# File lib/numru/nusdas.rb, line 1100
    def dim_names
      case @meta[:projection].rstrip
      when "LL", "GS", "RG", "MER", "NPS", "SPS", "LMN", "LMS", "OL"
        ary = ["lon", "lat"]
      when "YP"
        ary = ["lat", "z"]
      else
        ary = ["x", "y"]
      end
      if @meta[:nplane] > 1
        case @type1[6,2]
        when "PP"
          ary.push "pressure"
        when "SG"
          ary.push "sigma"
        when "ZS", "ZZ"
          ary.push "z"
        when "TH"
          ary.push "theta"
        else
          ary.push "plane"
        end
      end
      ary.push "validtime" if @meta[:nvalidtime] > 1
      ary.push "member" if @meta[:nmember] > 1
      ary.push "basetime" if @meta[:nbasetime] > 1
      return ary
    end