private ArrayDouble.D1 makeHeight1D(
Array eta, Array s, Array depth, Array c, double depth_c, int x_index, int y_index) {
int nz = (int) s.getSize();
Index sIndex = s.getIndex();
Index cIndex = c.getIndex();
Index etaIndex = eta.getIndex();
Index depthIndex = depth.getIndex();
ArrayDouble.D1 height = new ArrayDouble.D1(nz);
for (int z = 0; z < nz; z++) {
double sz = s.getDouble(sIndex.set(z));
double cz = c.getDouble(cIndex.set(z));
double term1 = depth_c * sz;
double fac1 = depth.getDouble(depthIndex.set(y_index, x_index));
double term2 = fac1 * cz;
double Sterm = (term1 + term2) / (depth_c + fac1);
double term3 = eta.getDouble(etaIndex.set(y_index, x_index));
double term4 = (term3 + fac1) * Sterm;
double hterm = term3 + term4;
height.set(z, hterm);
}
return height;
}
public void readByte2Short() throws Exception {
Variable t2 = null;
assert (null != (t2 = ncfileRead.findVariable("t2")));
assert (t2.getDataType() == DataType.BYTE);
Attribute att = t2.findAttribute(CDM.SCALE_FACTOR);
assert (null != att);
assert (!att.isArray());
assert (1 == att.getLength());
assert (2 == att.getNumericValue().doubleValue());
assert (DataType.SHORT == att.getDataType());
assert (null != (t2 = dsRead.findVariable("t2")));
assert t2 instanceof VariableEnhanced;
VariableDS vs = (VariableDS) t2;
assert (vs.getDataType() == DataType.SHORT) : vs.getDataType();
assert (!vs.hasMissing());
Array A = vs.read();
assert (A.getElementType() == short.class) : A.getElementType();
Index ima = A.getIndex();
int[] shape = A.getShape();
int i, j;
for (i = 0; i < shape[0]; i++) {
for (j = 0; j < shape[1]; j++) {
assert (A.getShort(ima.set(i, j)) == (2 * (i * 10 + j) + 77));
}
}
System.out.println("**************TestStandardVar readByte2Short");
}
public void readDouble() throws Exception {
Variable t1 = null;
assert (null != (t1 = ncfileRead.findVariable("t1")));
assert (t1.getDataType() == DataType.DOUBLE);
Attribute att = t1.findAttribute(CDM.SCALE_FACTOR);
assert (null != att);
assert (!att.isArray());
assert (1 == att.getLength());
assert (2.0 == att.getNumericValue().doubleValue());
assert (DataType.DOUBLE == att.getDataType());
// read
Array A = t1.read();
int i, j;
Index ima = A.getIndex();
int[] shape = A.getShape();
for (i = 0; i < shape[0]; i++) {
for (j = 0; j < shape[1]; j++) {
assert (A.getDouble(ima.set(i, j)) == (double) (i * 10.0 + j));
}
}
assert (null != (t1 = dsRead.findVariable("t1")));
assert t1 instanceof VariableEnhanced;
VariableEnhanced dsVar = (VariableEnhanced) t1;
assert (dsVar.getDataType() == DataType.DOUBLE);
A = dsVar.read();
ima = A.getIndex();
shape = A.getShape();
for (i = 0; i < shape[0]; i++) {
for (j = 0; j < shape[1]; j++) {
assert (A.getDouble(ima.set(i, j)) == (2.0 * (i * 10.0 + j) + 77.0));
}
}
assert (null == t1.findAttribute(CDM.SCALE_FACTOR));
assert (null == t1.findAttribute("add_offset"));
System.out.println("**************TestStandardVar ReadDouble");
}
public void testStride(String stride) throws IOException, InvalidRangeException {
Variable time = ncfile.findVariable("time");
ArrayInt all = (ArrayInt) time.read();
ArrayInt correct = (ArrayInt) all.section(new Section(stride).getRanges());
System.out.printf("correct(%s) %s", stride, NCdumpW.toString(correct));
ArrayInt data = (ArrayInt) time.read(stride);
