// *** constructors *******************************************************
/// <summary> Constructs a <tt>Grib2DataRepresentationSection</tt> object from a raf.
///
/// </summary>
/// <param name="raf">RandomAccessFile with Section DRS content
/// </param>
/// <throws> IOException if stream contains no valid GRIB file </throws>
//UPGRADE_TODO: Class 'java.io.RandomAccessFile' was converted to 'System.IO.FileStream' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaioRandomAccessFile'"
public Grib2DataRepresentationSection(System.IO.FileStream raf)
{
InitBlock();
// octets 1-4 (Length of DRS)
length = GribNumbers.int4(raf);
//System.out.println( "DRS length=" + length );
section = raf.ReadByte();
//System.out.println( "DRS is 5 section=" + section );
dataPoints = GribNumbers.int4(raf);
//System.out.println( "DRS dataPoints=" + dataPoints );
dataTemplate = (int)GribNumbers.uint2(raf);
//System.out.println( "DRS dataTemplate=" + dataTemplate );
switch (dataTemplate)
{
// Data Template Number
case 0:
case 1: // 0 - Grid point data - simple packing
// 1 - Matrix values - simple packing
//System.out.println( "DRS dataTemplate=" + dataTemplate );
referenceValue = GribNumbers.IEEEfloat4(raf);
binaryScaleFactor = GribNumbers.int2(raf);
decimalScaleFactor = GribNumbers.int2(raf);
numberOfBits = raf.ReadByte();
//System.out.println( "DRS numberOfBits=" + numberOfBits );
originalType = raf.ReadByte();
//System.out.println( "DRS originalType=" + originalType );
if (dataTemplate == 0)
{
break;
}
// case 1 not implememted
System.Console.Out.WriteLine("DRS dataTemplate=1 not implemented yet");
break;
case 2:
case 3: // Grid point data - complex packing
//System.out.println( "DRS dataTemplate=" + dataTemplate );
// octet 12 - 15
referenceValue = GribNumbers.IEEEfloat4(raf);
// octet 16 - 17
binaryScaleFactor = GribNumbers.int2(raf);
// octet 18 - 19
decimalScaleFactor = GribNumbers.int2(raf);
// octet 20
numberOfBits = raf.ReadByte();
//System.out.println( "DRS numberOfBits=" + numberOfBits );
// octet 21
originalType = raf.ReadByte();
//System.out.println( "DRS originalType=" + originalType );
// octet 22
splittingMethod = raf.ReadByte();
//System.out.println( "DRS splittingMethod=" +
// splittingMethod );
// octet 23
missingValueManagement = raf.ReadByte();
//System.out.println( "DRS missingValueManagement=" +
// missingValueManagement );
// octet 24 - 27
primaryMissingValue = GribNumbers.IEEEfloat4(raf);
// octet 28 - 31
secondaryMissingValue = GribNumbers.IEEEfloat4(raf);
// octet 32 - 35
numberOfGroups = GribNumbers.int4(raf);
//System.out.println( "DRS numberOfGroups=" +
// numberOfGroups );
// octet 36
referenceGroupWidths = raf.ReadByte();
//System.out.println( "DRS referenceGroupWidths=" +
// referenceGroupWidths );
// octet 37
bitsGroupWidths = raf.ReadByte();
// according to documentation subtract referenceGroupWidths
bitsGroupWidths = bitsGroupWidths - referenceGroupWidths;
//System.out.println( "DRS bitsGroupWidths=" +
// bitsGroupWidths );
// octet 38 - 41
referenceGroupLength = GribNumbers.int4(raf);
//System.out.println( "DRS referenceGroupLength=" +
// referenceGroupLength );
// octet 42
lengthIncrement = raf.ReadByte();
//System.out.println( "DRS lengthIncrement=" +
// lengthIncrement );
