Package com.cloudera.lib.service

Examples of com.cloudera.lib.service.Instrumentation$Variable


      private void setMeanAzimuth() {
        if (getType() != null) {
          Array spData = null;
          try {
            Variable sp = ds.findVariable("azimuth");
            spData = sp.read();
            sp.setCachedData(spData, false);

          } catch (IOException e) {
            e.printStackTrace();
            meanAzimuth = 0.0;
          }
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      }

      public float[] getElevation() throws IOException {
        float[] spArray = null;
        try {
          Variable sp = ds.findVariable("elevation");
          Array spData = sp.read();
          sp.setCachedData(spData, false);
          spArray = (float[]) spData.get1DJavaArray(float.class);

        } catch (IOException e) {
          e.printStackTrace();
        }
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      }

      public float getAzimuth(int ray) throws IOException {
        Array spData = null;
        try {
          Variable sp = ds.findVariable("azimuth");
          spData = sp.read();
          sp.setCachedData(spData, false);
        } catch (IOException e) {
          e.printStackTrace();
        }
        Index index = spData.getIndex();
        return spData.getFloat(index.set(ray));
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      }

      public float[] getAzimuth() throws IOException {
        float[] spArray = null;
        try {
          Variable sp = ds.findVariable("azimuth");
          Array spData = sp.read();
          sp.setCachedData(spData, false);
          spArray = (float[]) spData.get1DJavaArray(float.class);

        } catch (IOException e) {
          e.printStackTrace();
        }
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      }

      public float getRadialDistance(int gate) throws IOException {
        Array spData = null;
        try {
          Variable sp = ds.findVariable("gate");
          spData = sp.read();
          sp.setCachedData(spData, false);
        } catch (IOException e) {
          e.printStackTrace();
        }
        Index index = spData.getIndex();
        return spData.getFloat(index.set(gate));
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      }

      public float getTime(int ray) throws IOException {
        Array timeData = null;
        try {
          Variable sp = ds.findVariable("rays_time");
          timeData = sp.read();
          sp.setCachedData(timeData, false);
        } catch (IOException e) {
          e.printStackTrace();
        }
        Index index = timeData.getIndex();
        return timeData.getFloat(index.set(ray));
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            ArrayFloat.D2[] dataArr=new ArrayFloat.D2[nparams*number_sweeps];
            Index[] dataIndex=new Index[nparams*number_sweeps];

           // Variable[][] vv=new Variable[nparams][number_sweeps];
            Variable var=null;
            String var_name="";

            Ray[] rtemp=new Ray[(int)num_rays];

            // NCdump.printArray(dataArr[0], "Total_Power", System.out, null);

            Variable[] distanceR=new Variable[number_sweeps];
            ArrayFloat.D1[] distArr=new ArrayFloat.D1[number_sweeps];
            Index[] distIndex=new Index[number_sweeps];
            String distName="distanceR";
            for (int i=0; i<number_sweeps; i++) {
                if (number_sweeps > 1) {  distName="distanceR_sweep_"+(i+1); }
                for  (int ix=0; ix<sz; ix++)  {
                    var=varList.get(ix);
                    if ((var.getShortName()).equals(distName.trim())) { distanceR[i]= var; break; }
                }
                distArr[i]=(ArrayFloat.D1) Array.factory(DataType.FLOAT, distanceR[i].getShape());
                distIndex[i]=distArr[i].getIndex();

               // for (int jj=0; jj<num_rays; jj++) { rtemp[jj]=ray[i][jj]; }
                ngates=sweep_bins[i];
                float stp=calcStep(range_first, range_last,(short)ngates);
                for (int ii=0; ii<ngates; ii++)  {
                    distArr[i].setFloat(distIndex[i].set(ii), (range_first+ii*stp));
                }
            }
            // NCdump.printArray(distArr[0], "distanceR", System.out, null);
            List rgp =  volScan.getTotalPowerGroups();
            if(rgp.size() == 0) rgp = volScan.getReflectivityGroups();
            List [] sgp = new ArrayList[number_sweeps];
            for (int i=0; i<number_sweeps; i++) {
                sgp[i] = (List)rgp.get((short)i);
            }


            Variable[] time=new Variable[number_sweeps];
            ArrayInt.D1[] timeArr=new ArrayInt.D1[number_sweeps];
            Index[] timeIndex=new Index[number_sweeps];
            String t_n="time";
            for (int i=0; i<number_sweeps; i++) {
                if (number_sweeps > 1) { t_n="time_sweep_"+(i+1); }
                for  (int ix=0; ix<sz; ix++)  {
                    var=varList.get(ix);
                    if ((var.getShortName()).equals(t_n.trim())) { time[i]=var;  break; }
                }

                //                if (time[i].getShape().length == 0) {
                //                    continue;
                //                }
                timeArr[i]=(ArrayInt.D1) Array.factory(DataType.INT, time[i].getShape());
                timeIndex[i]=timeArr[i].getIndex();
                List rlist = sgp[i];

                for (int jj=0; jj<num_rays; jj++) { rtemp[jj]=(Ray)rlist.get(jj); }    //ray[i][jj]; }
                for (int jj=0; jj<num_rays; jj++) {
                    timeArr[i].setInt(timeIndex[i].set(jj), rtemp[jj].getTime());
                }
            }

            // NCdump.printArray(timeArr[0], "time", System.out, null);

