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fixed loop source and mag dipole fields for variable mu, added both to testing

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This commit is contained in:
Lindsey Heagy
2015-06-23 23:02:33 -07:00
parent ac3e7765fe
commit d9e8996336
4 changed files with 72 additions and 34 deletions
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simpegEM/Analytics/FDEM.py
+2 -2
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@@ -42,7 +42,7 @@ def hzAnalyticDipoleF(r, freq, sigma, secondary=True, mu=mu_0):
return hz
def AnalyticMagDipoleWholeSpace(XYZ, srcLoc, sig, f, m=1., orientation='X', mu = mu_0):
def AnalyticMagDipoleWholeSpace(XYZ, srcLoc, sig, f, moment=1., orientation='X', mu = mu_0):
"""
Analytical solution for a dipole in a whole-space.
@@ -79,7 +79,7 @@ def AnalyticMagDipoleWholeSpace(XYZ, srcLoc, sig, f, m=1., orientation='X', mu =
k = np.sqrt( -1j*2.*np.pi*f*mu*sig )
kr = k*r
front = m / (4.*pi * r**3.) * np.exp(-1j*kr)
front = moment / (4.*pi * r**3.) * np.exp(-1j*kr)
mid = -kr**2. + 3.*1j*kr + 3.
if orientation.upper() == 'X':