// octet 43 - 46
lengthLastGroup = GribNumbers.int4(raf);
//System.out.println( "DRS lengthLastGroup=" +
// lengthLastGroup );
// octet 47
bitsScaledGroupLength = raf.ReadByte();
//System.out.println( "DRS bitsScaledGroupLength=" +
// bitsScaledGroupLength );
if (dataTemplate == 2)
{
break;
}
// case 3 // complex packing & spatial differencing
orderSpatial = raf.ReadByte();
//System.out.println( "DRS orderSpatial=" + orderSpatial);
descriptorSpatial = raf.ReadByte();
//System.out.println( "DRS descriptorSpatial=" + descriptorSpatial);
break;
case 40:
case 40000: // Grid point data - JPEG 2000 Code Stream Format
//System.out.println( "DRS dataTemplate=" + dataTemplate );
referenceValue = GribNumbers.IEEEfloat4(raf);
binaryScaleFactor = GribNumbers.int2(raf);
decimalScaleFactor = GribNumbers.int2(raf);
numberOfBits = raf.ReadByte();
//System.out.println( "DRS numberOfBits=" + numberOfBits );
originalType = raf.ReadByte();
//System.out.println( "DRS originalType=" + originalType );
compressionMethod = raf.ReadByte();
//System.out.println( "DRS compressionMethod=" + compressionMethod );
compressionRatio = raf.ReadByte();
//System.out.println( "DRS compressionRatio=" + compressionRatio );
break;
default:
break;
}
} // end of Grib2DataRepresentationSection
// *** constructors *******************************************************
/// <summary> Constructs a <tt>Grib2GridDefinitionSection</tt> object from a raf.
///
/// </summary>
/// <param name="raf">RandomAccessFile
/// </param>
/// <param name="doCheckSum"> calculate the checksum
/// </param>
/// <throws> IOException if raf contains no valid GRIB product </throws>
//UPGRADE_TODO: Class 'java.io.RandomAccessFile' was converted to 'System.IO.FileStream' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaioRandomAccessFile'"
public Grib2GridDefinitionSection(System.IO.FileStream raf, bool doCheckSum)
{
int scalefactorradius = 0;
int scaledvalueradius = 0;
int scalefactormajor = 0;
int scaledvaluemajor = 0;
int scalefactorminor = 0;
int scaledvalueminor = 0;
// octets 1-4 (Length of GDS)
length = GribNumbers.int4(raf);
//System.out.println( "GDS length=" + length );
if (doCheckSum)
{
/*
* // get byte array for this gds, then reset raf to same position
* // calculate checksum for this gds via the byte array
* long mark = raf.Position;
* sbyte[] dst = new sbyte[length - 4];
* SupportClass.ReadInput(raf, dst, 0, dst.Length);
* raf.Seek(mark, System.IO.SeekOrigin.Begin);
* //UPGRADE_ISSUE: Class 'java.util.zip.CRC32' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipCRC32'"
* //UPGRADE_ISSUE: Constructor 'java.util.zip.CRC32.CRC32' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipCRC32'"
* CRC32 cs = new CRC32();
* //UPGRADE_ISSUE: Method 'java.util.zip.CRC32.update' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipCRC32'"
* cs.update(dst);
* //UPGRADE_ISSUE: Method 'java.util.zip.CRC32.getValue' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javautilzipCRC32'"
* checksum = System.Convert.ToString(cs.getValue());
* //System.out.println( "GDS checksum =" + checksum );
*/
// TODO Check this
}
section = raf.ReadByte(); // This is section 3
//System.out.println( "GDS is 3, section=" + section );
source = raf.ReadByte();
//System.out.println( "GDS source=" + source );
