MapLgConductivity#

class emg3d.maps.MapLgConductivity[source]#

Bases: BaseMap

Maps log_10(σ) to computational variable σ (conductivity).

  • forward: x = log_10(σ)

  • backward: σ = 10^x

Methods Summary

backward(mapped)

Mapping to conductivity.

derivative_chain(gradient, mapped)

Chain rule to map gradient from conductivity to mapping space.

forward(conductivity)

Conductivity to mapping.

Methods Documentation

backward(mapped)[source]#

Mapping to conductivity.

derivative_chain(gradient, mapped)[source]#

Chain rule to map gradient from conductivity to mapping space.

forward(conductivity)[source]#

Conductivity to mapping.