System.out.printf("data(%s) %s%n", stride, NCdumpW.toString(data));
Index ci = correct.getIndex();
Index di = data.getIndex();
for (int i = 0; i < data.getSize(); i++)
assert (data.getInt(di.set(i)) == correct.getInt(ci.set(i)))
: stride
+ " index "
+ i
+ " = "
+ data.getInt(di.set(i))
+ " != "
+ correct.getInt(ci.set(i));
}
public void readDoubleMissing() throws Exception {
VariableDS v = null;
assert (null != (v = (VariableDS) dsRead.findVariable("m1")));
assert (v.getDataType() == DataType.DOUBLE);
Array A = v.read();
Index ima = A.getIndex();
double val = A.getFloat(ima.set(1, 1));
assert Double.isNaN(val);
assert v.isMissing(val);
// reread with useNans off
v.setUseNaNs(false);
v.createNewCache();
A = v.read();
ima = A.getIndex();
val = A.getFloat(ima.set(1, 1));
assert TestAll.closeEnough(val, -999.99) : val;
assert v.isMissing(val);
}
/**
* Make height from the given data. <br>
* height(x,y,z) = eta(x,y) + ( eta(x,y) + depth([n],x,y) ) * S(x,y,z)
*
* <p>where, S(x,y,z) = (depth_c*s(z) + (depth([n],x,y) * C(z)) / (depth_c + depth([n],x,y)) /
*
* @param eta eta Array
* @param s s Array
* @param depth depth Array
* @param c c Array
* @param depth_c value of depth_c
* @return height data
*/
private ArrayDouble.D3 makeHeight(Array eta, Array s, Array depth, Array c, double depth_c) {
int nz = (int) s.getSize();
Index sIndex = s.getIndex();
Index cIndex = c.getIndex();
int[] shape2D = eta.getShape();
int ny = shape2D[0];
int nx = shape2D[1];
Index etaIndex = eta.getIndex();
Index depthIndex = depth.getIndex();
ArrayDouble.D3 height = new ArrayDouble.D3(nz, ny, nx);
for (int z = 0; z < nz; z++) {
double sz = s.getDouble(sIndex.set(z));
double cz = c.getDouble(cIndex.set(z));
double term1 = depth_c * sz;
for (int y = 0; y < ny; y++) {
for (int x = 0; x < nx; x++) {
double fac1 = depth.getDouble(depthIndex.set(y, x));
double term2 = fac1 * cz;
double Sterm = (term1 + term2) / (depth_c + fac1);
double term3 = eta.getDouble(etaIndex.set(y, x));
double term4 = (term3 + fac1) * Sterm;
double hterm = term3 + term4;
height.set(z, y, x, hterm);
}
}
}
return height;
}
public void readShortMissing() throws Exception {
Variable v = null;
assert (null != (v = ncfileRead.findVariable("t4")));
assert (v.getDataType() == DataType.SHORT);
// default use of missing_value
assert (null != (v = dsRead.findVariable("t4")));
assert v instanceof VariableEnhanced;
assert v instanceof VariableDS;
VariableDS vs = (VariableDS) v;
assert (vs.getDataType() == DataType.SHORT);
Attribute att = vs.findAttribute(CDM.MISSING_VALUE);
assert (null != att);
assert (!att.isArray());
assert (1 == att.getLength());
System.out.println("missing_value = " + att.getNumericValue().shortValue());
assert (((short) -9999) == att.getNumericValue().shortValue());
assert (DataType.SHORT == att.getDataType());
assert (vs.hasMissing());
assert (vs.hasMissingValue());
assert (vs.isMissing((double) ((short) -9999)));
assert (vs.isMissingValue((double) ((short) -9999)));
Array A = vs.read();
Index ima = A.getIndex();
int[] shape = A.getShape();
int i, j;
for (i = 0; i < shape[0]; i++) {
for (j = 0; j < shape[1]; j++) {
assert (A.getFloat(ima.set(i, j)) == (i * 10 + j));
}
}
// turn off missing data
vs.setMissingDataIsMissing(false);
