Pitch-angle and energy diffusion coefficients calculated for ions interacting with kinetic Alfven waves near the magnetopause

In each file:
the first row (starting with the second column) contains pitch-angle grid in degrees
the first column (starting with the second row) contains the energy grid in keV
"x_to_L" value in the file name denotes the position in space along the normal to the magnetopause relative to the current sheet center (see description file).
energy diffusion coefficients are measured in keV^2/s, and pitch-angle coefficients are measured in rad^2/s.

在每个数据文件中：
第一行（自第二列起）为以度为单位的投掷角网格（pitch-angle grid）
第一列（自第二行起）为以千电子伏特（keV）为单位的能量网格
文件名中的"x_to_L"值表示沿磁层顶（magnetopause）法线方向、相对于电流片中心的空间位置（详见说明文档）
能量扩散系数的单位为千电子伏特平方每秒（keV²/s），投掷角扩散系数的单位为弧度平方每秒（rad²/s）