Examples of kameleon.document2.Array

ucar.ma2.Array
Represents an array in a text document.
An array is described a an number of cells grouped by row.
Standard properties include : none. @author Fromentin Xavier, Schnell Michaël, Dervin Cyrielle, Brabant Quentin @version 1.0 @see Rows @see Row @see Cell

        String[] vals = sdata.split(" ");
        double took =  .001 * .001 * .001 * (System.nanoTime() - start);
        System.out.println(" split took = " + took + " sec; ");


        start = System.nanoTime();
        Array data = Array.makeArray(DataType.DOUBLE, vals);
        took =  .001 * .001 * .001 * (System.nanoTime() - start);
        System.out.println(" makeArray took = " + took + " sec; ");
      }
    }

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          log.debug( "writeCoverageDataToFile(): tifFile=" + tifFile.getPath() );


        WcsRangeField rangeField = this.range.get( reqRangeFieldName );
        GridDatatype subset = rangeField.getGridDatatype()
                .makeSubset( tRange, zRange, bboxLatLonRect, 1, 1, 1 );
        Array data = subset.readDataSlice( 0, 0, -1, -1 );


        GeotiffWriter writer = new GeotiffWriter( tifFile.getPath() );
        writer.writeGrid( this.dataset.getDataset(), subset, data, format == WcsRequest.Format.GeoTIFF );


        writer.close();

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        proj.projToLatLon(projPoint, latlonPoint);
        latData[i * nx + j] = latlonPoint.getLatitude();
        lonData[i * nx + j] = latlonPoint.getLongitude();
      }
    }
    Array latDataArray = Array.factory(DataType.DOUBLE, new int[]{ny, nx}, latData);
    latVar.setCachedData(latDataArray, false);


    Array lonDataArray = Array.factory(DataType.DOUBLE, new int[]{ny, nx}, lonData);
    lonVar.setCachedData(lonDataArray, false);


    varList.add(latVar);
    varList.add(lonVar);
  }

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    NetcdfDataset.disableNetcdfFileCache();
    NetcdfFile ncfile = NcMLReader.readNcML(new StringReader(ncml), filename, null);
    System.out.println(" TestNcmlAggExisting.open "+ filename);
    //System.out.println(" "+ncfile);


    Array ATssta = ncfile.readSection("ATssta(:,0,0,0)");


    int count1 = RandomAccessFile.getOpenFiles().size();
    System.out.println("count files after open="+count1);


    ncfile.close();

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      "</netcdf>";
    NetcdfFile ncfile = NcMLReader.readNcML(new StringReader(xml), "aggFmrcScaling", null);


    // make sure that scaling is applied
    VariableDS vs = (VariableDS) ncfile.findVariable("hs");
    Array data = vs.read("0,1,:,:)");
    while (data.hasNext()) {
      float val = data.nextFloat();
      if (!vs.isMissing(val))
        assert (val < 10.0) : val;
      //System.out.printf("%f %n",val);
    }

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  public void testScaling2() throws Exception {
    NetcdfFile ncfile = NetcdfDataset.acquireFile("file:D:/work/signell/efine/fine.ncml", null);


    // make sure that scaling is applied
    VariableDS vs = (VariableDS) ncfile.findVariable("hs");
    Array data = vs.read("0,1,:,:)");
    while (data.hasNext()) {
      float val = data.nextFloat();
      if (!vs.isMissing(val))
        assert (val < 10.0) : val;
      //System.out.printf("%f %n",val);
    }

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    this.grid = grid;
    this.time = 0;
    GridCoordSystem gcsys = grid.getCoordinateSystem();
    if (gcsys.getTimeAxis() != null)
      ntimes = (int) gcsys.getTimeAxis().getSize();
    Array data = grid.readDataSlice( this.time, 0, -1, -1);
    return ImageArrayAdapter.makeGrayscaleImage( data);
  }

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      } else {
        this.time--;
        if (this.time < 0) this.time = this.ntimes-1;
      }


      Array data;
      try {
        data = grid.readDataSlice( this.time, 0, -1, -1);
        return ImageArrayAdapter.makeGrayscaleImage( data);
      } catch (IOException e) {
        e.printStackTrace();

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    assert time.getDataType() == DataType.DOUBLE;


    assert time.getDimension(0) == ncfile.findDimension("time");


    try {
      Array data = time.read();
      assert data.getRank() == 1;
      assert data.getSize() == 3;
      assert data.getShape()[0] == 3;
      assert data.getElementType() == double.class;


      int count = 0;
      IndexIterator dataI = data.getIndexIterator();
      while (dataI.hasNext()) {
        assert TestAll.closeEnough(dataI.getDoubleNext(), result[count]);
        count++;
      }

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    assert time.getShape()[0] == 3;
    assert time.getDataType() == DataType.DOUBLE;


    assert time.getDimension(0) == ncfile.findDimension("time");


    Array data = time.read("1:2");
    assert data.getRank() == 1;
    assert data.getSize() == 2;
    assert data.getShape()[0] == 2;
    assert data.getElementType() == double.class;


    int count = 0;
    IndexIterator dataI = data.getIndexIterator();
    while (dataI.hasNext()) {
      assert TestAll.closeEnough(dataI.getDoubleNext(), result[count+1]);
      count++;
    }


    data = time.read("0:2:2");
    assert data.getRank() == 1;
    assert data.getSize() == 2;
    assert data.getShape()[0] == 2;
    assert data.getElementType() == double.class;


    count = 0;
    dataI = data.getIndexIterator();
    while (dataI.hasNext()) {
      assert TestAll.closeEnough(dataI.getDoubleNext(), result[count*2]);
      count++;
    }
  }

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