# cal-type: potential gradient tensor
# mag-file: (0,0,200)
# obs-file: data/prism/prism
# site-file: (-30,-30,10)/(30,30,10)/51
# tet-file: data/prism/prism.1
# x(m) y(m) z(m) Bx(nT) By(nT) Bz(nT)
-30 -30 10 -146.3209023683029 -146.3209023682494 -146.358786972541 
-28.8 -28.8 10 -168.2745856477168 -168.2745856476783 -157.0108568956651 
-27.6 -27.6 10 -194.3156430801012 -194.3156430800717 -168.0175294557598 
-26.4 -26.4 10 -225.3398479364913 -225.3398479365024 -179.1209995667034 
-25.2 -25.2 10 -262.4628884201765 -262.4628884201896 -189.9066896629634 
-24 -24 10 -307.0770499989712 -307.0770499989806 -199.7283596275465 
-22.8 -22.8 10 -360.9212666917375 -360.9212666917292 -207.5984162040202 
-21.6 -21.6 10 -426.1658583675885 -426.1658583675678 -212.0272146084769 
-20.4 -20.4 10 -505.5113591713467 -505.5113591713311 -210.7877992325038 
-19.2 -19.2 10 -602.2964038910295 -602.2964038909715 -200.5723204305444 
-18 -18 10 -720.6003301692311 -720.600330169268 -176.4929017006459 
-16.8 -16.8 10 -865.307746991222 -865.3077469911933 -131.3637873204687 
-15.6 -15.6 10 -1042.06748266192 -1042.067482661931 -54.68738098297399 
-14.4 -14.4 10 -1257.015197729156 -1257.015197729069 68.73269794763996 
-13.2 -13.2 10 -1516.020985955809 -1516.020985955769 260.5796039246129 
-12 -12 10 -1823.056020320847 -1823.056020320787 551.0663626838574 
-10.8 -10.8 10 -2177.063696101226 -2177.063696101231 980.6350134986099 
-9.6 -9.6 10 -2566.612299340961 -2566.612299340995 1599.740052933875 
-8.4 -8.4 10 -2962.053583463829 -2962.053583463819 2463.498982436659 
-7.2 -7.2 10 -3306.838876124523 -3306.838876124422 3616.349813513633 
-6 -6 10 -3513.772562926109 -3513.772562926089 5063.16497541778 
-4.8 -4.8 10 -3476.070846260302 -3476.070846260278 6732.471061141239 
-3.6 -3.6 10 -3099.597126787949 -3099.597126787923 8453.467106587821 
-2.4 -2.4 10 -2346.829144034261 -2346.829144034261 9974.017264206421 
-1.2 -1.2 10 -1268.041645495877 -1268.041645495828 11024.50139270685 
0 0 10 -1.77351466845721e-11 -2.540900823078118e-11 11400.03318745997 
1.2 1.2 10 1268.041645495815 1268.041645495834 11024.50139270685 
2.4 2.4 10 2346.82914403426 2346.829144034275 9974.017264206421 
3.6 3.6 10 3099.597126787921 3099.597126787899 8453.467106587821 
4.8 4.8 10 3476.070846260308 3476.070846260311 6732.471061141248 
6 6 10 3513.772562926099 3513.772562926079 5063.164975417774 
7.2 7.2 10 3306.838876124481 3306.838876124506 3616.34981351364 
8.4 8.4 10 2962.05358346381 2962.053583463806 2463.498982436658 
9.6 9.6 10 2566.612299340942 2566.612299340952 1599.740052933878 
10.8 10.8 10 2177.063696101235 2177.063696101222 980.6350134986001 
12 12 10 1823.056020320839 1823.056020320821 551.0663626838547 
13.2 13.2 10 1516.020985955828 1516.020985955797 260.5796039246073 
14.4 14.4 10 1257.015197729146 1257.015197729115 68.73269794763996 
15.6 15.6 10 1042.067482661927 1042.067482661941 -54.68738098296365 
16.8 16.8 10 865.3077469911852 865.3077469912041 -131.3637873204614 
18 18 10 720.6003301692273 720.6003301692585 -176.4929017006331 
19.2 19.2 10 602.2964038910244 602.2964038909893 -200.5723204305532 
20.4 20.4 10 505.5113591713327 505.5113591713341 -210.7877992325007 
21.6 21.6 10 426.1658583675892 426.1658583675903 -212.0272146084774 
22.8 22.8 10 360.9212666916871 360.9212666916993 -207.5984162040191 
24 24 10 307.077049998961 307.0770499989722 -199.728359627542 
25.2 25.2 10 262.4628884202084 262.462888420196 -189.9066896629653 
26.4 26.4 10 225.339847936485 225.3398479364957 -179.1209995666972 
27.6 27.6 10 194.3156430800996 194.3156430800947 -168.017529455756 
28.8 28.8 10 168.2745856477007 168.2745856476974 -157.0108568956707 
30 30 10 146.3209023683037 146.3209023682655 -146.3587869725579