# File lib/numru/nusdas.rb, line 1045 def total if @meta[:projection] == "RG " parm = @meta[:subc]["RGAU"] raise("parameters RGAU in SUBC do not exist") unless parm size = parm[:i_n].max * parm[:j_n] else size = @meta[:size] size = size[0]*size[1] end size*@meta[:nplane]*@meta[:nvalidtime]*@meta[:nmember]*@meta[:nbasetime] end