DAKAR chains and bestfits

Chains and bestfit points for the dakar chains. They have the label 'PriorAonly' when only varying A_ds and bias parameters. The order and names of the parameters are: ['A', 'b1_z1p0', 'c2_z1p0', 'b1_z1p3', 'c2_z1p3', 'b1_z1p6', 'c2_z1p6', 'b1_z2p0', 'c2_z2p0'] They have the label 'PriorNone' when all parameters are varied, in which case, the parameter names I normally use are: ['w', 'wa', 'A', 'omch2', 'ombh2', 'h', 'logAs', 'ns', 'b1_z1p0', 'c2_z1p0', 'b1_z1p3', 'c2_z1p3', 'b1_z1p6', 'c2_z1p6', 'b1_z2p0', 'c2_z2p0']For the cases with a single redshift bin, just remove the parameters that are not necessary.达喀尔链（Dakar chains）的采样链与最佳拟合点。当仅将A_ds与偏置参数设为可变参数时，样本标记为"PriorAonly"。参数的排序与名称如下：['A', 'b1_z1p0', 'c2_z1p0', 'b1_z1p3', 'c2_z1p3', 'b1_z1p6', 'c2_z1p6', 'b1_z2p0', 'c2_z2p0']。当将全部参数设为可变参数时，样本标记为"PriorNone"；此种场景下所采用的标准参数列表为：['w', 'wa', 'A', 'omch2', 'ombh2', 'h', 'logAs', 'ns', 'b1_z1p0', 'c2_z1p0', 'b1_z1p3', 'c2_z1p3', 'b1_z1p6', 'c2_z1p6', 'b1_z2p0', 'c2_z2p0']。针对单红移区间的场景，仅需移除非必需的参数即可。