Move sub functions to PF.Magnetics

Add Mag Integral forward operator
Begin Inversion script for magnetic integral

simpegPF/Dev/Intgrl_MAG_Fwr_Driver.py

@@ -0,0 +1,49 @@
+import os
+
+home_dir = 'C:\Users\dominiquef.MIRAGEOSCIENCE\Documents\GIT\SimPEG\simpegpf\simpegPF\Dev'
+
+inpfile = 'MAG3Cfwr.inp'
+
+os.chdir(home_dir)
+
+#%%
+from SimPEG import np, Utils
+import simpegPF as PF
+
+## New scripts to be added to basecode
+#from fwr_MAG_data import fwr_MAG_data
+#from read_MAGfwr_inp import read_MAGfwr_inp
+
+#%%
+# Read input file
+[mshfile, obsfile, modfile, magfile, topofile] = PF.BaseMag.read_MAGfwr_inp(inpfile)
+
+# Load mesh file
+mesh = Utils.meshutils.readUBCTensorMesh(mshfile)
+
+# Load model file
+model = Utils.meshutils.readUBCTensorModel(modfile,mesh)
+    
+# Load in observation file
+[B,M,dobs] = PF.BaseMag.readUBCmagObs(obsfile)
+
+rxLoc = dobs[:,0:3]
+ndata = rxLoc.shape[0]
+
+# Compute forward model using integral equation
+d = PF.Magnetics.Intgrl_Fwr_Data(mesh,B,M,rxLoc,model,'tmi')
+
+# Form data object with coordinates and write to file
+data = np.c_[rxLoc , d , np.zeros((ndata,1))]
+
+# Save forward data to file
+with file('FWR_data.dat','w') as fid:
+    fid.write('%6.2f %6.2f %6.2f\n' %(B[0], B[1], B[2]) )
+    fid.write('%6.2f %6.2f %6.2f\n' %(M[0], M[1], 1) )  
+    fid.write('%i\n' %(ndata) ) 
+    np.savetxt(fid, data, fmt='%e',delimiter=' ',newline='\n')
+
+
+print "Observation file saved to " + home_dir + '\FWR_data.dat'
+
+