Synthetic GPS data file for a spherical source from COMSOL
Input data file: DataFile_GPS.txt
ASC-DESC InSAR synthetic data - OL DOINYO LENGAY
Input data file: DataFile_InSAR.txt
nLoops: 16

Inversion parameters
X2v   : chi square
X0,Y0 : location [UTM]
Z0    : depth [m b.s.l.]
dP    : dimensionless pressure change
dV    : volume change (1E6 m^3)

X2v X0 Y0 Z0 a dP dV
0.92 -3096    -2215     2679    78 -0.143 -210919.52
0.92 -3235    3232      6686  1355 -0.000 -782417.69
0.08 4999     1469       623   810 -0.000 -586116.85
0.79 4886     -3207     6957   165 -0.238 -3357891.92
0.92 -360     2999       531    52 -0.000 -47.21
0.92 -2420    2680      4768    73 -0.124 -154241.81
0.92 1576     -4971      196   225 -0.000 -9629.86
0.08 4994     1473       577   199 -0.024 -597342.24
0.08 4997     1473       579   254 -0.012 -597982.81
0.92 -3366    -2921     -310    78 -0.003 -4367.09
0.08 4997     1473       578   171 -0.038 -598344.16
0.08 4994     1473       577   194 -0.026 -597361.98
0.92 671      2820       169    66 -0.000 -421.27
0.92 1922     -4196     -693    73 -0.001 -1530.66
0.89 -794     -3369     7306   336 -0.014 -1699674.12
0.92 -3777    613       5318  1154 -0.000 -602406.55
