ferromagnetic 0.0.1-alpha.5

Calculate the world geomagnetic fields using IGRF/WMM
Documentation
Lat -64.081 geodetic    Long  135.866     0.000 km South Magnetic Pole (2020)
   DATE       D   SV      I  SV      H    SV       X    SV       Y    SV       Z    SV      F    SV
 1900.5  -16.07   -26 -85.81  -1   5005   -31    4810   -40   -1385   -27  -68393    14  68576   -17
 1901.5  -16.50   -26 -85.84  -1   4975   -31    4770   -40   -1413   -27  -68379    14  68559   -17
 1902.5  -16.93   -26 -85.86  -1   4944   -30    4730   -40   -1440   -27  -68364    14  68543   -17
 1903.5  -17.37   -26 -85.89  -1   4914   -30    4690   -40   -1467   -27  -68350    14  68526   -16
 1904.5  -17.81   -27 -85.91  -1   4884   -30    4650   -40   -1494   -27  -68335    14  68510   -16
 1905.5  -18.26   -27 -85.94  -2   4853   -32    4609   -43   -1521   -26  -68321    15  68493   -17
 1906.5  -18.71   -27 -85.96  -2   4821   -32    4566   -43   -1547   -26  -68306    15  68476   -17
 1907.5  -19.17   -28 -85.99  -2   4789   -32    4524   -43   -1573   -26  -68291    15  68459   -17
 1908.5  -19.63   -28 -86.01  -2   4757   -32    4481   -43   -1598   -26  -68276    15  68442   -17
 1909.5  -20.10   -28 -86.04  -2   4726   -31    4438   -43   -1624   -26  -68262    15  68425   -17
 1910.5  -20.55   -25 -86.07  -2   4691   -38    4393   -48   -1646   -19  -68246    18  68407   -20
 1911.5  -20.97   -25 -86.10  -2   4653   -38    4345   -48   -1665   -19  -68228    18  68387   -20
 1912.5  -21.39   -26 -86.13  -2   4615   -38    4297   -48   -1683   -19  -68210    18  68366   -20
 1913.5  -21.83   -26 -86.16  -2   4578   -37    4249   -48   -1702   -19  -68193    18  68346   -20
 1914.5  -22.27   -27 -86.19  -2   4540   -37    4202   -48   -1721   -19  -68175    18  68326   -20
 1915.5  -22.67   -22 -86.22  -2   4501   -41    4153   -49   -1735   -10  -68160    14  68308   -17
 1916.5  -23.03   -22 -86.26  -2   4460   -41    4104   -49   -1745   -10  -68146    14  68292   -16
 1917.5  -23.40   -22 -86.29  -2   4419   -41    4055   -49   -1755   -10  -68132    14  68275   -16
 1918.5  -23.78   -23 -86.32  -2   4378   -41    4006   -49   -1765   -10  -68118    14  68259   -16
 1919.5  -24.16   -23 -86.36  -2   4337   -41    3957   -49   -1775   -10  -68105    14  68242   -16
 1920.5  -24.50   -18 -86.39  -2   4292   -48    3906   -53   -1780     0  -68095     5  68230    -8
 1921.5  -24.80   -18 -86.43  -2   4244   -48    3853   -53   -1780     0  -68090     5  68222    -8
 1922.5  -25.10   -18 -86.47  -2   4196   -48    3800   -53   -1780     0  -68085     5  68214    -8
 1923.5  -25.41   -19 -86.51  -2   4148   -48    3747   -53   -1780     0  -68079     5  68206    -8
 1924.5  -25.73   -19 -86.55  -2   4101   -48    3694   -53   -1780     0  -68074     5  68197    -8
 1925.5  -25.99   -12 -86.60  -3   4050   -54    3640   -55   -1775    11  -68074    -6  68195     3
 1926.5  -26.19   -12 -86.64  -3   3995   -54    3585   -55   -1763    11  -68080    -6  68197     3
 1927.5  -26.40   -13 -86.69  -3   3941   -54    3530   -55   -1752    11  -68086    -6  68200     3
 1928.5  -26.61   -13 -86.73  -3   3887   -54    3475   -55   -1741    11  -68092    -6  68203     3
