Load Dataset

[1]:

import opal

ds = opal.load_dataset('amr/plt0000000380/', ftype=opal.filetype.AMR)

2024-09-26 23:08:46,159 - opal - ERROR - No module named 'yt'

[2]:

print ( ds )

None

Projection Plot

[3]:

ds.projection_plot(axis='z', field='rho', unit='C/m**3', zoom=1.0, color='gray', overlay_particles=True)

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[3], line 1
----> 1 ds.projection_plot(axis='z', field='rho', unit='C/m**3', zoom=1.0, color='gray', overlay_particles=True)

AttributeError: 'NoneType' object has no attribute 'projection_plot'

[4]:

ds.slice_plot(normal='z', field='rho', unit='C/m**3', zoom=1.0, color='gray')

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[4], line 1
----> 1 ds.slice_plot(normal='z', field='rho', unit='C/m**3', zoom=1.0, color='gray')

AttributeError: 'NoneType' object has no attribute 'slice_plot'

Slice Plot

[5]:

ds.slice_plot(normal='z', field='Ex', unit='V/m', zoom=1.0, color='gray')

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[5], line 1
----> 1 ds.slice_plot(normal='z', field='Ex', unit='V/m', zoom=1.0, color='gray')

AttributeError: 'NoneType' object has no attribute 'slice_plot'

[6]:

ds.slice_plot(normal='z', field='electric_field_y', unit='V/m', zoom=1.0, color='gray')

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[6], line 1
----> 1 ds.slice_plot(normal='z', field='electric_field_y', unit='V/m', zoom=1.0, color='gray')

AttributeError: 'NoneType' object has no attribute 'slice_plot'

Line Plot

[7]:

import matplotlib.pyplot as plt

plt.figure(figsize=(15, 10))
ds.line_plot(axis='y', field='electrostatic_potential', unit='V')

plt.show()

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[7], line 4
      1 import matplotlib.pyplot as plt
      3 plt.figure(figsize=(15, 10))
----> 4 ds.line_plot(axis='y', field='electrostatic_potential', unit='V')
      6 plt.show()

AttributeError: 'NoneType' object has no attribute 'line_plot'

<Figure size 1440x960 with 0 Axes>

Particle Plot

[8]:

ds.particle_plot('particle_position_x', 'particle_magnetic_field_z', x_unit='cm')

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[8], line 1
----> 1 ds.particle_plot('particle_position_x', 'particle_magnetic_field_z', x_unit='cm')

AttributeError: 'NoneType' object has no attribute 'particle_plot'

[9]:

ds.particle_plot('particle_position_x', 'particle_momentum_x',
                 'particle_electric_field_x', x_unit='cm',
                 z_unit='V/m')

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[9], line 1
----> 1 ds.particle_plot('particle_position_x', 'particle_momentum_x',
      2                  'particle_electric_field_x', x_unit='cm',
      3                  z_unit='V/m')

AttributeError: 'NoneType' object has no attribute 'particle_plot'

[10]:

ds.particle_plot('particle_position_x', 'particle_electric_field_x', x_unit='cm', y_unit='V/m')

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[10], line 1
----> 1 ds.particle_plot('particle_position_x', 'particle_electric_field_x', x_unit='cm', y_unit='V/m')

AttributeError: 'NoneType' object has no attribute 'particle_plot'

Overlay Particles onto Fields

[11]:

ds.projection_plot(axis='z', field='electrostatic_potential', unit='V*m',
                   zoom=1.0, color='gray', overlay_particles=True, method='integrate')

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[11], line 1
----> 1 ds.projection_plot(axis='z', field='electrostatic_potential', unit='V*m',
      2                    zoom=1.0, color='gray', overlay_particles=True, method='integrate')

AttributeError: 'NoneType' object has no attribute 'projection_plot'

[12]:

ds.slice_plot(normal='y', field='electrostatic_potential', unit='V',
              zoom=1.0, color='gray', overlay_particles=True)

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[12], line 1
----> 1 ds.slice_plot(normal='y', field='electrostatic_potential', unit='V',
      2               zoom=1.0, color='gray', overlay_particles=True)

AttributeError: 'NoneType' object has no attribute 'slice_plot'

[13]:

ds.slice_plot(normal='y', field='Ez', unit='V/m',
              zoom=1.0, color='black', overlay_particles=True)

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[13], line 1
----> 1 ds.slice_plot(normal='y', field='Ez', unit='V/m',
      2               zoom=1.0, color='black', overlay_particles=True)

AttributeError: 'NoneType' object has no attribute 'slice_plot'