erlab.interactive.derivative

Interactive tool for visualizing dispersive data.

Derivative tool screenshot Derivative tool screenshot

Functions

dtool(data[, data_name, execute])

Interactive tool for visualizing dispersive data.
erlab.interactive.derivative.dtool(data, data_name=None, *, execute=None)[source]

Interactive tool for visualizing dispersive data.

This tool can also be accessed from the right-click context menu of an image plot in an ImageTool window.

Parameters:

  • data (DataArray) – Data to visualize. Must be a 2D DataArray with no NaN values.

  • data_name (str | None, default: None) – Name of the data variable in the generated code. If not provided, the name is automatically determined.