 1929.5  -26.83   -13 -86.78  -3   3832   -54    3420   -55   -1730    11  -68098    -6  68205     3
 1930.5  -26.96    -2 -86.83  -3   3777   -57    3366   -52   -1712    24  -68108   -16  68213    12
 1931.5  -26.99    -2 -86.87  -3   3720   -57    3315   -52   -1688    24  -68124   -16  68225    12
 1932.5  -27.02    -2 -86.92  -3   3663   -57    3263   -52   -1664    24  -68140   -16  68238    12
 1933.5  -27.06    -2 -86.97  -3   3606   -57    3211   -52   -1640    24  -68155   -16  68250    13
 1934.5  -27.10    -2 -87.02  -3   3549   -57    3159   -52   -1616    24  -68171   -16  68263    13
 1935.5  -27.08     4 -87.07  -3   3488   -64    3106   -55   -1588    33  -68189   -21  68278    18
 1936.5  -27.02     4 -87.13  -3   3424   -64    3050   -55   -1555    33  -68210   -21  68296    18
 1937.5  -26.95     4 -87.18  -3   3360   -64    2995   -55   -1523    33  -68230   -21  68313    18
 1938.5  -26.88     4 -87.24  -3   3296   -64    2940   -55   -1490    33  -68251   -21  68331    18
 1939.5  -26.80     4 -87.29  -3   3232   -64    2884   -55   -1457    33  -68272   -21  68349    18
 1940.5  -27.36   -71 -87.33  -1   3190   -20    2833   -48   -1466   -50  -68316   -67  68391    66
 1941.5  -28.56   -72 -87.35  -1   3171   -18    2785   -48   -1516   -50  -68384   -67  68457    66
 1942.5  -29.77   -73 -87.36  -1   3153   -17    2737   -48   -1565   -50  -68451   -67  68523    67
 1943.5  -30.99   -74 -87.38  -1   3137   -15    2689   -48   -1615   -50  -68518   -67  68590    67
 1944.5  -32.23   -74 -87.39  -1   3122   -14    2641   -48   -1665   -50  -68586   -67  68657    67
 1945.5  -32.56    35 -87.42  -3   3090   -51    2605   -26   -1663    54  -68613    12  68683   -14
 1946.5  -31.97    36 -87.46  -2   3040   -50    2579   -26   -1609    54  -68601    12  68668   -14
 1947.5  -31.35    37 -87.50  -2   2990   -50    2553   -26   -1556    54  -68589    12  68654   -14
 1948.5  -30.72    39 -87.55  -2   2940   -50    2527   -26   -1502    54  -68577    12  68640   -14
 1949.5  -30.06    40 -87.59  -2   2891   -49    2502   -26   -1448    54  -68565    12  68626   -14
 1950.5  -29.46    33 -87.65  -6   2810  -111    2447   -84   -1382    78  -68564   -10  68621     5
 1951.5  -28.89    36 -87.75  -6   2699  -111    2363   -84   -1304    78  -68573   -10  68626     5
 1952.5  -28.27    39 -87.84  -6   2588  -111    2279   -84   -1226    78  -68583   -10  68632     6
 1953.5  -27.60    42 -87.93  -6   2477  -111    2195   -84   -1148    78  -68593   -10  68638     6
 1954.5  -26.86    46 -88.02  -6   2367  -110    2111   -84   -1069    78  -68603   -10  68644     6
 1955.5  -26.18    35 -88.11  -4   2268   -88    2035   -69   -1001    59  -68587    42  68624   -44
 1956.5  -25.58    38 -88.18  -4   2180   -88    1966   -69    -941    59  -68545    42  68580   -44
 1957.5  -24.93    41 -88.25  -4   2092   -87    1897   -69    -882    59  -68504    42  68536   -44
 1958.5  -24.22    44 -88.32  -4   2005   -87    1829   -69    -823    59  -68462    42  68492   -44
 1959.5  -23.44    49 -88.39  -4   1918   -87    1760   -69    -763    59  -68421    42  68448   -44
 1960.5  -22.97     7 -88.45  -2   1850   -49    1704   -43    -722    23  -68391    18  68416   -19
