private void readOneScan(
Cinrad2Record[] mapScan, Range radialRange, Range gateRange, int datatype, IndexIterator ii)
throws IOException {
for (int i = radialRange.first(); i <= radialRange.last(); i += radialRange.stride()) {
Cinrad2Record r = mapScan[i];
readOneRadial(r, datatype, gateRange, ii);
}
}
private void readOneRadial(Cinrad2Record r, int datatype, Range gateRange, IndexIterator ii)
throws IOException {
if (r == null) {
for (int i = gateRange.first(); i <= gateRange.last(); i += gateRange.stride())
ii.setByteNext(Cinrad2Record.MISSING_DATA);
return;
}
r.readData(volScan.raf, datatype, gateRange, ii);
}
public Array readData(Variable v2, Section section) throws IOException, InvalidRangeException {
Vgroup vgroup = (Vgroup) v2.getSPobject();
Range scanRange = section.getRange(0);
Range radialRange = section.getRange(1);
Range gateRange = section.getRange(2);
Array data = Array.factory(v2.getDataType().getPrimitiveClassType(), section.getShape());
IndexIterator ii = data.getIndexIterator();
for (int i = scanRange.first(); i <= scanRange.last(); i += scanRange.stride()) {
Cinrad2Record[] mapScan = vgroup.map[i];
readOneScan(mapScan, radialRange, gateRange, vgroup.datatype, ii);
}
return data;
}