complex_array_viewer

Simple tk interface for viewing 3D complex numpy arrays.

Version 0.2

By Dan Porter
Diamond Light Source
2023

To run viewer:

$ python -m complex_array_viewer 'file.npy'

or in python:

from complex_array_viewer import ComplexArrayViewer
ComplexArrayViewer('file.npy', figure_dpi=80)

from complex_array_viewer import MultiAngleViewer
MultiAngleViewer([f'file{n}.npy' for n in range(6)], figure_dpi=80, ncols=3)

Requires:

numpy, matplotlib, tkinter

Usage:

Start by clicking "Load" to load a complex 3D .npy file.

The magnitudes and phases will be displayed with a slider to scroll through the slices.

The axis of slicing can be choosen, and various options can be altered, including:

• Mask the data below amplitudes of a value
• View the log of the amplitudes
• View the phases in Degrees (rather than phases)
• View the absolute phases (|phase < 0|)
• View the sin of the phases
• View the differential
• Colormap (cyclic colormaps are twilight and hsv)
• Colormap limits