Ejemplo n.º 1
0
        public void DecodeRtiConstructorTest()
        {
            DataSet.GoodEarthDataSet ge = new DataSet.GoodEarthDataSet(DataSet.Ensemble.DATATYPE_INT,                           // Type of data stored (Float or Int)
                                                                                    30,                                             // Number of bins
                                                                                    4,                                              // Number of beams
                                                                                    DataSet.Ensemble.DEFAULT_IMAG,                  // Default Image
                                                                                    DataSet.Ensemble.DEFAULT_NAME_LENGTH,           // Default Image length
                                                                                    DataSet.Ensemble.GoodEarthID);                  // Dataset ID

            ge.GoodEarthData[0, 0] = 2;
            ge.GoodEarthData[0, 1] = 2;
            ge.GoodEarthData[0, 2] = 1;
            ge.GoodEarthData[0, 3] = 2;
            ge.GoodEarthData[1, 0] = 2;
            ge.GoodEarthData[1, 1] = 2;
            ge.GoodEarthData[1, 2] = 2;
            ge.GoodEarthData[1, 3] = 1;

            Pd0PercentGood pg = new Pd0PercentGood(ge, 2);

            Assert.AreEqual(100, pg.PercentGood[0, 0], "Percent Good Bin 0, Beam 0 is incorrect.");
            Assert.AreEqual(50, pg.PercentGood[0, 1], "Percent Good Bin 0, Beam 1 is incorrect.");
            Assert.AreEqual(100, pg.PercentGood[0, 2], "Percent Good Bin 0, Beam 2 is incorrect.");
            Assert.AreEqual(100, pg.PercentGood[0, 3], "Percent Good Bin 0, Beam 3 is incorrect.");
            Assert.AreEqual(50, pg.PercentGood[1, 0], "Percent Good Bin 1, Beam 0 is incorrect.");
            Assert.AreEqual(100, pg.PercentGood[1, 1], "Percent Good Bin 1, Beam 1 is incorrect.");
            Assert.AreEqual(100, pg.PercentGood[1, 2], "Percent Good Bin 1, Beam 2 is incorrect.");
            Assert.AreEqual(100, pg.PercentGood[1, 3], "Percent Good Bin 1, Beam 3 is incorrect.");
        }
Ejemplo n.º 2
0
        public void DecodePd0Test()
        {
            Pd0PercentGood pg = new Pd0PercentGood(30);

            pg.PercentGood[0, 0] = 100;
            pg.PercentGood[0, 1] = 100;
            pg.PercentGood[0, 2] = 50;
            pg.PercentGood[0, 3] = 100;
            pg.PercentGood[1, 0] = 100;
            pg.PercentGood[1, 1] = 100;
            pg.PercentGood[1, 2] = 100;
            pg.PercentGood[1, 3] = 50;

            DataSet.GoodEarthDataSet goodEarth = new DataSet.GoodEarthDataSet(30);
            goodEarth.DecodePd0Ensemble(pg, 2);

            Assert.AreEqual(1, goodEarth.GoodEarthData[0, 0], "Good Earth Bin 0, Beam 0 is incorrect.");
            Assert.AreEqual(2, goodEarth.GoodEarthData[0, 1], "Good Earth Bin 0, Beam 1 is incorrect.");
            Assert.AreEqual(2, goodEarth.GoodEarthData[0, 2], "Good Earth Bin 0, Beam 2 is incorrect.");
            Assert.AreEqual(2, goodEarth.GoodEarthData[0, 3], "Good Earth Bin 0, Beam 3 is incorrect.");
            Assert.AreEqual(2, goodEarth.GoodEarthData[1, 0], "Good Earthd Bin 1, Beam 0 is incorrect.");
            Assert.AreEqual(1, goodEarth.GoodEarthData[1, 1], "Good Earth Bin 1, Beam 1 is incorrect.");
            Assert.AreEqual(2, goodEarth.GoodEarthData[1, 2], "Good Earth Bin 1, Beam 2 is incorrect.");
            Assert.AreEqual(2, goodEarth.GoodEarthData[1, 3], "Good Earth Bin 1, Beam 3 is incorrect.");
        }
Ejemplo n.º 3
0
            /// <summary>
            /// Convert the Pd0 Percent Good data type to the RTI Good Beam data set.
            /// </summary>
            /// <param name="pg">PD0 Percent Good.</param>
            /// <param name="pingsPerEnsemble">Pings Per Ensemble.</param>
            public void DecodePd0Ensemble(Pd0PercentGood pg, int pingsPerEnsemble)
            {
                NumElements        = pg.NumDepthCells;
                ElementsMultiplier = pg.NumBeams;

                if (pg.PercentGood != null)
                {
                    GoodBeamData = new int[pg.PercentGood.GetLength(0), pg.PercentGood.GetLength(1)];

