merged in em/dev

SimPEG/EM/FDEM/FDEM.py

@@ -92,8 +92,7 @@ class BaseFDEMProblem(BaseEMProblem):
                     df_dmFun = getattr(u, '_%sDeriv'%rx.projField, None)
                     df_dm_v = df_dmFun(src, du_dm_v, v, adjoint=False)
                     df_dm_v = np.array(df_dm_v,dtype=complex)
-                    Jv[src, rx] = rx.projectFieldsDeriv(src, self.mesh, u, df_dm_v)
-
+                    Jv[src, rx] = rx.evalDeriv(src, self.mesh, u, df_dm_v)
             Ainv.clean()
         return Utils.mkvc(Jv)
 
@@ -128,7 +127,7 @@ class BaseFDEMProblem(BaseEMProblem):
                 u_src = u[src, ftype]
 
                 for rx in src.rxList:
-                    PTv = rx.projectFieldsDeriv(src, self.mesh, u, v[src, rx], adjoint=True) # wrt u, need possibility wrt m
+                    PTv = rx.evalDeriv(src, self.mesh, u, v[src, rx], adjoint=True) # wrt u, need possibility wrt m
 
                     df_duTFun = getattr(u, '_%sDeriv'%rx.projField, None)
                     df_duT, df_dmT = df_duTFun(src, None, PTv, adjoint=True)

SimPEG/EM/FDEM/SurveyFDEM.py

@@ -66,7 +66,7 @@ class Rx(SimPEG.Survey.BaseRx):
         """Component projection (real/imag)"""
         return self.knownRxTypes[self.rxType][2]
 
-    def projectFields(self, src, mesh, f):
+    def eval(self, src, mesh, f):
         """
         Project fields to recievers to get data.
 
@@ -82,7 +82,7 @@ class Rx(SimPEG.Survey.BaseRx):
         u_part = getattr(u_part_complex, real_or_imag)
         return P*u_part
 
-    def projectFieldsDeriv(self, src, mesh, f, v, adjoint=False):
+    def evalDeriv(self, src, mesh, f, v, adjoint=False):
         """
         Derivative of projected fields with respect to the inversion model times a vector.
 
@@ -170,7 +170,7 @@ class Survey(SimPEG.Survey.BaseSurvey):
         assert freq in self._freqDict, "The requested frequency is not in this survey."
         return self._freqDict[freq]
 
-    def projectFields(self, u):
+    def eval(self, u):
         """
         Project fields to receiver locations
         :param Fields u: fields object
@@ -180,8 +180,8 @@ class Survey(SimPEG.Survey.BaseSurvey):
         data = SimPEG.Survey.Data(self)
         for src in self.srcList:
             for rx in src.rxList:
-                data[src, rx] = rx.projectFields(src, self.mesh, u)
+                data[src, rx] = rx.eval(src, self.mesh, u)
         return data
 
-    def projectFieldsDeriv(self, u):
+    def evalDeriv(self, u):
         raise Exception('Use Receivers to project fields deriv.')

SimPEG/EM/TDEM/SurveyTDEM.py

@@ -48,15 +48,18 @@ class Rx(Survey.BaseTimeRx):
         else:
             return timeMesh.getInterpolationMat(self.times, self.projTLoc)
 
-    def projectFields(self, src, mesh, timeMesh, u):
+    def eval(self, src, mesh, timeMesh, u):
         P = self.getP(mesh, timeMesh)
         u_part = Utils.mkvc(u[src, self.projField, :])
         return P*u_part
 
-    def projectFieldsDeriv(self, src, mesh, timeMesh, u, v, adjoint=False):
+    def evalDeriv(self, src, mesh, timeMesh, u, v, adjoint=False):
         P = self.getP(mesh, timeMesh)
 
         if not adjoint:
             return P * Utils.mkvc(v[src, self.projField, :])
         elif adjoint:
-            return P.T * v[src, self]
+            return P.T * v[src, self]
+
+
+

