Exemple #1
0
        /// <summary> Reads the Grib data
        ///
        /// </summary>
        /// <param name="offset"> offset into file.
        /// </param>
        /// <param name="DecimalScale">
        /// </param>
        /// <param name="bmsExists">
        /// </param>
        /// <throws>  NotSupportedException </throws>
        /// <returns> float[]
        /// </returns>
        public float[] getData(long offset, int DecimalScale, bool bmsExists)
        {
            long start = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;

            raf.Seek(offset, System.IO.SeekOrigin.Begin);
            //System.out.println( "raf.Position=" + raf.Position );

            // Need section 3 and 4 to read/interpet the data, section 5
            // as a check that all data read and sections are correct

            Grib1BitMapSection bms = null;

            if (bmsExists)
            {
                // read Bit Mapped Section 3
                bms = new Grib1BitMapSection(raf);
            }

            // read Binary Data Section 4
            Grib1BinaryDataSection bds = new Grib1BinaryDataSection(raf, DecimalScale, bms);

            return(bds.Values);
        } // end getData
Exemple #2
0
        /// <summary> Reads the Grib data 
        /// 
        /// </summary>
        /// <param name="offset"> offset into file.
        /// </param>
        /// <param name="DecimalScale">
        /// </param>
        /// <param name="bmsExists">
        /// </param>
        /// <throws>  NotSupportedException </throws>
        /// <returns> float[]
        /// </returns>
        public float[] getData(long offset, int DecimalScale, bool bmsExists)
        {
            long start = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;

            raf.Seek(offset, System.IO.SeekOrigin.Begin);
            //System.out.println( "raf.Position=" + raf.Position );

            // Need section 3 and 4 to read/interpet the data, section 5
            // as a check that all data read and sections are correct

            Grib1BitMapSection bms = null;
            if (bmsExists)
            // read Bit Mapped Section 3
                bms = new Grib1BitMapSection(raf);

            // read Binary Data Section 4
            Grib1BinaryDataSection bds = new Grib1BinaryDataSection(raf, DecimalScale, bms);

            return bds.Values;
        }