code: function () {
              // Documented in defineProperties below.
              this._ncols = null;
  
              // Documented in defineProperties below.
              this._nrows = null;
  
              // Documented in defineProperties below.
              this._xllcorner = null;
  
              // Documented in defineProperties below.
              this._yllcorner = null;
  
              // Documented in defineProperties below.
              this._cellsize = null;
  
              // Documented in defineProperties below.
              this._NODATA_value = undefined;
          }
docs: Constructs a new container for AAIGrid metadata.
  @alias AAIGridMetadata
  @constructor
  @classdesc Contains the metadata for an AAIGrid file.