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46 lines
1.1 KiB
ReStructuredText
46 lines
1.1 KiB
ReStructuredText
.. _api_Maps:
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Maps
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****
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A SimPEG Map operates on a vector and transforms it to another space.
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We will use an example commonly applied in electromagnetics (EM) of the
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log-conductivity model.
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Electrical conductivity varies over many orders of magnitude, so it is a common
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technique when solving the inverse problem to parameterize and optimize in terms
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of log conductivity. This makes sense not only because it ensures all conductivities
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will be positive, but because this is fundamentally the space where conductivity
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lives (i.e. it varies logarithmically). In SimPEG, we use a (:class:`SimPEG.Maps.ExpMap`) to
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describe how to map back to conductivity.
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The API
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=======
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.. autoclass:: SimPEG.Maps.IdentityMap
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:members:
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:undoc-members:
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.. autoclass:: SimPEG.Maps.NonLinearMap
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:members:
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:undoc-members:
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.. autoclass:: SimPEG.Maps.ComboMap
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:members:
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:undoc-members:
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Common Maps
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===========
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.. autoclass:: SimPEG.Maps.ExpMap
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:members:
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:undoc-members:
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.. autoclass:: SimPEG.Maps.Vertical1DMap
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:members:
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:undoc-members:
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.. autoclass:: SimPEG.Maps.Mesh2Mesh
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:members:
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:undoc-members:
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