                    // PD0 is 0.5 dB per count

                    for (int bin = 0; bin < pg.PercentGood.GetLength(0); bin++)
                    {
                        for (int beam = 0; beam < pg.PercentGood.GetLength(1); beam++)
                        {
                            // Remap only for 4 beam systems
                            int newBeam = 0;
                            if (pg.PercentGood.GetLength(1) >= 4)
                            {
                                // PD0 beam order 3,2,0,1
                                switch (beam)
                                {
                                case 3:
                                    newBeam = 0;
                                    break;

                                case 2:
                                    newBeam = 1;
                                    break;

                                case 0:
                                    newBeam = 2;
                                    break;

                                case 1:
                                    newBeam = 3;
                                    break;
                                }
                            }
                            else
                            {
                                newBeam = beam;
                            }

                            GoodBeamData[bin, beam] = (int)Math.Round((pg.PercentGood[bin, newBeam] / 100.0f) * pingsPerEnsemble);
                        }
                    }
                }
            }
Ejemplo n.º 4
0
            /// <summary>
            /// Convert the Pd0 Percent Good data type to the RTI Good Earth data set.
            /// </summary>
            /// <param name="pg">PD0 Percent Good.</param>
            /// <param name="pingsPerEnsemble">Pings Per Ensemble.</param>
            public void DecodePd0Ensemble(Pd0PercentGood pg, int pingsPerEnsemble)
            {
                if (pg.PercentGood != null)
                {
                    GoodEarthData = new int[pg.PercentGood.GetLength(0), pg.PercentGood.GetLength(1)];

                    // PD0 is 0.5 dB per count

                    for (int bin = 0; bin < pg.PercentGood.GetLength(0); bin++)
                    {
                        for (int beam = 0; beam < pg.PercentGood.GetLength(1); beam++)
                        {
                            // PD0 beam order 3,2,0,1
                            int newBeam = 0;
                            switch (beam)
                            {
                                case 3:
                                    newBeam = 0;
                                    break;
                                case 2:
                                    newBeam = 1;
                                    break;
                                case 0:
                                    newBeam = 2;
                                    break;
                                case 1:
                                    newBeam = 3;
                                    break;
                            }

                            GoodEarthData[bin, beam] = (int)Math.Round((pg.PercentGood[bin, newBeam] / 100.0f) * pingsPerEnsemble);
                        }
                    }
                }
            }
Ejemplo n.º 5
0
        public void TestEncodeVelCorrEchoPgBt()
        {
            PD0 pd0 = new PD0();
            pd0.FixedLeader.NumberOfCells = 5;

            Pd0Velocity vel = new Pd0Velocity(5);
            vel.Velocities[0, 0] = 32;
            vel.Velocities[0, 1] = -32;
            pd0.AddDataType(vel);

            Pd0Correlation corr = new Pd0Correlation(5);
            corr.Correlation[0, 0] = 32;
            corr.Correlation[0, 1] = 255;
            pd0.AddDataType(corr);

            Pd0EchoIntensity ei = new Pd0EchoIntensity(5);
            ei.EchoIntensity[0, 0] = 32;
            ei.EchoIntensity[0, 1] = 255;
            pd0.AddDataType(ei);

            Pd0PercentGood pg = new Pd0PercentGood(5);
            pg.PercentGood[0, 0] = 32;
            pg.PercentGood[0, 1] = 255;
            pd0.AddDataType(pg);