SimPEG/EM/TDEM_old/BaseTDEM.py

@@ -128,7 +128,7 @@ class BaseTDEMProblem(BaseTimeProblem, BaseEMProblem):
             u = self.fields(m)
         p = self.Gvec(m, v, u)
         y = self.solveAh(m, p)
-        Jv = self.survey.projectFieldsDeriv(u, v=y)
+        Jv = self.survey.evalDeriv(u, v=y)
         if self.verbose: print '%s\nDone calculating J(v)\n%s'%('*'*50,'*'*50)
         return - mkvc(Jv)
 
@@ -155,7 +155,7 @@ class BaseTDEMProblem(BaseTimeProblem, BaseEMProblem):
         if not isinstance(v, self.dataPair):
             v = self.dataPair(self.survey, v)
 
-        p = self.survey.projectFieldsDeriv(u, v=v, adjoint=True)
+        p = self.survey.evalDeriv(u, v=v, adjoint=True)
         y = self.solveAht(m, p)
         w = self.Gtvec(m, y, u)
         if self.verbose: print '%s\nDone calculating J^T(v)\n%s'%('*'*50,'*'*50)

SimPEG/Examples/EM_FDEM_1D_Inversion.py

@@ -21,8 +21,8 @@ def run(plotIt=True):
 
     active = mesh.vectorCCz<0.
     layer = (mesh.vectorCCz<0.) & (mesh.vectorCCz>=layerz)
-    actMap = Maps.ActiveCells(mesh, active, np.log(1e-8), nC=mesh.nCz)
-    mapping = Maps.ExpMap(mesh) * Maps.Vertical1DMap(mesh) * actMap
+    actMap = Maps.InjectActiveCells(mesh, active, np.log(1e-8), nC=mesh.nCz)
+    mapping = Maps.ExpMap(mesh) * Maps.SurjectVertical1D(mesh) * actMap
     sig_half = 2e-2
     sig_air = 1e-8
     sig_layer = 1e-2

SimPEG/Examples/EM_TDEM_1D_Inversion.py

@@ -19,8 +19,8 @@ def run(plotIt=True):
 
     active = mesh.vectorCCz<0.
     layer = (mesh.vectorCCz<0.) & (mesh.vectorCCz>=-100.)
-    actMap = Maps.ActiveCells(mesh, active, np.log(1e-8), nC=mesh.nCz)
-    mapping = Maps.ExpMap(mesh) * Maps.Vertical1DMap(mesh) * actMap
+    actMap = Maps.InjectActiveCells(mesh, active, np.log(1e-8), nC=mesh.nCz)
+    mapping = Maps.ExpMap(mesh) * Maps.SurjectVertical1D(mesh) * actMap
     sig_half = 2e-3
     sig_air = 1e-8
     sig_layer = 1e-3

SimPEG/Examples/Inversion_Linear.py

@@ -11,7 +11,7 @@ def run(N=100, plotIt=True):
     """
 
     class LinearSurvey(Survey.BaseSurvey):
-        def projectFields(self, u):
+        def eval(self, u):
             return u
 
     class LinearProblem(Problem.BaseProblem):

SimPEG/Examples/MT_3D_Foward.py

@@ -52,7 +52,7 @@ def run(plotIt=True, nFreq=1):
 
     # Calculate the data
     fields = problem.fields(sig)
-    dataVec = survey.projectFields(fields)
+    dataVec = survey.eval(fields)
 
     # Make the data
     mtData = MT.Data(survey,dataVec)

SimPEG/FLOW/Richards/RichardsProblem.py

@@ -8,7 +8,7 @@ class RichardsRx(Survey.BaseTimeRx):
 
     knownRxTypes = ['saturation','pressureHead']
 