assert (vs.getDataType() == DataType.SHORT);
assert (!vs.hasMissing());
assert (vs.hasMissingValue());
assert (!vs.isMissing((double) ((short) -9999)));
assert (vs.isMissingValue((double) ((short) -9999)));
vs.setMissingDataIsMissing(true);
assert (vs.hasMissing());
assert (vs.isMissing((double) ((short) -9999)));
System.out.println("**************TestStandardVar Read readShortMissing");
}
private void doWrite2(NetcdfFileWriteable ncfile, String varName) throws Exception {
Variable v = ncfile.findVariable(varName);
int[] w = getWeights(v);
int[] shape = v.getShape();
Array aa = Array.factory(v.getDataType().getPrimitiveClassType(), shape);
Index ima = aa.getIndex();
for (int i = 0; i < shape[0]; i++) {
for (int j = 0; j < shape[1]; j++) {
aa.setDouble(ima.set(i, j), (double) (i * w[0] + j * w[1]));
}
}
ncfile.write(varName, aa);
}
public void readSlice(NetcdfFile ncfile, int[] origin, int[] shape, String name)
throws IOException, InvalidRangeException {
Variable v = ncfile.findVariable(name);
Array data = v.read(origin, shape);
assert data.getRank() == 3;
assert data.getSize() == shape[0] * shape[1] * shape[2];
assert data.getShape()[0] == shape[0] : data.getShape()[0] + " " + shape[0];
assert data.getShape()[1] == shape[1];
assert data.getShape()[2] == shape[2];
assert data.getElementType() == double.class;
Index tIndex = data.getIndex();
for (int i = 0; i < shape[0]; i++)
for (int j = 0; j < shape[1]; j++)
for (int k = 0; k < shape[2]; k++) {
double val = data.getDouble(tIndex.set(i, j, k));
// System.out.println(" "+val);
assert TestUtils.close(val, 100 * (i + origin[0]) + 10 * j + k) : val;
}
}
public void readByte() throws Exception {
Variable v = null;
assert (null != (v = ncfileRead.findVariable("t3")));
assert (v.getDataType() == DataType.BYTE);
assert (null != (v = dsRead.findVariable("t3")));
assert v instanceof VariableEnhanced;
assert v instanceof VariableDS;
VariableDS vs = (VariableDS) v;
assert (vs.getDataType() == DataType.BYTE);
Attribute att = vs.findAttribute("_FillValue");
assert (null != att);
assert (!att.isArray());
assert (1 == att.getLength());
System.out.println("_FillValue = " + att.getNumericValue().byteValue());
assert (((byte) 255) == att.getNumericValue().byteValue());
assert (DataType.BYTE == att.getDataType());
assert (vs.hasMissing());
assert (vs.hasFillValue());
assert (vs.isMissing((double) ((byte) 255)));
assert (vs.isFillValue((double) ((byte) 255)));
Array A = vs.read();
assert (A.getElementType() == byte.class) : A.getElementType();
Index ima = A.getIndex();
int[] shape = A.getShape();
int i, j;
for (i = 0; i < shape[0]; i++) {
for (j = 0; j < shape[1]; j++) {
assert (A.getFloat(ima.set(i, j)) == (i * 10 + j));
}
}
System.out.println("**************TestStandardVar ReadByte");
}
public void testReadData(NetcdfFile ncfile, String name) throws IOException {
Variable v = ncfile.findVariable(name);
assert null != v;
assert v.getShortName().equals(name);
assert v.getRank() == 3;
assert v.getSize() == 36 : v.getSize();
assert v.getShape()[0] == 3;
assert v.getShape()[1] == 3;
assert v.getShape()[2] == 4;
assert v.getDataType() == DataType.DOUBLE;
assert !v.isCoordinateVariable();
assert v.getDimension(0) == ncfile.findDimension("time");
assert v.getDimension(1) == ncfile.findDimension("lat");
