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https://github.com/wassname/simpeg.git
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D Fournier
b3ceccf303
Compare SimPEG vs DCIP2D vs DCIP3D on Mt Isa synthetic model Invert Mt Isa synthetic 2D line. Dipole-Dipole sucks... need another setup/
70 lines
1.7 KiB
Python
70 lines
1.7 KiB
Python
def readUBC_DC3Dobs(fileName):
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from SimPEG import np
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"""
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Read UBC GIF DCIP 3D observation file and generate arrays for tx-rx location
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Input:
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:param fileName, path to the UBC GIF 3D obs file
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Output:
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:param rx, tx, d, wd
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:return
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Created on Mon December 7th, 2015
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@author: dominiquef
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"""
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# Load file
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obsfile = np.genfromtxt(fileName,delimiter=' \n',dtype=np.str,comments='!')
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# Pre-allocate
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Tx = []
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Rx = []
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d = []
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wd = []
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# Countdown for number of obs/tx
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count = 0
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for ii in range(obsfile.shape[0]):
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if not obsfile[ii]:
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continue
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# First line is transmitter with number of receivers
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if count==0:
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temp = (np.fromstring(obsfile[ii], dtype=float,sep=' ').T)
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count = int(temp[-1])
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temp = np.reshape(temp[0:-1],[2,3]).T
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Tx.append(temp)
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rx = []
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continue
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temp = np.fromstring(obsfile[ii], dtype=float,sep=' ')
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rx.append(temp)
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count = count -1
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# Reach the end of
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if count == 0:
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temp = np.asarray(rx)
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Rx.append(temp[:,0:6])
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# Check for data + uncertainties
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if temp.shape[1]==8:
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d.append(temp[:,6])
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wd.append(temp[:,7])
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# Check for data only
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elif temp.shape[1]==7:
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d.append(temp[:,6])
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return Tx, Rx, d, wd
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