Package org.jruby.ext.ffi

Examples of org.jruby.ext.ffi.Type$Array

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    //H5header.setDebugFlags(new ucar.nc2.util.DebugFlagsImpl("H5header/header"));
    String filename = testDir+"vlen/cdm_sea_soundings.nc4";
    NetcdfFile ncfile = TestNC2.open(filename);
    System.out.println("\n**** testReadNetcdf4 done\n\n" + ncfile);
    Variable v = ncfile.findVariable("fun_soundings");
    Array data = v.read();
    NCdumpW.printArray(data, "fun_soundings",  new PrintWriter( System.out), null);
    ncfile.close();
  }
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     * @throws InvalidRangeException  invalid Range
     */
    public Array readData(Variable v2, Section section)
            throws IOException, InvalidRangeException {
        long  start = System.currentTimeMillis();
        Array array = areaReader.readVariable(v2, section);
        long  end   = System.currentTimeMillis() - start;
        return array;
    }
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            throw new IllegalArgumentException(
                "McIDASArea coordTransformVariable " + ctv.getFullName()
                + " must have " + attName + " attribute");
        }

        Array arr = att.getValues();
        return (int[]) arr.get1DJavaArray(int.class);
    }
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    String units = ds.findAttValueIgnoreCase(p0Var, "units", "hPa");

    // create the data and the variable
    try { // p(k) = p0 * exp(-lev(k))
      double p0 = p0Var.readScalarDouble();
      Array levelData = levelVar.read();
      Array pressureData = Array.factory(double.class, levelData.getShape());
      IndexIterator ii = levelData.getIndexIterator();
      IndexIterator iip = pressureData.getIndexIterator();
      while (ii.hasNext()) {
        double val = p0 * Math.exp(-1.0 * ii.getDoubleNext());
        iip.setDoubleNext(val);
      }

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        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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