Returns {
    definitionSource: number;
    gridDefinitionTemplate: { code: number; description: string };
    interpretation: number;
    length: number;
    numberOfOctets: number;
    numberOfPoints: number;
    sectionName: "Grid Definition Section";
    sectionNumber: number;
    values:
        | {
            basicAngle: number;
            buildGrid: () => VectorPoint<Record<string, number>>[];
            dx: number;
            dy: number;
            gridUnits: string;
            lat1: number;
            lat2: number;
            lon1: number;
            lon2: number;
            majorAxisScaleFactor: number;
            majorAxisScaleValue: number;
            minorAxisScaleFactor: number;
            minorAxisScaleValue: number;
            nx: number;
            ny: number;
            radiusScaleFactor: number;
            radiusScaleValue: number;
            resolution: {
                code: number;
                value: {
                    iDirectionIncrements: { code: number; value: string };
                    jDirectionIncrements: { code: number; value: string };
                    vectorComponentResolution: { code: number; value: string };
                };
            };
            scanMode: {
                code: number;
                value: {
                    adjacentDir: { code: number; value: string };
                    pointOffsetX: { code: number; value: string };
                    pointOffsetY: { code: number; value: string };
                    rowDir: { code: number; value: string };
                    rowGridRule: { code: number; value: string };
                    rowOffset: { code: number; value: string };
                    xDir: { code: number; value: string };
                    yDir: { code: number; value: string };
                };
            };
            shape: { code: number; value: string };
            subdivisions: number;
        }
        | {
            buildGrid: (
                transformer?: Transformer,
            ) => VectorPoint<Record<string, number>>[];
            dx: number;
            dy: number;
            gridUnits: string;
            lat1: number;
            latD: number;
            lon1: number;
            lonV: number;
            majorAxisScaleFactor: number;
            majorAxisScaleValue: number;
            minorAxisScaleFactor: number;
            minorAxisScaleValue: number;
            nx: number;
            ny: number;
            projCenter: {
                code: number;
                value: {
                    biPolar: { code: number; value: string };
                    plane: { code: number; value: string };
                };
            };
            radiusScaleFactor: number;
            radiusScaleValue: number;
            resolution: {
                code: number;
                value: {
                    iDirectionIncrements: { code: number; value: string };
                    jDirectionIncrements: { code: number; value: string };
                    vectorComponentResolution: { code: number; value: string };
                };
            };
            scanMode: {
                code: number;
                value: {
                    adjacentDir: { code: number; value: string };
                    pointOffsetX: { code: number; value: string };
                    pointOffsetY: { code: number; value: string };
                    rowDir: { code: number; value: string };
                    rowGridRule: { code: number; value: string };
                    rowOffset: { code: number; value: string };
                    xDir: { code: number; value: string };
                    yDir: { code: number; value: string };
                };
            };
            shape: { code: number; value: string };
        };
}

• parsed grid definition

• definitionSource: number

  Source of grid definition

• gridDefinitionTemplate: { code: number; description: string }

  Grid definition template number Table 3.1

• interpretation: number

  Interpetation of list of numbers defining number of points Table 3.11

• length: number

  Length of GRIB section

• numberOfOctets: number

  Number of octets for optional list of numbers defining number of points

• numberOfPoints: number

  Number of data points

• sectionName: "Grid Definition Section"

  Name of Grib section

• sectionNumber: number

  Number of GRIB section

• values:
      | {
          basicAngle: number;
          buildGrid: () => VectorPoint<Record<string, number>>[];
          dx: number;
          dy: number;
          gridUnits: string;
          lat1: number;
          lat2: number;
          lon1: number;
          lon2: number;
          majorAxisScaleFactor: number;
          majorAxisScaleValue: number;
          minorAxisScaleFactor: number;
          minorAxisScaleValue: number;
          nx: number;
          ny: number;
          radiusScaleFactor: number;
          radiusScaleValue: number;
          resolution: {
              code: number;
              value: {
                  iDirectionIncrements: { code: number; value: string };
                  jDirectionIncrements: { code: number; value: string };
                  vectorComponentResolution: { code: number; value: string };
              };
          };
          scanMode: {
              code: number;
              value: {
                  adjacentDir: { code: number; value: string };
                  pointOffsetX: { code: number; value: string };
                  pointOffsetY: { code: number; value: string };
                  rowDir: { code: number; value: string };
                  rowGridRule: { code: number; value: string };
                  rowOffset: { code: number; value: string };
                  xDir: { code: number; value: string };
                  yDir: { code: number; value: string };
              };
          };
          shape: { code: number; value: string };
          subdivisions: number;
      }
      | {
          buildGrid: (
              transformer?: Transformer,
          ) => VectorPoint<Record<string, number>>[];
          dx: number;
          dy: number;
          gridUnits: string;
          lat1: number;
          latD: number;
          lon1: number;
          lonV: number;
          majorAxisScaleFactor: number;
          majorAxisScaleValue: number;
          minorAxisScaleFactor: number;
          minorAxisScaleValue: number;
          nx: number;
          ny: number;
          projCenter: {
              code: number;
              value: {
                  biPolar: { code: number; value: string };
                  plane: { code: number; value: string };
              };
          };
          radiusScaleFactor: number;
          radiusScaleValue: number;
          resolution: {
              code: number;
              value: {
                  iDirectionIncrements: { code: number; value: string };
                  jDirectionIncrements: { code: number; value: string };
                  vectorComponentResolution: { code: number; value: string };
              };
          };
          scanMode: {
              code: number;
              value: {
                  adjacentDir: { code: number; value: string };
                  pointOffsetX: { code: number; value: string };
                  pointOffsetY: { code: number; value: string };
                  rowDir: { code: number; value: string };
                  rowGridRule: { code: number; value: string };
                  rowOffset: { code: number; value: string };
                  xDir: { code: number; value: string };
                  yDir: { code: number; value: string };
              };
          };
          shape: { code: number; value: string };
      }

  Grid definition values