-    def projectFields(self, U, m, mapping, mesh, timeMesh):
+    def eval(self, U, m, mapping, mesh, timeMesh):
 
         if self.rxType == 'pressureHead':
             u = np.concatenate(U)
@@ -17,7 +17,7 @@ class RichardsRx(Survey.BaseTimeRx):
 
         return self.getP(mesh, timeMesh) * u
 
-    def projectFieldsDeriv(self, U, m, mapping, mesh, timeMesh):
+    def evalDeriv(self, U, m, mapping, mesh, timeMesh):
 
         P = self.getP(mesh, timeMesh)
         if self.rxType == 'pressureHead':
@@ -57,13 +57,13 @@ class RichardsSurvey(Survey.BaseSurvey):
             Where P is a projection of the fields onto the data space.
         """
         if u is None: u = self.prob.fields(m)
-        return Utils.mkvc(self.projectFields(u, m))
+        return Utils.mkvc(self.eval(u, m))
 
     @Utils.requires('prob')
-    def projectFields(self, U, m):
+    def eval(self, U, m):
         Ds = range(len(self.rxList))
         for ii, rx in enumerate(self.rxList):
-            Ds[ii] = rx.projectFields(U, m,
+            Ds[ii] = rx.eval(U, m,
                                 self.prob.mapping,
                                 self.prob.mesh,
                                 self.prob.timeMesh)
@@ -71,11 +71,11 @@ class RichardsSurvey(Survey.BaseSurvey):
         return np.concatenate(Ds)
 
     @Utils.requires('prob')
-    def projectFieldsDeriv(self, U, m):
+    def evalDeriv(self, U, m):
         """The Derivative with respect to the fields."""
         Ds = range(len(self.rxList))
         for ii, rx in enumerate(self.rxList):
-            Ds[ii] = rx.projectFieldsDeriv(U, m,
+            Ds[ii] = rx.evalDeriv(U, m,
                                 self.prob.mapping,
                                 self.prob.mesh,
                                 self.prob.timeMesh)
@@ -251,7 +251,7 @@ class RichardsProblem(Problem.BaseTimeProblem):
         B = np.array(sp.vstack(Bs).todense())
 
         Ainv = self.Solver(A, **self.solverOpts)
-        P = self.survey.projectFieldsDeriv(u, m)
+        P = self.survey.evalDeriv(u, m)
         AinvB = Ainv * B
         z = np.zeros((self.mesh.nC, B.shape[1]))
         zAinvB = np.vstack((z, AinvB))
@@ -277,7 +277,7 @@ class RichardsProblem(Problem.BaseTimeProblem):
             Adiaginv = self.Solver(Adiag, **self.solverOpts)
             JvC[ii] = Adiaginv * (B*v - Asub*JvC[ii-1])
 
-        P = self.survey.projectFieldsDeriv(u, m)
+        P = self.survey.evalDeriv(u, m)
         return P * np.concatenate([np.zeros(self.mesh.nC)] + JvC)
 
     @Utils.timeIt
@@ -285,7 +285,7 @@ class RichardsProblem(Problem.BaseTimeProblem):
         if u is None:
             u = self.field(m)
 
-        P = self.survey.projectFieldsDeriv(u, m)
+        P = self.survey.evalDeriv(u, m)
         PTv = P.T*v
 
         # This is done via backward substitution.

SimPEG/MT/BaseMT.py

@@ -68,7 +68,7 @@ class BaseMTProblem(BaseFDEMProblem):
                 for rx in src.rxList:
                     # Get the projection derivative
                     # v should be of size 2*nE (for 2 polarizations)
-                    PDeriv_u = lambda t: rx.projectFieldsDeriv(src, self.mesh, u, t) # wrt u, we don't have have PDeriv wrt m
+                    PDeriv_u = lambda t: rx.evalDeriv(src, self.mesh, u, t) # wrt u, we don't have have PDeriv wrt m
                     Jv[src, rx] = PDeriv_u(mkvc(du_dm))
             dA_duI.clean()
         # Return the vectorized sensitivities
@@ -106,9 +106,9 @@ class BaseMTProblem(BaseFDEMProblem):
                 u_src = u[src, :]
 
