Laser ultrasonics data for Alpine Fault cataclasite

This item contains the raw waveform data for a cataclasite
sample, 1a842. Each .npy file contains all the experimental data,
including the waveforms (of the trigger channel and data channel) and
the angular positions of the rotation stage. Confining pressures for
these experiments ranged from 1MPa to 16MPa, as stated in the filename.
The data can be opened using the Python NumPy library.Also included are csv files which contain the arrival time picks of the P-wave in each waveform for each pressure.One
example experimental configuration file is included as config.json.
This describes the experimental setup at 1MPa, and is identical to the
config files at other pressures.Finally, the 1a842_rp_data.p is a Python pickle dictionary which contains values of
important variables for this sample, calculated from the experimental
data. These include fast and slow velocities, density, diameter,
anisotropy at all pressures, etc.All data
viewing of data, plotting, and analysis was performed with the Python
PlaceScan package, available at
https://github.com/jsimpsonUoA/PlaceScan. All experimental data was
acquired with PLACE, the lab automation software (see
https://github.com/PALab/place).

本项包含一种 Cataclasite 样本的原始波形数据，编号为 1a842。每个.npy 文件均包含所有实验数据，包括触发通道和数据通道的波形，以及旋转平台的角位置。实验所施加的约束压力范围从 1MPa 至 16MPa，如文件名所示。数据可通过 Python NumPy 库打开。此外，还包含 csv 文件，其中记录了每个压力下每个波形中 P 波到达时间的拾取。附带的 config. 文件是一个示例实验配置文件，描述了在 1MPa 压力下的实验设置，与其他压力下的配置文件相同。最后，1a842_rp_data.p 是一个 Python pickle 字典，其中包含从实验数据计算出的该样本的重要变量值，包括快慢速度、密度、直径以及所有压力下的各向异性等。所有数据查看、绘图和分析均使用 Python PlaceScan 包完成，该包可在 https://github.com/jsimpsonUoA/PlaceScan 获取。所有实验数据均由实验室自动化软件 PLACE 收集（详见 https://github.com/PALab/place）。