pygmi.mt.graphs

Plot MT data using Matplotlib.

Classes

MyMplCanvas	Matplotlib canvas widget for the actual plot.
PlotPoints	Plot points class.
PlotPhaseTensor	Plot phase tensor.

Module Contents

class pygmi.mt.graphs.MyMplCanvas(width=8, height=6, dpi=100)

Bases: matplotlib.backends.backend_qtagg.FigureCanvasQTAgg

Matplotlib canvas widget for the actual plot.

This routine will also allow the picking and movement of nodes of data.

Parameters:

• parent – Reference to the parent routine. The default is None.

• width (float) – Canvas width.

• height (float) – Canvas height.

• dpi (int) – Canvas dpi.

button_release_callback(event)

Mouse button release callback.

Parameters:

event (matplotlib.backend_bases.MouseEvent) – event variable.

motion_notify_callback(event)

Move mouse callback.

Parameters:

event (matplotlib.backend_bases.MouseEvent) – event variable.

onpick(event)

Picker event.

Parameters:

event (matplotlib.backend_bases.PickEvent) – event variable.

Returns:

True if successful, False otherwise.

Return type:

bool

update_line(data, ival, itype)

Update the plot from point data.

Parameters:

• data (dict) – Dictionary of EDI data.

• ival (str) – EDI data dictionary key.

• itype (str) – Graph type.

update_phase(edi_list, plot_freq, plot_tipper, ellipse_colorby, ellipse_size, asize, ahwidth, ahlength)

Update phase.

Parameters:

• edi_list (list[str]) – list of EDI files.

• plot_freq (float) – Frequency to plot.

• plot_tipper (str) – ‘y’ + ‘r’ and/or ‘i’ to plot.

• ellipse_colorby (str) – Colour by “skew”, “phimin”, “phimax”

• ellipse_size (float) – Scaling factor for the ellipses.

• asize (float) – arrow size.

• ahwidth (float) – arrow head width.

• ahlength (float) – arrow head length.

class pygmi.mt.graphs.PlotPoints(parent=None)

Bases: pygmi.misc.ContextModule

Plot points class.

Parameters:

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

change_band()

Combo to choose band.

run()

Entry point into the routine, used to run context menu item.

class pygmi.mt.graphs.PlotPhaseTensor(parent=None)

Bases: pygmi.misc.ContextModule

Plot phase tensor.

Parameters:

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

reset_data()

Reset data.

change_band()

Combo to change band.

export()

Export to shapefile.

run()

Entry point into the routine, used to run context menu item.

saveproj()

Save project data from class.