                 for rx in src.rxList:
-                    # Get the adjoint projectFieldsDeriv
+                    # Get the adjoint evalDeriv
                     # PTv needs to be nE,
-                    PTv = rx.projectFieldsDeriv(src, self.mesh, u, mkvc(v[src, rx],2), adjoint=True) # wrt u, need possibility wrt m
+                    PTv = rx.evalDeriv(src, self.mesh, u, mkvc(v[src, rx],2), adjoint=True) # wrt u, need possibility wrt m
                     # Get the
                     dA_duIT = ATinv * PTv
                     dA_dmT = self.getADeriv_m(freq, u_src, mkvc(dA_duIT), adjoint=True)

SimPEG/MT/SurveyMT.py

@@ -59,7 +59,7 @@ class Rx(SimPEGsurvey.BaseRx):
         """Component projection (real/imag)"""
         return self.knownRxTypes[self.rxType][1]
 
-    def projectFields(self, src, mesh, f):
+    def eval(self, src, mesh, f):
         '''
         Project the fields to natural source data.
 
@@ -139,7 +139,7 @@ class Rx(SimPEGsurvey.BaseRx):
         # print f_part
         return f_part
 
-    def projectFieldsDeriv(self, src, mesh, f, v, adjoint=False):
+    def evalDeriv(self, src, mesh, f, v, adjoint=False):
         """
         The derivative of the projection wrt u
 
@@ -427,15 +427,15 @@ class Survey(SimPEGsurvey.BaseSurvey):
         assert freq in self._freqDict, "The requested frequency is not in this survey."
         return self._freqDict[freq]
 
-    def projectFields(self, u):
+    def eval(self, u):
         data = Data(self)
         for src in self.srcList:
             sys.stdout.flush()
             for rx in src.rxList:
-                data[src, rx] = rx.projectFields(src, self.mesh, u)
+                data[src, rx] = rx.eval(src, self.mesh, u)
         return data
 
-    def projectFieldsDeriv(self, u):
+    def evalDeriv(self, u):
         raise Exception('Use Transmitters to project fields deriv.')
 
 #################

SimPEG/Maps.py

@@ -4,6 +4,7 @@ from Tests import checkDerivative
 from PropMaps import PropMap, Property
 from numpy.polynomial import polynomial
 from scipy.interpolate import UnivariateSpline
+import warnings
 
 class IdentityMap(object):
     """
@@ -296,11 +297,11 @@ class LogMap(IdentityMap):
     def inverse(self, m):
         return np.exp(Utils.mkvc(m))
 
-class FullMap(IdentityMap):
+class SurjectFull(IdentityMap):
     """
-    FullMap
+    SurjectFull
 
-    Given a scalar, the FullMap maps the value to the
+    Given a scalar, the SurjectFull maps the value to the
     full model space.
     """
 
@@ -327,9 +328,15 @@ class FullMap(IdentityMap):
         """
         return np.ones([self.mesh.nC,1])
 
+class FullMap(SurjectFull):
+    def __init__(self,mesh,**kwargs):
+        warnings.warn(
+            "`FullMap` is deprecated and will be removed in future versions. Use `SurjectFull` instead",
+            FutureWarning)
+        SurjectFull.__init__(self,mesh,**kwargs)
 
-class Vertical1DMap(IdentityMap):
-    """Vertical1DMap
+class SurjectVertical1D(IdentityMap):
+    """SurjectVertical1DMap
 
         Given a 1D vector through the last dimension
         of the mesh, this will extend to the full
@@ -369,8 +376,14 @@ class Vertical1DMap(IdentityMap):
                     ), shape=(repNum, 1))
         return sp.kron(sp.identity(self.nP), repVec)
 