            Pd0BottomTrack bt = new Pd0BottomTrack();
            bt.BtPingsPerEnsemble = 20;
            bt.BtDelayBeforeReacquire = 20;
            bt.BtAmplitudeBeam0 = 255;
            pd0.AddDataType(bt);

            byte[] encode = pd0.Encode();

            int flOffset = pd0.Header.GetFixedLeader().Offset;
            int velOffset = pd0.Header.GetVelocity().Offset;
            int corrOffset = pd0.Header.GetCorrelation().Offset;
            int eiOffset = pd0.Header.GetEchoIntensity().Offset;
            int pgOffset = pd0.Header.GetPercentGood().Offset;
            int btOffset = pd0.Header.GetBottomTrack().Offset;

            Assert.AreEqual(0, encode[flOffset], "Fixed Leader ID LSB is incorrect");
            Assert.AreEqual(0, encode[flOffset + 1], "Fixed Leader ID MSB is incorrect");
            Assert.AreEqual(5, encode[flOffset + 9], "Number of depth cells is incorrect");

            Assert.AreEqual(32, MathHelper.LsbMsbShort(encode[velOffset + 2], encode[velOffset + 3]), "Velocity Bin 0, Beam 0 is incorrect.");
            Assert.AreEqual(-32, MathHelper.LsbMsbShort(encode[velOffset + 4], encode[velOffset + 5]), "Velocity Bin 0, Beam 1 is incorrect.");

            Assert.AreEqual(32, encode[corrOffset + 2], "Correlation Bin 0, Beam 0 is incorrect.");
            Assert.AreEqual(255, encode[corrOffset + 3], "Correlation Bin 0, Beam 1 is incorrect.");

            Assert.AreEqual(32, encode[eiOffset + 2], "Echo Intensity Bin 0, Beam 0 is incorrect.");
            Assert.AreEqual(255, encode[eiOffset + 3], "Echo Intensity Bin 0, Beam 1 is incorrect.");

            Assert.AreEqual(32, encode[pgOffset + 2], "Percent Good Bin 0, Beam 0 is incorrect.");
            Assert.AreEqual(255, encode[pgOffset + 3], "Percent Good Bin 0, Beam 1 is incorrect.");

            Assert.AreEqual(20, MathHelper.LsbMsbUShort(encode[btOffset + 2], encode[btOffset + 3]), "Bottom Track Pings per Ensemble is incorrect.");
            Assert.AreEqual(20, MathHelper.LsbMsbUShort(encode[btOffset + 4], encode[btOffset + 5]), "Bottom Track Delay Before Reacquire is incorrect.");
            Assert.AreEqual(255, encode[btOffset + 36], "Bottom Track Amplitude Beam 0 is incorrect.");

            Assert.IsTrue(pd0.IsBottomTrackExist, "IsBottomTrackExist is incorrect.");
            Assert.IsTrue(pd0.IsCorrelationExist, "IsCorrelationExist is incorrect.");
            Assert.IsTrue(pd0.IsEchoIntensityExist, "IsEchoIntensityExist is incorrect.");
            Assert.IsTrue(pd0.IsPercentGoodExist, "IsPercentGoodExist is incorrect.");
        }
Ejemplo n.º 6
0
        public void TestDecodeVelocityPgCorrEiBt()
        {
            PD0 pd0 = new PD0();
            pd0.FixedLeader.NumberOfCells = 5;

            #region Velocity

            Pd0Velocity vel = new Pd0Velocity();
            // 2 Byte Header
            // 8 Bytes per depth cell
            // 4 Beams per depth cell
            // 2 Bytes per beam
            byte[] velData = new byte[42];

            velData[0] = Pd0Velocity.ID_LSB;
            velData[1] = Pd0Velocity.ID_MSB;
            velData[2] = 0xE8;                                   // DS0 Beam 0 LSB
            velData[3] = 0x00;                                   // DS0 Beam 0 MSB
            velData[4] = 0xBD;                                   // DS0 Beam 1 LSB
            velData[5] = 0xFE;                                   // DS0 Beam 1 MSB
            velData[6] = 0xC8;                                   // DS0 Beam 2 LSB
            velData[7] = 0x01;                                   // DS0 Beam 2 MSB
            velData[8] = 0x72;                                   // DS0 Beam 3 LSB
            velData[9] = 0xFD;                                   // DS0 Beam 3 MSB