assert v.getDimension(2) == ncfile.findDimension("lon");
Array data = v.read();
assert data.getRank() == 3;
assert data.getSize() == 36;
assert data.getShape()[0] == 3;
assert data.getShape()[1] == 3;
assert data.getShape()[2] == 4;
assert data.getElementType() == double.class;
int[] shape = data.getShape();
Index tIndex = data.getIndex();
for (int i = 0; i < shape[0]; i++)
for (int j = 0; j < shape[1]; j++)
for (int k = 0; k < shape[2]; k++) {
double val = data.getDouble(tIndex.set(i, j, k));
// System.out.println(" "+val);
assert TestUtils.close(val, 100 * i + 10 * j + k) : val;
}
}
public void testWritePermute() throws Exception {
NetcdfFileWriteable ncfile = new NetcdfFileWriteable();
ncfile.setName(TestLocal.cdmTestDataDir + "permuteTest.nc");
// define dimensions
Dimension xDim = ncfile.addDimension("x", 3);
Dimension yDim = ncfile.addDimension("y", 5);
Dimension zDim = ncfile.addDimension("z", 4);
Dimension tDim = ncfile.addDimension("time", 2);
// define Variables
ncfile.addVariable("time", double.class, new Dimension[] {tDim});
ncfile.addVariableAttribute("time", "units", "secs since 1-1-1 00:00");
ncfile.addVariable("z", double.class, new Dimension[] {zDim});
ncfile.addVariableAttribute("z", "units", "meters");
ncfile.addVariableAttribute("z", "positive", "up");
ncfile.addVariable("y", double.class, new Dimension[] {yDim});
ncfile.addVariableAttribute("y", "units", "degrees_north");
ncfile.addVariable("x", double.class, new Dimension[] {xDim});
ncfile.addVariableAttribute("x", "units", "degrees_east");
ncfile.addVariable("tzyx", double.class, new Dimension[] {tDim, zDim, yDim, xDim});
ncfile.addVariableAttribute("tzyx", "units", "K");
ncfile.addVariable("tzxy", double.class, new Dimension[] {tDim, zDim, xDim, yDim});
ncfile.addVariableAttribute("tzxy", "units", "K");
ncfile.addVariable("tyxz", double.class, new Dimension[] {tDim, yDim, xDim, zDim});
ncfile.addVariableAttribute("tyxz", "units", "K");
ncfile.addVariable("txyz", double.class, new Dimension[] {tDim, xDim, yDim, zDim});
ncfile.addVariableAttribute("txyz", "units", "K");
ncfile.addVariable("zyxt", double.class, new Dimension[] {zDim, yDim, xDim, tDim});
ncfile.addVariableAttribute("zyxt", "units", "K");
ncfile.addVariable("zxyt", double.class, new Dimension[] {zDim, xDim, yDim, tDim});
ncfile.addVariableAttribute("zxyt", "units", "K");
ncfile.addVariable("yxzt", double.class, new Dimension[] {yDim, xDim, zDim, tDim});
ncfile.addVariableAttribute("yxzt", "units", "K");
ncfile.addVariable("xyzt", double.class, new Dimension[] {xDim, yDim, zDim, tDim});
ncfile.addVariableAttribute("xyzt", "units", "K");
// missing one dimension
ncfile.addVariable("zyx", double.class, new Dimension[] {zDim, yDim, xDim});
ncfile.addVariable("txy", double.class, new Dimension[] {tDim, xDim, yDim});
ncfile.addVariable("yxz", double.class, new Dimension[] {yDim, xDim, zDim});
ncfile.addVariable("xzy", double.class, new Dimension[] {xDim, zDim, yDim});
ncfile.addVariable("yxt", double.class, new Dimension[] {yDim, xDim, tDim});
ncfile.addVariable("xyt", double.class, new Dimension[] {xDim, yDim, tDim});
ncfile.addVariable("xyz", double.class, new Dimension[] {xDim, yDim, zDim});
// missing two dimension