numberPoints = GribNumbers.int4(raf);
//System.out.println( "GDS numberPoints=" + numberPoints );
olon = raf.ReadByte();
//System.out.println( "GDS olon=" + olon );
iolon = raf.ReadByte();
//System.out.println( "GDS iolon=" + iolon );
gdtn = GribNumbers.int2(raf);
//System.out.println( "GDS gdtn=" + gdtn );
name = getGridName(gdtn);
float ratio;
switch (gdtn)
{
// Grid Definition Template Number
case 0:
case 1:
case 2:
case 3: // Latitude/Longitude Grid
shape = raf.ReadByte();
//System.out.println( "shape=" + shape );
scalefactorradius = raf.ReadByte();
scaledvalueradius = GribNumbers.int4(raf);
scalefactormajor = raf.ReadByte();
scaledvaluemajor = GribNumbers.int4(raf);
scalefactorminor = raf.ReadByte();
scaledvalueminor = GribNumbers.int4(raf);
nx = GribNumbers.int4(raf);
//System.out.println( "nx=" + nx);
ny = GribNumbers.int4(raf);
//System.out.println( "ny=" + ny);
angle = GribNumbers.int4(raf);
subdivisionsangle = GribNumbers.int4(raf);
if (angle == 0)
{
ratio = tenToNegSix;
}
else
{
ratio = angle / subdivisionsangle;
}
//System.out.println( "ratio =" + ratio );
la1 = (float)(GribNumbers.int4(raf) * ratio);
lo1 = (float)(GribNumbers.int4(raf) * ratio);
resolution = raf.ReadByte();
la2 = (float)(GribNumbers.int4(raf) * ratio);
lo2 = (float)(GribNumbers.int4(raf) * ratio);
dx = (float)(GribNumbers.int4(raf) * ratio);
dy = (float)(GribNumbers.int4(raf) * ratio);
scanMode = raf.ReadByte();
// 1, 2, and 3 needs checked
if (gdtn == 1)
{
//Rotated Latitude/longitude
spLat = GribNumbers.int4(raf) * tenToNegSix;
spLon = GribNumbers.int4(raf) * tenToNegSix;
rotationangle = GribNumbers.IEEEfloat4(raf);
}
else if (gdtn == 2)
{
//Stretched Latitude/longitude
poleLat = GribNumbers.int4(raf) * tenToNegSix;
poleLon = GribNumbers.int4(raf) * tenToNegSix;
factor = GribNumbers.int4(raf);
}
else if (gdtn == 3)
{
//Stretched and Rotated
// Latitude/longitude
spLat = GribNumbers.int4(raf) * tenToNegSix;
spLon = GribNumbers.int4(raf) * tenToNegSix;
rotationangle = GribNumbers.IEEEfloat4(raf);
poleLat = GribNumbers.int4(raf) * tenToNegSix;
poleLon = GribNumbers.int4(raf) * tenToNegSix;
factor = GribNumbers.int4(raf);
}
break;
case 10: // Mercator
// la1, lo1, lad, la2, and lo2 need checked
shape = raf.ReadByte();
//System.out.println( "shape=" + shape );
scalefactorradius = raf.ReadByte();
scaledvalueradius = GribNumbers.int4(raf);
scalefactormajor = raf.ReadByte();
scaledvaluemajor = GribNumbers.int4(raf);
scalefactorminor = raf.ReadByte();
scaledvalueminor = GribNumbers.int4(raf);
nx = GribNumbers.int4(raf);
//System.out.println( "nx=" + nx);
ny = GribNumbers.int4(raf);
//System.out.println( "ny=" + ny);
la1 = GribNumbers.int4(raf) * tenToNegSix;
lo1 = GribNumbers.int4(raf) * tenToNegSix;
resolution = raf.ReadByte();
lad = GribNumbers.int4(raf) * tenToNegSix;
la2 = GribNumbers.int4(raf) * tenToNegSix;
lo2 = GribNumbers.int4(raf) * tenToNegSix;
scanMode = raf.ReadByte();
angle = GribNumbers.int4(raf);
dx = (float)(GribNumbers.int4(raf) * tenToNegThree);
dy = (float)(GribNumbers.int4(raf) * tenToNegThree);
break;
case 20: // Polar stereographic projection
// la1, lo1, lad, and lov need checked
shape = raf.ReadByte();
//System.out.println( "shape=" + shape );
scalefactorradius = raf.ReadByte();
