Spherical harmonic models of the magnetic field of Mars from Cain et al. (2003)

This archive contains spherical harmonic coefficients of the two magnetic field models of Mars that were published in Cain et al. (2003): FSU50 and FSU90. The two models here are identical to those found in the supplemental materials of that manuscript, with the exception that they have been reformatted for easy input into the pyshtools software. Cain, J. C., Ferguson, B. B., Mozzoni, D. (2003), An n = 90 internal potential function of the Martian crustal magnetic field, Journal of Geophysical Research: Planets, 108 (E2), doi:10.1029/2000JE001487.本归档文件包含Cain等人2003年发表的两项火星磁场模型的球谐系数（spherical harmonic coefficients）：FSU50与FSU90。本归档中的两款模型与该论文补充材料中的原始模型完全一致，仅针对适配pyshtools软件的便捷输入进行了格式重构。引用文献信息：Cain J C, Ferguson B B, Mozzoni D. 火星地壳磁场n=90阶内部势函数. 地球物理研究杂志：行星, 2003, 108(E2). DOI: 10.1029/2000JE001487.