            velData[(4 * 8) + 2 + 0] = 0xD0;                     // DS4 Beam 0 LSB
            velData[(4 * 8) + 2 + 1] = 0x04;                     // DS4 Beam 0 MSB
            velData[(4 * 8) + 2 + 2] = 0xD5;                     // DS4 Beam 1 LSB
            velData[(4 * 8) + 2 + 3] = 0xFA;                     // DS4 Beam 1 MSB
            velData[(4 * 8) + 2 + 4] = 0xB0;                     // DS4 Beam 2 LSB
            velData[(4 * 8) + 2 + 5] = 0x05;                     // DS4 Beam 2 MSB
            velData[(4 * 8) + 2 + 6] = 0x8A;                     // DS4 Beam 3 LSB
            velData[(4 * 8) + 2 + 7] = 0xF9;                     // DS4 Beam 3 MSB

            vel.Decode(velData);

            #endregion
            pd0.AddDataType(vel);                       // Add Velocity

            #region Percent Good

            Pd0PercentGood pg = new Pd0PercentGood();

            // 2 Byte Header
            // 4 Bytes per depth cell
            // 4 Beams per depth cell
            // 2 Bytes per beam
            byte[] pgData = new byte[22];

            pgData[0] = Pd0PercentGood.ID_LSB;
            pgData[1] = Pd0PercentGood.ID_MSB;
            pgData[2] = 0xE8;                                   // DS0 Beam 0
            pgData[3] = 0x7B;                                   // DS0 Beam 1
            pgData[4] = 0x7A;                                   // DS0 Beam 2
            pgData[5] = 0xDF;                                   // DS0 Beam 3

            pgData[(4 * 4) + 2 + 0] = 0x6F;                     // DS4 Beam 0
            pgData[(4 * 4) + 2 + 1] = 0xDE;                     // DS4 Beam 1
            pgData[(4 * 4) + 2 + 2] = 0x15;                     // DS4 Beam 2
            pgData[(4 * 4) + 2 + 3] = 0x22;                     // DS4 Beam 3

            pg.Decode(pgData);

            #endregion
            pd0.AddDataType(pg);                        // Add Percent Good

            #region Correlation

            Pd0Correlation corr = new Pd0Correlation();

            // 2 Byte Header
            // 4 Bytes per depth cell
            // 4 Beams per depth cell
            // 2 Bytes per beam
            byte[] corrData = new byte[22];

            corrData[0] = Pd0Velocity.ID_LSB;
            corrData[1] = Pd0Velocity.ID_MSB;
            corrData[2] = 0xE8;                                   // DS0 Beam 0
            corrData[3] = 0x7B;                                   // DS0 Beam 1
            corrData[4] = 0x7A;                                   // DS0 Beam 2
            corrData[5] = 0xDF;                                   // DS0 Beam 3

            corrData[(4 * 4) + 2 + 0] = 0x6F;                     // DS4 Beam 0
            corrData[(4 * 4) + 2 + 1] = 0xDE;                     // DS4 Beam 1
            corrData[(4 * 4) + 2 + 2] = 0x15;                     // DS4 Beam 2
            corrData[(4 * 4) + 2 + 3] = 0x22;                     // DS4 Beam 3

            corr.Decode(corrData);

            #endregion
            pd0.AddDataType(corr);                      // Add Correlation

            #region Echo Intensity

            Pd0EchoIntensity ei = new Pd0EchoIntensity();

            // 2 Byte Header
            // 4 Bytes per depth cell
            // 4 Beams per depth cell
            // 2 Bytes per beam
            byte[] eiData = new byte[22];

            eiData[0] = Pd0Velocity.ID_LSB;
            eiData[1] = Pd0Velocity.ID_MSB;
            eiData[2] = 0xE8;                                   // DS0 Beam 0
            eiData[3] = 0x7B;                                   // DS0 Beam 1
            eiData[4] = 0x7A;                                   // DS0 Beam 2
            eiData[5] = 0xDF;                                   // DS0 Beam 3

            eiData[(4 * 4) + 2 + 0] = 0x6F;                     // DS4 Beam 0
            eiData[(4 * 4) + 2 + 1] = 0xDE;                     // DS4 Beam 1
            eiData[(4 * 4) + 2 + 2] = 0x15;                     // DS4 Beam 2
            eiData[(4 * 4) + 2 + 3] = 0x22;                     // DS4 Beam 3

            ei.Decode(eiData);