ncfile.addVariable("yx", double.class, new Dimension[] {yDim, xDim});
ncfile.addVariable("xy", double.class, new Dimension[] {xDim, yDim});
ncfile.addVariable("yz", double.class, new Dimension[] {yDim, zDim});
ncfile.addVariable("xz", double.class, new Dimension[] {xDim, zDim});
ncfile.addVariable("yt", double.class, new Dimension[] {yDim, tDim});
ncfile.addVariable("xt", double.class, new Dimension[] {xDim, tDim});
ncfile.addVariable("ty", double.class, new Dimension[] {tDim, yDim});
ncfile.addVariable("tx", double.class, new Dimension[] {tDim, xDim});
// add global attributes
ncfile.addGlobalAttribute("Convention", "COARDS");
// create the file
try {
ncfile.create();
} catch (IOException e) {
System.err.println("ERROR creating file");
assert (false);
}
// write time data
int len = tDim.getLength();
ArrayDouble A = new ArrayDouble.D1(len);
Index ima = A.getIndex();
for (int i = 0; i < len; i++) A.setDouble(ima.set(i), (double) (i * 3600));
int[] origin = new int[1];
try {
ncfile.write("time", origin, A);
} catch (IOException e) {
System.err.println("ERROR writing time");
assert (false);
}
// write z data
len = zDim.getLength();
A = new ArrayDouble.D1(len);
ima = A.getIndex();
for (int i = 0; i < len; i++) A.setDouble(ima.set(i), (double) (i * 10));
try {
ncfile.write("z", origin, A);
} catch (IOException e) {
System.err.println("ERROR writing z");
assert (false);
}
// write y data
len = yDim.getLength();
A = new ArrayDouble.D1(len);
ima = A.getIndex();
for (int i = 0; i < len; i++) A.setDouble(ima.set(i), (double) (i * 3));
try {
ncfile.write("y", origin, A);
} catch (IOException e) {
System.err.println("ERROR writing y");
assert (false);
}
// write x data
len = xDim.getLength();
A = new ArrayDouble.D1(len);
ima = A.getIndex();
for (int i = 0; i < len; i++) A.setDouble(ima.set(i), (double) (i * 5));
try {
ncfile.write("x", origin, A);
} catch (IOException e) {
System.err.println("ERROR writing x");
assert (false);
}
// write tzyx data
doWrite4(ncfile, "tzyx");
doWrite4(ncfile, "tzxy");
doWrite4(ncfile, "txyz");
doWrite4(ncfile, "tyxz");
doWrite4(ncfile, "zyxt");
doWrite4(ncfile, "zxyt");
doWrite4(ncfile, "xyzt");
doWrite4(ncfile, "yxzt");
doWrite3(ncfile, "zyx");
doWrite3(ncfile, "txy");
doWrite3(ncfile, "yxz");
doWrite3(ncfile, "xzy");
doWrite3(ncfile, "yxt");
doWrite3(ncfile, "xyt");
doWrite3(ncfile, "yxt");
doWrite3(ncfile, "xyz");
doWrite2(ncfile, "yx");
doWrite2(ncfile, "xy");
doWrite2(ncfile, "yz");
doWrite2(ncfile, "xz");
doWrite2(ncfile, "yt");
doWrite2(ncfile, "xt");
doWrite2(ncfile, "ty");
doWrite2(ncfile, "tx");
if (show) System.out.println("ncfile = " + ncfile);
// all done
try {
ncfile.close();
} catch (IOException e) {
System.err.println("ERROR writing file");
assert (false);
}
System.out.println("*****************Test Write done");
}
public void testWriteStandardVar() throws Exception {
NetcdfFileWriteable ncfile = new NetcdfFileWriteable(filename, false);
// define dimensions
Dimension latDim = ncfile.addDimension("lat", 2);
Dimension lonDim = ncfile.addDimension("lon", 3);
ArrayList dims = new ArrayList();
dims.add(latDim);
dims.add(lonDim);
// case 1
ncfile.addVariable("t1", DataType.DOUBLE, dims);
ncfile.addVariableAttribute("t1", CDM.SCALE_FACTOR, new Double(2.0));
ncfile.addVariableAttribute("t1", "add_offset", new Double(77.0));