 1961.5  -22.84     8 -88.49  -2   1802   -49    1661   -43    -700    23  -68374    18  68397   -19
 1962.5  -22.71     8 -88.53  -2   1753   -49    1617   -43    -677    23  -68356    18  68378   -19
 1963.5  -22.57     9 -88.57  -2   1705   -49    1574   -43    -654    23  -68338    18  68359   -19
 1964.5  -22.42     9 -88.61  -2   1656   -49    1531   -43    -632    23  -68321    18  68341   -19
 1965.5  -22.75   -49 -88.65  -2   1611   -41    1486   -47    -623    -5  -68286    51  68305   -52
 1966.5  -23.59   -52 -88.68  -2   1570   -41    1439   -47    -629    -5  -68236    51  68254   -52
 1967.5  -24.48   -55 -88.71  -2   1530   -40    1392   -47    -634    -5  -68185    51  68202   -52
 1968.5  -25.42   -58 -88.75  -2   1490   -40    1345   -47    -639    -5  -68134    51  68150   -52
 1969.5  -26.41   -61 -88.78  -2   1450   -40    1299   -47    -645    -5  -68083    51  68099   -52
 1970.5  -27.73   -97 -88.81  -2   1414   -32    1252   -47    -658   -20  -68029    58  68044   -58
 1971.5  -29.38  -101 -88.83  -2   1382   -31    1204   -47    -678   -20  -67972    58  67986   -58
 1972.5  -31.11  -106 -88.86  -1   1352   -30    1157   -47    -698   -20  -67914    58  67927   -58
 1973.5  -32.92  -111 -88.88  -1   1323   -29    1110   -47    -719   -20  -67856    58  67869   -58
 1974.5  -34.80  -116 -88.91  -1   1295   -27    1063   -47    -739   -20  -67799    58  67811   -58
 1975.5  -36.50   -88 -88.93  -2   1263   -37    1015   -49    -751    -4  -67743    54  67755   -54
 1976.5  -38.01   -93 -88.96  -2   1226   -36     966   -49    -755    -4  -67689    54  67701   -54
 1977.5  -39.61   -99 -88.99  -2   1191   -35     917   -49    -759    -4  -67636    54  67646   -54
 1978.5  -41.32  -105 -89.02  -2   1156   -34     868   -49    -763    -4  -67582    54  67592   -54
 1979.5  -43.12  -111 -89.05  -2   1122   -33     819   -49    -767    -4  -67528    54  67538   -54
 1980.5  -44.95  -109 -89.07  -1   1091   -30     772   -45    -771    -3  -67476    51  67485   -51
 1981.5  -46.82  -115 -89.10  -1   1062   -29     727   -45    -774    -3  -67425    51  67434   -51
 1982.5  -48.78  -121 -89.12  -1   1034   -27     681   -45    -778    -3  -67374    51  67382   -51
 1983.5  -50.85  -127 -89.14  -1   1007   -26     636   -45    -781    -3  -67324    51  67331   -51
 1984.5  -53.03  -134 -89.16  -1    982   -25     590   -45    -784    -3  -67273    51  67280   -51
 1985.5  -54.78   -75 -89.18  -1    958   -23     552   -30    -783     6  -67232    30  67239   -30
 1986.5  -56.07   -79 -89.20  -1    935   -22     522   -30    -776     6  -67202    30  67209   -30
 1987.5  -57.41   -83 -89.22  -1    913   -22     492   -30    -770     6  -67172    30  67178   -30
 1988.5  -58.83   -87 -89.24  -1    892   -21     462   -30    -763     6  -67142    30  67148   -30
 1989.5  -60.31   -91 -89.26  -1    871   -21     431   -30    -757     6  -67112    30  67117   -30
 1990.5  -61.46   -47 -89.27  -1    856   -10     409   -15    -752     3  -67087    19  67092   -20
 1991.5  -62.25   -48 -89.28  -1    845   -10     394   -15    -748     3  -67068    19  67073   -20
 1992.5  -63.05   -49 -89.29   0    835   -10     379   -15    -745     3  -67048    19  67053   -20