            #endregion
            pd0.AddDataType(ei);                        // Add Echo Intensity

            #region Bottom Track

            Pd0BottomTrack bt = new Pd0BottomTrack();

            // 2 Byte Header
            // 4 Bytes per depth cell
            // 4 Beams per depth cell
            // 2 Bytes per beam
            byte[] btData = new byte[Pd0BottomTrack.DATATYPE_SIZE];

            bt.Decode(btData);

            #endregion
            pd0.AddDataType(bt);                        // Add Bottom Track

            byte[] data = pd0.Encode();

            // Size
            int size = pd0.FixedLeader.GetDataTypeSize();
            size += pd0.VariableLeader.GetDataTypeSize();
            size += 2;      // Spare
            size += pd0.Header.GetDataTypeSize();
            size += pd0.Velocity.GetDataTypeSize();
            size += pd0.PercentGood.GetDataTypeSize();
            size += pd0.Correlation.GetDataTypeSize();
            size += pd0.EchoIntensity.GetDataTypeSize();
            size += pd0.BottomTrack.GetDataTypeSize();

            Assert.AreEqual(7, pd0.Header.NumberOfDataTypes(), "Number of Data Types is incorrect.");
            Assert.AreEqual(5, pd0.Header.NumberOfDepthCells, "Number of depth cells is incorrect.");
            Assert.AreEqual(size, MathHelper.LsbMsbShort(data[2], data[3]), "Number of Bytes is incorrect.");
            Assert.AreEqual(7, data[5], "Number of Data Types is incorrect.");
            Assert.AreEqual(size + 2, data.Length, "Array Size is incorrect.");     // Add 2 for the checksum

            int flOffset = pd0.Header.GetDataTypeSize();
            Assert.AreEqual(flOffset, MathHelper.LsbMsbShort(data[6], data[7]), "Fixed Leader offset is incorrect.");

            int vlOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE;
            Assert.AreEqual(vlOffset, MathHelper.LsbMsbShort(data[8], data[9]), "Variable Leader offset is incorrect.");

            int velOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE;
            Assert.AreEqual(velOffset, MathHelper.LsbMsbShort(data[10], data[11]), "Velocity offset is incorrect.");

            int pgOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE + pd0.Velocity.GetDataTypeSize();
            Assert.AreEqual(pgOffset, MathHelper.LsbMsbShort(data[12], data[13]), "Percent Good offset is incorrect.");

            int corrOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE + pd0.Velocity.GetDataTypeSize() + pd0.PercentGood.GetDataTypeSize();
            Assert.AreEqual(corrOffset, MathHelper.LsbMsbShort(data[14], data[15]), "Correlation offset is incorrect.");

            int eiOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE + pd0.Velocity.GetDataTypeSize() + pd0.PercentGood.GetDataTypeSize() + pd0.Correlation.GetDataTypeSize();
            Assert.AreEqual(eiOffset, MathHelper.LsbMsbShort(data[16], data[17]), "Echo Intensity offset is incorrect.");

            int btOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE + pd0.Velocity.GetDataTypeSize() + pd0.PercentGood.GetDataTypeSize() + pd0.Correlation.GetDataTypeSize() + pd0.EchoIntensity.GetDataTypeSize();
            Assert.AreEqual(btOffset, MathHelper.LsbMsbShort(data[18], data[19]), "Bottom Track offset is incorrect.");
        }
Ejemplo n.º 7
0
        public void TestDecodeVelocityPg()
        {
            PD0 pd0 = new PD0();
            pd0.FixedLeader.NumberOfCells = 5;

