with obspy enviroment. Anaconda environment is useful; see link. This package is stable with python 3.7.3.