plotting module

class apsg.plotting.StereoNet(*args, **kwargs)

Bases: object

StereoNet class for Schmidt net plotting.

A stereonet is a lower hemisphere Schmidt net on to which a variety of geological data can be plotted.

If args are provided plot is immediately shown. If no args are provided, following methods and properties could be used for additional operations.

Parameters:

plottable APSG class (any) –

Keyword Arguments:  

• fol_plot – default method for Fol instances. [‘plane’ or ‘pole’] Default ‘plane’
• title – figure title. Default ‘’
• figsize – Figure size. Default from settings ()
• ncols – number of subplot columns. Default 1
• ticks – show ticks. Default True
• grid – show grid lines. Default False
• gridlw – grid lines width. Default 1
• grid_style – grid lines style. Default ‘k:’
• cbpad – colorbar padding. Default 0.1
• keyword arguments are passed to matplotlib plot. (Other) –

Example

# Immediate plot >>> StereoNet(Fol(120, 30), Lin(36, 8)) # StereoNet API >>> s = StereoNet() >>> g = Group.randn_lin(mean=Lin(40, 20)) >>> s.contourf(g, 8, legend=True, sigma=2) >>> s.line(g, ‘g.’, label=’My data’) >>> s.show()

animate(**kwargs)

Return artist animation

arc(f1, f2, *args, **kwargs)

Draw great circle segment between two points

arrow(pos_lin, dir_lin=None, sense=1, **kwargs)

Draw arrow at given position in given direction

axtitle(title)

Add axes title

cla()

Clear axes and draw empty projection

close()

cone(obj, alpha, *args, **kwargs)

Draw small circle

contour(obj, *args, **kwargs)

Plot contour lines

contourf(obj, *args, **kwargs)

Plot filled contours

draw()

fault(obj, *arg, **kwargs)

Draw a fault-and-striae as in Angelier plot

format_coord(x, y)

getfol()

get Fol by mouse click

getfols()

get Group of Fol by mouse

getlin()

get Lin by mouse click

getlins()

get Group of Lin by mouse

hoeppner(obj, *arg, **kwargs)

Draw a fault-and-striae as in tangent lineation plot - Hoeppner plot

line(obj, *args, **kwargs)

Draw Lin as point

new()

Re-initialize existing StereoNet figure

pair(obj, *arg, **kwargs)

Draw Pair as great circle with small point

plane(obj, *args, **kwargs)

Draw Fol as great circle

pole(obj, *args, **kwargs)

Draw Fol as pole

savefig(filename='apsg_stereonet.pdf', **kwargs)

Save figure to file

show()

Call matplotlib show

tensor(obj, *arg, **kwargs)

Draw tensor pricipal planes as great circles

vector(obj, *args, **kwargs)

This mimics plotting on lower and upper hemisphere using full and hollow symbols

closed

class apsg.plotting.VollmerPlot(*args, **kwargs)

Bases: apsg.plotting._FabricPlot

Represents the triangular fabric plot (Vollmer, 1989).

cla()

Clear projection.

format_coord(x, y)

path(objs, *args, **kwargs)

plot(obj, *args, **kwargs)

triplot(a, b, c, *args, **kwargs)

class apsg.plotting.RamsayPlot(*args, **kwargs)

Bases: apsg.plotting._FabricPlot

Represents the Ramsay deformation plot.

cla()

Clear projection.

format_coord(x, y)

path(objs, *args, **kwargs)

plot(obj, *args, **kwargs)

show()

class apsg.plotting.FlinnPlot(*args, **kwargs)

Bases: apsg.plotting._FabricPlot

Represents the Ramsay deformation plot.

cla()

Clear projection.

format_coord(x, y)

path(objs, *args, **kwargs)

plot(obj, *args, **kwargs)

show()

class apsg.plotting.HsuPlot(*args, **kwargs)

Bases: apsg.plotting._FabricPlot

Represents the Hsu fabric plot.

cla()

Clear projection.

format_coord(x, y)

path(objs, *args, **kwargs)

plot(obj, *args, **kwargs)

apsg.plotting.rose(a, bins=13, **kwargs)

Plot the rose diagram.