+class Vertical1DMap(SurjectVertical1D):
+    def __init__(self,mesh,**kwargs):
+        warnings.warn(
+            "`Vertical1DMap` is deprecated and will be removed in future versions. Use `SurjectVertical1D` instead",
+            FutureWarning)
+        SurjectVertical1D.__init__(self,mesh,**kwargs)
 
-class Map2Dto3D(IdentityMap):
+class Surject2Dto3D(IdentityMap):
     """Map2Dto3D
 
         Given a 2D vector, this will extend to the full
@@ -425,6 +438,13 @@ class Map2Dto3D(IdentityMap):
                 ), shape=(nC, nP))
         return P
 
+class Map2Dto3D(Surject2Dto3D):
+    def __init__(self,mesh,**kwargs):
+        warnings.warn(
+            "`Map2Dto3D` is deprecated and will be removed in future versions. Use `Surject2Dto3D` instead",
+            FutureWarning)
+        Surject2Dto3D.__init__(self,mesh,**kwargs)
+
 class Mesh2Mesh(IdentityMap):
     """
         Takes a model on one mesh are translates it to another mesh.
@@ -458,7 +478,7 @@ class Mesh2Mesh(IdentityMap):
         return self.P
 
 
-class ActiveCells(IdentityMap):
+class InjectActiveCells(IdentityMap):
     """
         Active model parameters.
 
@@ -506,7 +526,14 @@ class ActiveCells(IdentityMap):
     def deriv(self, m):
         return self.P
 
-class ActiveCellsTopo(IdentityMap):
+class ActiveCells(InjectActiveCells):
+    def __init__(self, mesh, indActive, valInactive, nC=None):
+        warnings.warn(
+            "`ActiveCells` is deprecated and will be removed in future versions. Use `InjectActiveCells` instead",
+            FutureWarning)
+        InjectActiveCells.__init__(self, mesh, indActive, valInactive, nC)
+
+class InjectActiveCellsTopo(IdentityMap):
     """
         Active model parameters. Extend for cells on topography to air cell (only works for tensor mesh)
 
@@ -577,6 +604,12 @@ class ActiveCellsTopo(IdentityMap):
     def deriv(self, m):
         return self.P
 
+class ActiveCellsTopo(InjectActiveCellsTopo):
+    def __init__(self, mesh, indActive, valInactive, nC=None):
+        warnings.warn(
+            "`ActiveCellsTopo` is deprecated and will be removed in future versions. Use `InjectActiveCellsTopo` instead",
+            FutureWarning)
+        InjectActiveCellsTopo.__init__(self, mesh, indActive, valInactive, nC)
 
 class Weighting(IdentityMap):
     """

SimPEG/Survey.py

@@ -307,12 +307,12 @@ class BaseSurvey(object):
             Where P is a projection of the fields onto the data space.
         """
         if u is None: u = self.prob.fields(m)
-        return Utils.mkvc(self.projectFields(u))
+        return Utils.mkvc(self.eval(u))
 
 
     @Utils.count
-    def projectFields(self, u):
-        """projectFields(u)
+    def eval(self, u):
+        """eval(u)
 
             This function projects the fields onto the data space.
 
@@ -320,11 +320,11 @@ class BaseSurvey(object):
 
                 d_\\text{pred} = \mathbf{P} u(m)
         """
-        raise NotImplemented('projectFields is not yet implemented.')
+        raise NotImplemented('eval is not yet implemented.')
 
     @Utils.count
-    def projectFieldsDeriv(self, u):
-        """projectFieldsDeriv(u)
+    def evalDeriv(self, u):
+        """evalDeriv(u)
 
             This function s the derivative of projects the fields onto the data space.
 
@@ -332,7 +332,7 @@ class BaseSurvey(object):
 
                 \\frac{\partial d_\\text{pred}}{\partial u} = \mathbf{P}
         """
-        raise NotImplemented('projectFields is not yet implemented.')
+        raise NotImplemented('eval is not yet implemented.')
 
     @Utils.count
     def residual(self, m, u=None):