            #region Velocity

            Pd0Velocity vel = new Pd0Velocity();
            // 2 Byte Header
            // 8 Bytes per depth cell
            // 4 Beams per depth cell
            // 2 Bytes per beam
            byte[] velData = new byte[42];

            velData[0] = Pd0Velocity.ID_LSB;
            velData[1] = Pd0Velocity.ID_MSB;
            velData[2] = 0xE8;                                   // DS0 Beam 0 LSB
            velData[3] = 0x00;                                   // DS0 Beam 0 MSB
            velData[4] = 0xBD;                                   // DS0 Beam 1 LSB
            velData[5] = 0xFE;                                   // DS0 Beam 1 MSB
            velData[6] = 0xC8;                                   // DS0 Beam 2 LSB
            velData[7] = 0x01;                                   // DS0 Beam 2 MSB
            velData[8] = 0x72;                                   // DS0 Beam 3 LSB
            velData[9] = 0xFD;                                   // DS0 Beam 3 MSB

            velData[(4 * 8) + 2 + 0] = 0xD0;                     // DS4 Beam 0 LSB
            velData[(4 * 8) + 2 + 1] = 0x04;                     // DS4 Beam 0 MSB
            velData[(4 * 8) + 2 + 2] = 0xD5;                     // DS4 Beam 1 LSB
            velData[(4 * 8) + 2 + 3] = 0xFA;                     // DS4 Beam 1 MSB
            velData[(4 * 8) + 2 + 4] = 0xB0;                     // DS4 Beam 2 LSB
            velData[(4 * 8) + 2 + 5] = 0x05;                     // DS4 Beam 2 MSB
            velData[(4 * 8) + 2 + 6] = 0x8A;                     // DS4 Beam 3 LSB
            velData[(4 * 8) + 2 + 7] = 0xF9;                     // DS4 Beam 3 MSB

            vel.Decode(velData);

            #endregion
            pd0.AddDataType(vel);                       // Add Velocity

            #region Percent Good

            Pd0PercentGood pg = new Pd0PercentGood();

            // 2 Byte Header
            // 4 Bytes per depth cell
            // 4 Beams per depth cell
            // 2 Bytes per beam
            byte[] pgData = new byte[22];

            pgData[0] = Pd0PercentGood.ID_LSB;
            pgData[1] = Pd0PercentGood.ID_MSB;
            pgData[2] = 0xE8;                                   // DS0 Beam 0
            pgData[3] = 0x7B;                                   // DS0 Beam 1
            pgData[4] = 0x7A;                                   // DS0 Beam 2
            pgData[5] = 0xDF;                                   // DS0 Beam 3

            pgData[(4 * 4) + 2 + 0] = 0x6F;                     // DS4 Beam 0
            pgData[(4 * 4) + 2 + 1] = 0xDE;                     // DS4 Beam 1
            pgData[(4 * 4) + 2 + 2] = 0x15;                     // DS4 Beam 2
            pgData[(4 * 4) + 2 + 3] = 0x22;                     // DS4 Beam 3

            pg.Decode(pgData);

            #endregion
            pd0.AddDataType(pg);                        // Add Percent Good

            byte[] data = pd0.Encode();

            // Size
            int size = Pd0VariableLeader.DATATYPE_SIZE;
            size += Pd0FixedLeader.DATATYPE_SIZE;
            size += 2;      // Spare
            //size += 2;      // Checksum
            size += pd0.Header.GetDataTypeSize();
            size += pd0.Velocity.GetDataTypeSize();
            size += pd0.PercentGood.GetDataTypeSize();

            Assert.AreEqual(4, pd0.Header.NumberOfDataTypes(), "Number of Data Types is incorrect.");
            Assert.AreEqual(5, pd0.Header.NumberOfDepthCells, "Number of depth cells is incorrect.");
            Assert.AreEqual(size, MathHelper.LsbMsbShort(data[2], data[3]), "Number of Bytes is incorrect.");
            Assert.AreEqual(4, data[5], "Number of Data Types is incorrect.");
            Assert.AreEqual(size + 2, data.Length, "Array Size is incorrect.");     // Add 2 for the checksum

            int flOffset = pd0.Header.GetDataTypeSize();
            Assert.AreEqual(flOffset, MathHelper.LsbMsbShort(data[6], data[7]), "Fixed Leader offset is incorrect.");

            int vlOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE;
            Assert.AreEqual(vlOffset, MathHelper.LsbMsbShort(data[8], data[9]), "Variable Leader offset is incorrect.");

            int velOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE;
            Assert.AreEqual(velOffset, MathHelper.LsbMsbShort(data[10], data[11]), "Velocity offset is incorrect.");

            int pgOffset = pd0.Header.GetDataTypeSize() + Pd0FixedLeader.DATATYPE_SIZE + Pd0VariableLeader.DATATYPE_SIZE + pd0.Velocity.GetDataTypeSize();
            Assert.AreEqual(pgOffset, MathHelper.LsbMsbShort(data[12], data[13]), "Percent Good offset is incorrect.");
        }
Ejemplo n.º 8
0
        public void TestDecode()
        {
            Pd0PercentGood pg = new Pd0PercentGood();