// case 2
ncfile.addVariable("t2", DataType.BYTE, dims);
ncfile.addVariableAttribute("t2", CDM.SCALE_FACTOR, new Short((short) 2));
ncfile.addVariableAttribute("t2", "add_offset", new Short((short) 77));
// case 3
ncfile.addVariable("t3", DataType.BYTE, dims);
ncfile.addVariableAttribute("t3", "_FillValue", new Byte((byte) 255));
// case 4
ncfile.addVariable("t4", DataType.SHORT, dims);
ncfile.addVariableAttribute("t4", CDM.MISSING_VALUE, new Short((short) -9999));
// case 5
ncfile.addVariable("t5", DataType.SHORT, dims);
ncfile.addVariableAttribute("t5", CDM.MISSING_VALUE, new Short((short) -9999));
ncfile.addVariableAttribute("t5", CDM.SCALE_FACTOR, new Short((short) 2));
ncfile.addVariableAttribute("t5", "add_offset", new Short((short) 77));
// case 1
ncfile.addVariable("m1", DataType.DOUBLE, dims);
ncfile.addVariableAttribute("m1", CDM.MISSING_VALUE, -999.99);
// create the file
ncfile.create();
// write t1
ArrayDouble A = new ArrayDouble.D2(latDim.getLength(), lonDim.getLength());
int i, j;
Index ima = A.getIndex();
// write
for (i = 0; i < latDim.getLength(); i++)
for (j = 0; j < lonDim.getLength(); j++) A.setDouble(ima.set(i, j), (double) (i * 10.0 + j));
int[] origin = new int[2];
ncfile.write("t1", origin, A);
// write t2
ArrayByte Ab = new ArrayByte.D2(latDim.getLength(), lonDim.getLength());
ima = Ab.getIndex();
for (i = 0; i < latDim.getLength(); i++)
for (j = 0; j < lonDim.getLength(); j++) Ab.setByte(ima.set(i, j), (byte) (i * 10 + j));
ncfile.write("t2", origin, Ab);
// write t3
ncfile.write("t3", origin, Ab);
// write t4
Array As = new ArrayShort.D2(latDim.getLength(), lonDim.getLength());
ima = As.getIndex();
for (i = 0; i < latDim.getLength(); i++)
for (j = 0; j < lonDim.getLength(); j++) As.setShort(ima.set(i, j), (short) (i * 10 + j));
ncfile.write("t4", origin, As);
As.setShort(ima.set(0, 0), (short) -9999);
ncfile.write("t5", origin, As);
// write m1
ArrayDouble.D2 Ad = new ArrayDouble.D2(latDim.getLength(), lonDim.getLength());
for (i = 0; i < latDim.getLength(); i++)
for (j = 0; j < lonDim.getLength(); j++) Ad.setDouble(ima.set(i, j), (double) (i * 10.0 + j));
Ad.set(1, 1, -999.99);
ncfile.write("m1", new int[2], Ad);
// all done
ncfile.close();
System.out.println("**************TestStandardVar Write done");
}
public void readShort2FloatMissing() throws Exception {
Variable v = null;
assert (null != (v = ncfileRead.findVariable("t5")));
assert (v.getDataType() == DataType.SHORT);
// standard convert with missing data
assert (null != (v = dsRead.findVariable("t5")));
assert v instanceof VariableEnhanced;
assert v instanceof VariableDS;
VariableDS vs = (VariableDS) v;
assert (vs.getDataType() == DataType.FLOAT);
assert (vs.hasMissing());
assert (vs.hasMissingValue());
double mv = 2 * (-9999) + 77;
assert (vs.isMissing((double) mv));
assert (vs.isMissingValue((double) mv));
Array A = vs.read();
Index ima = A.getIndex();
int[] shape = A.getShape();
int i, j;
assert (vs.isMissing(A.getFloat(ima.set(0, 0))));
for (i = 0; i < shape[0]; i++) {
for (j = 1; j < shape[1]; j++) {
float val = A.getFloat(ima.set(i, j));
float want = 2 * (i * 10 + j) + 77;
if (val != want) System.out.println(i + " " + j + " " + val + " " + want);
assert (val == want);
}
}