scaledvalueradius = GribNumbers.int4(raf);
scalefactormajor = raf.ReadByte();
scaledvaluemajor = GribNumbers.int4(raf);
scalefactorminor = raf.ReadByte();
scaledvalueminor = GribNumbers.int4(raf);
nx = GribNumbers.int4(raf);
//System.out.println( "nx=" + nx);
ny = GribNumbers.int4(raf);
//System.out.println( "ny=" + ny);
la1 = GribNumbers.int4(raf) * tenToNegSix;
lo1 = GribNumbers.int4(raf) * tenToNegSix;
resolution = raf.ReadByte();
lad = GribNumbers.int4(raf) * tenToNegSix;
lov = GribNumbers.int4(raf) * tenToNegSix;
dx = (float)(GribNumbers.int4(raf) * tenToNegThree);
dy = (float)(GribNumbers.int4(raf) * tenToNegThree);
projectionCenter = raf.ReadByte();
scanMode = raf.ReadByte();
break;
case 30: // Lambert Conformal
shape = raf.ReadByte();
//System.out.println( "shape=" + shape );
scalefactorradius = raf.ReadByte();
scaledvalueradius = GribNumbers.int4(raf);
scalefactormajor = raf.ReadByte();
scaledvaluemajor = GribNumbers.int4(raf);
scalefactorminor = raf.ReadByte();
scaledvalueminor = GribNumbers.int4(raf);
nx = GribNumbers.int4(raf);
//System.out.println( "nx=" + nx);
ny = GribNumbers.int4(raf);
//System.out.println( "ny=" + ny);
la1 = (float)(GribNumbers.int4(raf) * tenToNegSix);
//System.out.println( "la1=" + la1 );
lo1 = (float)(GribNumbers.int4(raf) * tenToNegSix);
//System.out.println( "lo1=" + lo1);
resolution = raf.ReadByte();
lad = (float)(GribNumbers.int4(raf) * tenToNegSix);
lov = (float)(GribNumbers.int4(raf) * tenToNegSix);
dx = (float)(GribNumbers.int4(raf) * tenToNegThree);
dy = (float)(GribNumbers.int4(raf) * tenToNegThree);
projectionCenter = raf.ReadByte();
scanMode = raf.ReadByte();
latin1 = (float)(GribNumbers.int4(raf) * tenToNegSix);
latin2 = (float)(GribNumbers.int4(raf) * tenToNegSix);
//System.out.println( "latin1=" + latin1);
//System.out.println( "latin2=" + latin2);
spLat = (float)(GribNumbers.int4(raf) * tenToNegSix);
spLon = (float)(GribNumbers.int4(raf) * tenToNegSix);
//System.out.println( "spLat=" + spLat);
//System.out.println( "spLon=" + spLon);
break;
case 31: // Albers Equal Area
// la1, lo1, lad, and lov need checked
shape = raf.ReadByte();
//System.out.println( "shape=" + shape );
scalefactorradius = raf.ReadByte();
scaledvalueradius = GribNumbers.int4(raf);
scalefactormajor = raf.ReadByte();
scaledvaluemajor = GribNumbers.int4(raf);
scalefactorminor = raf.ReadByte();
scaledvalueminor = GribNumbers.int4(raf);
nx = GribNumbers.int4(raf);
//System.out.println( "nx=" + nx);
ny = GribNumbers.int4(raf);
//System.out.println( "ny=" + ny);
la1 = GribNumbers.int4(raf) * tenToNegSix;
//System.out.println( "la1=" + la1 );
lo1 = GribNumbers.int4(raf) * tenToNegSix;
//System.out.println( "lo1=" + lo1);
resolution = raf.ReadByte();
lad = GribNumbers.int4(raf) * tenToNegSix;
lov = GribNumbers.int4(raf) * tenToNegSix;
dx = (float)(GribNumbers.int4(raf) * tenToNegThree);
dy = (float)(GribNumbers.int4(raf) * tenToNegThree);
projectionCenter = raf.ReadByte();
scanMode = raf.ReadByte();
latin1 = GribNumbers.int4(raf) * tenToNegSix;
latin2 = GribNumbers.int4(raf) * tenToNegSix;
//System.out.println( "latin1=" + latin1);
//System.out.println( "latin2=" + latin2);
spLat = GribNumbers.int4(raf) * tenToNegSix;
spLon = GribNumbers.int4(raf) * tenToNegSix;
//System.out.println( "spLat=" + spLat);
