PlotLinearSolverResult 0.1.2

This project is for plot LinearMSTMM solver result that is write with hdf5.

PlotLinearSolverResult

This project is for plot LinearMSTMM solver result that is write with hdf5.

First import this package.

import PlotLinearSolverResult.read_from_hdf5 as rh
import matplotlib.pyplot as plt
import numpy as np

Then, initialize a H5File from h5 file path.

f = rh.H5File('test_write_vibration_characteristics.h5')

Using print_directory_information that can print the diractory information of the h5file to the dataset.

f.print_directory_information()

​    ├──Animation
​       └──Index
​          ├──Ground
​             └──Frame
​          └──Part_Beam
​             ├──Frame
​             └──Part_BeamNodes
​    ├──Curve
​       └──Index
​          ├──Ground
​             └──Markers
​                └──Marker_0
​          └──Part_Beam
​             └──Nodes
​    ├──ModalInformation
​       ├──Index
​          ├──Ground
​             └──Frame
​          └──Part_Beam
​             ├──Frame
​             └──Part_BeamNodes
​       ├──NaturalFrequencies
​       └──SystemModalMass
​    └──TimeStamps
​    [[[['/Animation/Index/Ground/Frame'],
​       ['/Animation/Index/Part_Beam/Frame',
​        '/Animation/Index/Part_Beam/Part_BeamNodes']]],
​     [[[['/Curve/Index/Ground/Markers/Marker_0']], [[]]]],
​     [[['/ModalInformation/Index/Ground/Frame'],
​       ['/ModalInformation/Index/Part_Beam/Frame',
​        '/ModalInformation/Index/Part_Beam/Part_BeamNodes']],
​      '/ModalInformation/NaturalFrequencies',
​      '/ModalInformation/SystemModalMass'],
​     '/TimeStamps']

Get the keys of the attributes of the dataset.

keys = f.get_keys_attrs_dset('/Animation/Index/Part_Beam/Part_BeamNodes')
keys[5]

​    'PhysicalDisplacementY'

Using get_index_attr_dset_in_datas to get the index of the attribute of the dataset in the data over times.

Using get_animation_datas to get animation datas over time.

Using get_TimesStamps to get TimesStamps datas.

Finally, you can plot with times and datas.

index = f.get_index_attr_dset_in_datas('/Animation/Index/Part_Beam/Part_BeamNodes',keys[5])
animation_datas = f.get_animation_datas()
times = f.get_TimeStamps()
plt.plot(times,animation_datas[:,index[0]])

​    [<matplotlib.lines.Line2D at 0x1ef4062c8d0>]