pygmi.vector.equation_editor#

Equation editor for vector data.

Classes#

EquationEditor

Equation Editor.

Module Contents#

class pygmi.vector.equation_editor.EquationEditor(parent=None)#

Bases: pygmi.misc.BasicModule

Equation Editor.

This class allows the input of equations using raster datasets as variables. This is commonly done in remote sensing applications, where there is a requirement for band ratioing etc. It uses the numexpr library.

Parameters:: parent – Reference to the parent routine. The default is None.

equation#: String with the equation in it

bands#: Dictionary of bands

setupui()#: Set up UI.

combo()#: Update combo information.

settings(nodialog=False)#

Entry point into item.

Parameters:: nodialog (bool, optional) – Run settings without a dialog. The default is False.
Returns:: True if successful, False otherwise.
Return type:: bool

saveproj()#: Save project data from class.