            Variable[] azimuthR=new Variable[number_sweeps];
            ArrayFloat.D1[] azimArr=new ArrayFloat.D1[number_sweeps];
            Index[] azimIndex=new Index[number_sweeps];
            String azimName="azimuthR";
            for (int i=0; i<number_sweeps; i++) {
                if (number_sweeps > 1) {  azimName="azimuthR_sweep_"+(i+1); }
                for  (int ix=0; ix<sz; ix++)  {
                    var=varList.get(ix);
                    if ((var.getShortName()).equals(azimName.trim())) { azimuthR[i]=var; break}
                }
                azimArr[i]=(ArrayFloat.D1) Array.factory(DataType.FLOAT, azimuthR[i].getShape());
                azimIndex[i]=azimArr[i].getIndex();
                List rlist = sgp[i];

                for (int jj=0; jj<num_rays; jj++) { rtemp[jj]=(Ray)rlist.get(jj); } //ray[i][jj]; }
                for (int jj=0; jj<num_rays; jj++) {
                    azimArr[i].setFloat(azimIndex[i].set(jj), rtemp[jj].getAz());
                }
            }
            //NCdump.printArray(azimArr[0], "azimuthR", System.out, null);

            Variable[] elevationR=new Variable[number_sweeps];
            ArrayFloat.D1[] elevArr=new ArrayFloat.D1[number_sweeps];
            Index[] elevIndex=new Index[number_sweeps];
            String elevName="elevationR";
            for (int i=0; i<number_sweeps; i++) {
                if (number_sweeps > 1) {  elevName="elevationR_sweep_"+(i+1); }
                for  (int ix=0; ix<sz; ix++)  {
                    var=varList.get(ix);
                    if ((var.getShortName()).equals(elevName.trim())) { elevationR[i]=var; break}
                }
                elevArr[i]=(ArrayFloat.D1) Array.factory(DataType.FLOAT, elevationR[i].getShape());
                elevIndex[i]=elevArr[i].getIndex();
                List rlist = sgp[i];

                for (int jj=0; jj<num_rays; jj++) { rtemp[jj]=(Ray)rlist.get(jj); } //ray[i][jj]; }
                for (int jj=0; jj<num_rays; jj++) {
                    elevArr[i].setFloat(elevIndex[i].set(jj), rtemp[jj].getElev());
                }
            }
            // NCdump.printArray(elevArr[0], "elevationR", System.out, null);

            Variable numGates=null;
            for (int i=0; i<number_sweeps; i++) {
                for  (int ix=0; ix<sz; ix++)  {
                    var=varList.get(ix);
                    if ((var.getShortName()).equals("numGates")) { numGates=var; break}
                }
            }
            ArrayInt.D1 gatesArr=(ArrayInt.D1) Array.factory(DataType.INT, numGates.getShape());
            Index gatesIndex=gatesArr.getIndex();
           
            for (int i=0; i<number_sweeps; i++) {
                List rlist = sgp[i];
                for (int jj=0; jj<num_rays; jj++) { rtemp[jj]=(Ray)rlist.get(jj); } //ray[i][jj]; }
                ngates=rtemp[0].getBins();
                gatesArr.setInt(gatesIndex.set(i), ngates);
            }

            for (int i=0; i<number_sweeps; i++) {
                distanceR[i].setCachedData(distArr[i], false);
                time[i].setCachedData(timeArr[i], false);
                azimuthR[i].setCachedData(azimArr[i], false);
                elevationR[i].setCachedData(elevArr[i], false);
            }
            numGates.setCachedData(gatesArr, false);
            // startSweep.setCachedData(sweepArr, false);

            //          -------------------------------------------------
           // int b=(int)ray[0][0].getBins();

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    //H4header.setDebugFlags(new ucar.nc2.util.DebugFlagsImpl("H4header/linked"));

    //TestAll.readAll("E:/problem/MAC021S0.A2007287.1920.002.2007289002404.hdf");

    NetcdfFile ncfile = NetcdfFile.open("R:\\testdata\\hdf4\\c402_rp_02.diag.sfc.20020122_0130z.hdf");
    Variable v = ncfile.findVariable("MOD_Grid_MOD17A2/Data Fields/PsnNet_1km");
    assert v != null;
    v.read();
    ncfile.close();
  }
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  public void testUnsigned() throws IOException, InvalidRangeException {
    String filename = testDir + "MOD021KM.A2004328.1735.004.2004329164007.hdf";
    NetcdfFile ncfile = NetcdfFile.open(filename);
    String vname = "/MODIS_SWATH_Type_L1B/Data Fields/EV_250_Aggr1km_RefSB";
    Variable v = ncfile.findVariable(vname);
    assert v != null : filename+" "+vname;

    Array data = v.read();
    System.out.printf(" sum =          %f%n", MAMath.sumDouble(data));

    double sum2 = 0;
    double sum3 = 0;
    int[] varShape = v.getShape();
    int[] origin = new int[3];
    int[] size = new int[]{1, varShape[1], varShape[2]};
    for (int i = 0; i < varShape[0]; i++) {
      origin[0] = i;
      Array data2D = v.read(origin, size);

      double sum = MAMath.sumDouble(data2D);
      System.out.printf("  %d sum3D =        %f%n", i, sum);
      sum2 += sum;
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    int recsize = vinfo.elemSize;

    // create the ArrayStructure
    StructureMembers members = s.makeStructureMembers();
    for (StructureMembers.Member m : members.getMembers()) {
      Variable v2 = s.findVariable(m.getName());
      H4header.Minfo minfo = (H4header.Minfo) v2.getSPobject();
      m.setDataParam(minfo.offset);
    }
    members.setStructureSize(recsize);
    ArrayStructureBB structureArray = new ArrayStructureBB(members, section.getShape())// LOOK subset
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