//System.out.println( "spLon=" + spLon);
break;
case 40:
case 41:
case 42:
case 43: // Gaussian latitude/longitude
shape = raf.ReadByte();
//System.out.println( "shape=" + shape );
scalefactorradius = raf.ReadByte();
scaledvalueradius = GribNumbers.int4(raf);
scalefactormajor = raf.ReadByte();
scaledvaluemajor = GribNumbers.int4(raf);
scalefactorminor = raf.ReadByte();
scaledvalueminor = GribNumbers.int4(raf);
nx = GribNumbers.int4(raf);
//System.out.println( "nx=" + nx);
ny = GribNumbers.int4(raf);
//System.out.println( "ny=" + ny);
angle = GribNumbers.int4(raf);
subdivisionsangle = GribNumbers.int4(raf);
if (angle == 0)
{
ratio = tenToNegSix;
}
else
{
ratio = angle / subdivisionsangle;
}
//System.out.println( "ratio =" + ratio );
la1 = (float)(GribNumbers.int4(raf) * ratio);
lo1 = (float)(GribNumbers.int4(raf) * ratio);
resolution = raf.ReadByte();
la2 = (float)(GribNumbers.int4(raf) * ratio);
lo2 = (float)(GribNumbers.int4(raf) * ratio);
dx = (float)(GribNumbers.int4(raf) * ratio);
n = raf.ReadByte();
scanMode = raf.ReadByte();
if (gdtn == 41)
{
//Rotated Gaussian Latitude/longitude
spLat = GribNumbers.int4(raf) * ratio;
spLon = GribNumbers.int4(raf) * ratio;
rotationangle = GribNumbers.IEEEfloat4(raf);
}
else if (gdtn == 42)
{
//Stretched Gaussian
// Latitude/longitude
poleLat = GribNumbers.int4(raf) * ratio;
poleLon = GribNumbers.int4(raf) * ratio;
factor = GribNumbers.int4(raf);
}
else if (gdtn == 43)
{
//Stretched and Rotated Gaussian
// Latitude/longitude
spLat = GribNumbers.int4(raf) * ratio;
spLon = GribNumbers.int4(raf) * ratio;
rotationangle = GribNumbers.IEEEfloat4(raf);
poleLat = GribNumbers.int4(raf) * ratio;
poleLon = GribNumbers.int4(raf) * ratio;
factor = GribNumbers.int4(raf);
}
break;
case 50:
case 51:
case 52:
case 53: // Spherical harmonic coefficients
j = GribNumbers.IEEEfloat4(raf);
k = GribNumbers.IEEEfloat4(raf);
m = GribNumbers.IEEEfloat4(raf);
method = raf.ReadByte();
mode = raf.ReadByte();
if (gdtn == 51)
{
//Rotated Spherical harmonic coefficients
spLat = GribNumbers.int4(raf) * tenToNegSix;
spLon = GribNumbers.int4(raf) * tenToNegSix;
rotationangle = GribNumbers.IEEEfloat4(raf);
}
else if (gdtn == 52)
{
//Stretched Spherical
// harmonic coefficients
poleLat = GribNumbers.int4(raf) * tenToNegSix;
poleLon = GribNumbers.int4(raf) * tenToNegSix;
factor = GribNumbers.int4(raf);
}
else if (gdtn == 53)
{
//Stretched and Rotated
// Spherical harmonic coefficients
spLat = GribNumbers.int4(raf) * tenToNegSix;
spLon = GribNumbers.int4(raf) * tenToNegSix;
rotationangle = GribNumbers.IEEEfloat4(raf);
poleLat = GribNumbers.int4(raf) * tenToNegSix;
poleLon = GribNumbers.int4(raf) * tenToNegSix;
factor = GribNumbers.int4(raf);
}
break;
case 90: // Space view perspective or orthographic
shape = raf.ReadByte();
//System.out.println( "shape=" + shape );
scalefactorradius = raf.ReadByte();
scaledvalueradius = GribNumbers.int4(raf);
scalefactormajor = raf.ReadByte();
scaledvaluemajor = GribNumbers.int4(raf);
scalefactorminor = raf.ReadByte();
scaledvalueminor = GribNumbers.int4(raf);
nx = GribNumbers.int4(raf);
//System.out.println( "nx=" + nx);
ny = GribNumbers.int4(raf);
//System.out.println( "ny=" + ny);
lap = GribNumbers.int4(raf);
lop = GribNumbers.int4(raf);
resolution = raf.ReadByte();