// useNaNs
vs.setUseNaNs(true);
assert (vs.getDataType() == DataType.FLOAT);
assert (vs.hasMissing());
assert (vs.hasMissingValue());
double mv2 = 2 * (-9999) + 77;
assert (vs.isMissing((double) mv2));
assert (vs.isMissingValue((double) mv2));
Array A2 = vs.read();
Index ima2 = A2.getIndex();
int[] shape2 = A2.getShape();
double mval = A2.getFloat(ima2.set(0, 0));
assert vs.isMissing(mval);
assert Double.isNaN(mval);
for (i = 0; i < shape2[0]; i++) {
for (j = 1; j < shape2[1]; j++) {
float val = A2.getFloat(ima2.set(i, j));
float want = 2 * (i * 10 + j) + 77;
if (val != want) System.out.println(i + " " + j + " " + val + " " + want);
assert (val == want) : val + " != " + want;
}
}
assert (null == vs.findAttribute(CDM.SCALE_FACTOR));
assert (null == vs.findAttribute("add_offset"));
assert (null == vs.findAttribute(CDM.MISSING_VALUE));
System.out.println("**************TestStandardVar Read readShort2FloatMissing");
}
private void makeCoordinateDataWithMissing(
int datatype,
Variable time,
Variable elev,
Variable azi,
Variable nradialsVar,
Variable ngatesVar,
List groups) {
Array timeData = Array.factory(time.getDataType().getPrimitiveClassType(), time.getShape());
Index timeIndex = timeData.getIndex();
Array elevData = Array.factory(elev.getDataType().getPrimitiveClassType(), elev.getShape());
Index elevIndex = elevData.getIndex();
Array aziData = Array.factory(azi.getDataType().getPrimitiveClassType(), azi.getShape());
Index aziIndex = aziData.getIndex();
Array nradialsData =
Array.factory(nradialsVar.getDataType().getPrimitiveClassType(), nradialsVar.getShape());
IndexIterator nradialsIter = nradialsData.getIndexIterator();
Array ngatesData =
Array.factory(ngatesVar.getDataType().getPrimitiveClassType(), ngatesVar.getShape());
IndexIterator ngatesIter = ngatesData.getIndexIterator();
// first fill with missing data
IndexIterator ii = timeData.getIndexIterator();
while (ii.hasNext()) ii.setIntNext(MISSING_INT);
ii = elevData.getIndexIterator();
while (ii.hasNext()) ii.setFloatNext(MISSING_FLOAT);
ii = aziData.getIndexIterator();
while (ii.hasNext()) ii.setFloatNext(MISSING_FLOAT);
// now set the coordinate variables from the Cinrad2Record radial
int last_msecs = Integer.MIN_VALUE;
int nscans = groups.size();
try {
for (int scan = 0; scan < nscans; scan++) {
List scanGroup = (List) groups.get(scan);
int nradials = scanGroup.size();
Cinrad2Record first = null;
for (int j = 0; j < nradials; j++) {
Cinrad2Record r = (Cinrad2Record) scanGroup.get(j);
if (first == null) first = r;
int radial = r.radial_num - 1;
timeData.setInt(timeIndex.set(scan, radial), r.data_msecs);
elevData.setFloat(elevIndex.set(scan, radial), r.getElevation());
aziData.setFloat(aziIndex.set(scan, radial), r.getAzimuth());
if (r.data_msecs < last_msecs)
logger.warn("makeCoordinateData time out of order " + r.data_msecs);
last_msecs = r.data_msecs;
}
nradialsIter.setIntNext(nradials);
ngatesIter.setIntNext(first.getGateCount(datatype));
}
} catch (java.lang.ArrayIndexOutOfBoundsException ae) {
logger.debug("Cinrad2IOSP.uncompress ", ae);
}
time.setCachedData(timeData, false);
elev.setCachedData(elevData, false);
azi.setCachedData(aziData, false);
nradialsVar.setCachedData(nradialsData, false);
ngatesVar.setCachedData(ngatesData, false);
}