private void copySome(NetcdfFileWriteable ncfile, Variable oldVar, int nelems) throws IOException { String newName = N3iosp.makeValidNetcdfObjectName(oldVar.getShortName()); int[] shape = oldVar.getShape(); int[] origin = new int[oldVar.getRank()]; int size = shape[0]; for (int i = 0; i < size; i += nelems) { origin[0] = i; int left = size - i; shape[0] = Math.min(nelems, left); Array data; try { data = oldVar.read(origin, shape); if (oldVar.getDataType() == DataType.STRING) { data = convertToChar(ncfile.findVariable(newName), data); } if (data.getSize() > 0) { // zero when record dimension = 0 ncfile.write(newName, origin, data); if (debug) System.out.println("write " + data.getSize() + " bytes"); } } catch (InvalidRangeException e) { e.printStackTrace(); throw new IOException(e.getMessage()); } } }
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); }
private void copyAll(NetcdfFileWriteable ncfile, Variable oldVar) throws IOException { String newName = N3iosp.makeValidNetcdfObjectName(oldVar.getShortName()); Array data = oldVar.read(); try { if (oldVar.getDataType() == DataType.STRING) { data = convertToChar(ncfile.findVariable(newName), data); } if (data.getSize() > 0) // zero when record dimension = 0 ncfile.write(newName, data); } catch (InvalidRangeException e) { e.printStackTrace(); throw new IOException(e.getMessage() + " for Variable " + oldVar.getFullName()); } }