            // 2 Byte Header
            // 4 Bytes per depth cell
            // 4 Beams per depth cell
            // 2 Bytes per beam
            byte[] data = new byte[22];

            data[0] = Pd0PercentGood.ID_LSB;
            data[1] = Pd0PercentGood.ID_MSB;
            data[2] = 0xE8;                                   // DS0 Beam 0
            data[3] = 0x7B;                                   // DS0 Beam 1
            data[4] = 0x7A;                                   // DS0 Beam 2
            data[5] = 0xDF;                                   // DS0 Beam 3

            data[(4 * 4) + 2 + 0] = 0x6F;                     // DS4 Beam 0
            data[(4 * 4) + 2 + 1] = 0xDE;                     // DS4 Beam 1
            data[(4 * 4) + 2 + 2] = 0x15;                     // DS4 Beam 2
            data[(4 * 4) + 2 + 3] = 0x22;                     // DS4 Beam 3

            pg.Decode(data);

            Assert.AreEqual(5, pg.PercentGood.GetLength(0), "Number of Depth Cells is incorrect.");
            Assert.AreEqual(232, pg.PercentGood[0, 0], "DS 0 Beam 0 is incorrect.");
            Assert.AreEqual(123, pg.PercentGood[0, 1], "DS 0 Beam 1 is incorrect.");
            Assert.AreEqual(122, pg.PercentGood[0, 2], "DS 0 Beam 2 is incorrect.");
            Assert.AreEqual(223, pg.PercentGood[0, 3], "DS 0 Beam 3 is incorrect.");

            Assert.AreEqual(111, pg.PercentGood[4, 0], "DS 4 Beam 0 is incorrect.");
            Assert.AreEqual(222, pg.PercentGood[4, 1], "DS 4 Beam 1 is incorrect.");
            Assert.AreEqual(21, pg.PercentGood[4, 2], "DS 4 Beam 2 is incorrect.");
            Assert.AreEqual(34, pg.PercentGood[4, 3], "DS 4 Beam 3 is incorrect.");
        }
Ejemplo n.º 9
0
        public void TestEncode()
        {
            Pd0PercentGood pg = new Pd0PercentGood();

            pg.PercentGood = new byte[5, 4];

            pg.PercentGood[0, 0] = 232;
            pg.PercentGood[0, 1] = 123;
            pg.PercentGood[0, 2] = 122;
            pg.PercentGood[0, 3] = 223;

            pg.PercentGood[4, 0] = 111;
            pg.PercentGood[4, 1] = 222;
            pg.PercentGood[4, 2] = 21;
            pg.PercentGood[4, 3] = 34;

            byte[] data = pg.Encode();

            // DS 0 Beam 0
            Assert.AreEqual(0xE8, data[2], "DS 0 Beam 0 Encode is incorrect.");

            // DS 0 Beam 1
            Assert.AreEqual(0x7B, data[3], "DS 0 Beam 1 Encode is incorrect.");

            // DS 0 Beam 2
            Assert.AreEqual(0x7A, data[4], "DS 0 Beam 2 Encode is incorrect.");

            // DS 0 Beam 3
            Assert.AreEqual(0xDF, data[5], "DS 0 Beam 3 Encode is incorrect.");

            // DS 4 Beam 0
            Assert.AreEqual(0x6F, data[(4 * 4) + 2 + 0], "DS 4 Beam 0 Encode is incorrect.");

            // DS 4 Beam 1
            Assert.AreEqual(0xDE, data[(4 * 4) + 2 + 1], "DS 4 Beam 1 Encode is incorrect.");

            // DS 4 Beam 2
            Assert.AreEqual(0x15, data[(4 * 4) + 2 + 2], "DS 4 Beam 2 Encode is incorrect.");

            // DS 4 Beam 3
            Assert.AreEqual(0x22, data[(4 * 4) + 2 + 3], "DS 4 Beam 3 Encode is incorrect.");
        }