dx = GribNumbers.int4(raf);
dy = GribNumbers.int4(raf);
xp = (float)(GribNumbers.int4(raf) * tenToNegThree);
yp = (float)(GribNumbers.int4(raf) * tenToNegThree);
scanMode = raf.ReadByte();
angle = GribNumbers.int4(raf);
altitude = GribNumbers.int4(raf) * 1000000;
xo = GribNumbers.int4(raf);
yo = GribNumbers.int4(raf);
break;
case 100: // Triangular grid based on an icosahedron
n2 = raf.ReadByte();
n3 = raf.ReadByte();
ni = GribNumbers.int2(raf);
nd = raf.ReadByte();
poleLat = GribNumbers.int4(raf) * tenToNegSix;
poleLon = GribNumbers.int4(raf) * tenToNegSix;
lonofcenter = GribNumbers.int4(raf);
position = raf.ReadByte();
order = raf.ReadByte();
scanMode = raf.ReadByte();
n = GribNumbers.int4(raf);
break;
case 110: // Equatorial azimuthal equidistant projection
shape = raf.ReadByte();
//System.out.println( "shape=" + shape );
scalefactorradius = raf.ReadByte();
scaledvalueradius = GribNumbers.int4(raf);
scalefactormajor = raf.ReadByte();
scaledvaluemajor = GribNumbers.int4(raf);
scalefactorminor = raf.ReadByte();
scaledvalueminor = GribNumbers.int4(raf);
nx = GribNumbers.int4(raf);
//System.out.println( "nx=" + nx);
ny = GribNumbers.int4(raf);
//System.out.println( "ny=" + ny);
la1 = GribNumbers.int4(raf) * tenToNegSix;
lo1 = GribNumbers.int4(raf) * tenToNegSix;
resolution = raf.ReadByte();
dx = (float)(GribNumbers.int4(raf) * tenToNegThree);
dy = (float)(GribNumbers.int4(raf) * tenToNegThree);
projectionCenter = raf.ReadByte();
scanMode = raf.ReadByte();
break;
case 120: // Azimuth-range Projection
nb = GribNumbers.int4(raf);
nr = GribNumbers.int4(raf);
la1 = GribNumbers.int4(raf);
lo1 = GribNumbers.int4(raf);
dx = GribNumbers.int4(raf);
dstart = GribNumbers.IEEEfloat4(raf);
scanMode = raf.ReadByte();
for (int i = 0; i < nr; i++)
{
// get azi (33+4(Nr-1))-(34+4(Nr-1))
// get adelta (35+4(Nr-1))-(36+4(Nr-1))
}
System.Console.Out.WriteLine("need code to get azi and adelta");
break;
default:
System.Console.Out.WriteLine("Unknown Grid Type " + System.Convert.ToString(gdtn));
break;
} // end switch
// calculate earth radius
if ((gdtn < 50 || gdtn > 53) && gdtn != 100 && gdtn != 120)
{
if (shape == 0)
{
earthRadius = 6367470;
}
else if (shape == 1)
{
earthRadius = scaledvalueradius;
if (scalefactorradius != 0)
{
earthRadius = (float)(earthRadius / System.Math.Pow(10, scalefactorradius));
}
}
else if (shape == 2)
{
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
majorAxis = (float)6378160.0;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
minorAxis = (float)6356775.0;
}
else if (shape == 3)
{
majorAxis = scaledvaluemajor;
//System.out.println( "majorAxisScale =" + scalefactormajor );
//System.out.println( "majorAxisiValue =" + scaledvaluemajor );
majorAxis = (float)(majorAxis / System.Math.Pow(10, scalefactormajor));
minorAxis = scaledvalueminor;
//System.out.println( "minorAxisScale =" + scalefactorminor );
//System.out.println( "minorAxisValue =" + scaledvalueminor );
minorAxis = (float)(minorAxis / System.Math.Pow(10, scalefactorminor));
}
else if (shape == 4)
{
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
majorAxis = (float)6378137.0;
minorAxis = (float)SupportClass.Identity(6356752.314);
}
else if (shape == 6)
{
earthRadius = 6371229;
}
}
} // end of Grib2GridDefinitionSection