 1993.5  -63.88   -50 -89.29   0    826   -10     363   -15    -741     3  -67029    19  67034   -20
 1994.5  -64.72   -51 -89.30   0    816   -10     348   -15    -738     3  -67009    19  67014   -20
 1995.5  -65.28   -15 -89.32  -1    799   -24     334   -13    -726    20  -66992    14  66997   -14
 1996.5  -65.53   -16 -89.34  -1    776   -23     321   -13    -706    20  -66979    14  66983   -14
 1997.5  -65.80   -17 -89.36  -1    752   -23     308   -13    -686    20  -66965    14  66969   -14
 1998.5  -66.09   -18 -89.38  -1    729   -23     295   -13    -666    20  -66951    14  66955   -14
 1999.5  -66.40   -19 -89.40  -1    705   -23     282   -13    -646    20  -66937    14  66941   -14
 2000.5  -66.60    -5 -89.42  -1    681   -25     271   -11    -625    23  -66920    20  66924   -20
 2001.5  -66.68    -5 -89.44  -1    656   -25     260   -11    -602    23  -66900    20  66904   -20
 2002.5  -66.77    -6 -89.46  -1    631   -25     249   -11    -580    23  -66881    20  66884   -20
 2003.5  -66.87    -6 -89.48  -1    606   -25     238   -11    -557    23  -66861    20  66864   -20
 2004.5  -66.97    -7 -89.50  -1    581   -25     227   -11    -534    23  -66841    20  66844   -20
 2005.5  -66.93    12 -89.53  -1    554   -29     217   -10    -509    27  -66825    12  66828   -12
 2006.5  -66.73    13 -89.55  -1    525   -29     207   -10    -482    27  -66813    12  66815   -12
 2007.5  -66.50    15 -89.57  -1    496   -29     198   -10    -455    27  -66801    12  66803   -12
 2008.5  -66.24    16 -89.60  -1    467   -29     188   -10    -427    27  -66789    12  66791   -12
 2009.5  -65.95    19 -89.62  -1    438   -29     179   -10    -400    27  -66777    12  66779   -12
 2010.5  -65.52    34 -89.65  -2    403   -41     167   -13    -367    39  -66772    -1  66773     1
 2011.5  -64.89    42 -89.69  -2    362   -41     154   -13    -328    39  -66773    -1  66774     1
 2012.5  -64.10    53 -89.72  -2    321   -41     140   -13    -289    39  -66774    -1  66775     1
 2013.5  -63.08    70 -89.76  -2    280   -41     127   -13    -250    39  -66775    -1  66775     1
 2014.5  -61.72    96 -89.79  -2    240   -41     114   -13    -211    39  -66776    -1  66776     1
 2015.5  -60.85    -1 -89.83  -2    197   -44      96   -21    -172    38  -66774     5  66774    -5
 2016.5  -60.86    -1 -89.87  -2    154   -44      75   -21    -134    38  -66769     5  66769    -5
 2017.5  -60.88    -2 -89.91  -2    110   -44      53   -21     -96    38  -66764     5  66764    -5
 2018.5  -60.94    -5 -89.94  -2     66   -44      32   -21     -57    38  -66759     5  66759    -5
 2019.5  -61.21   -49 -89.98  -2     22   -44      11   -21     -19    38  -66754     5  66754    -5
 2020.5  121.39   -40 -89.98   3     25    50     -13   -26      21    43  -66751     0  66751     0
 2021.5  121.16    -5 -89.94   3     75    50     -39   -26      64    43  -66752     0  66752     0
 2022.5  121.12    -2 -89.89   3    125    50     -65   -26     107    43  -66752     0  66752     1
 2023.5  121.10    -1 -89.85   3    175    50     -90   -26     150    43  -66753     0  66753     1
 2024.5  121.09    -1 -89.81   3    225    50    -116   -26     192    43  -66753     0  66754     1