simpeg.maps.ParametricCasingAndLayer#

class simpeg.maps.ParametricCasingAndLayer(mesh, **kwargs)[source]#

Bases: ParametricLayer

Parametric layered space with casing.

m = [val_background,
     val_layer,
     val_casing,
     val_insideCasing,
     layer_center,
     layer_thickness,
     casing_radius,
     casing_thickness,
     casing_bottom,
     casing_top
]

Attributes

indActive

active_cells.indActive has been deprecated.

is_linear

Determine whether or not this mapping is a linear operation.

mesh

The mesh used for the mapping

nP

Number of model parameters the mapping acts on; i.e 4

shape

Dimensions of the mapping

slope

Defines the sharpness of the boundaries.

slopeFact

Defines the slope scaled by the mesh.

x

X cell center locations (active) for the output of the mapping.

y

Y cell center locations (active) for the output of the mapping.

z

Z cell center locations (active) for the output of the mapping.

active_cells

Methods

deriv(m[, v])

Derivative of the mapping with respect to the input parameters.

dot(map1)

Multiply two mappings to create a simpeg.maps.ComboMap.

inverse(D)

The transform inverse is not implemented.

mDict(m)

Return model parameters as a dictionary.

test([m, num, random_seed])

Derivative test for the mapping.

casing_a

casing_b

layer_cont

Galleries and Tutorials using simpeg.maps.ParametricCasingAndLayer#

Heagy et al., 2017 Casing Example

Heagy et al., 2017 Casing Example