Examples of ucar.nc2.units.SimpleUnit

ucar.nc2.units.TimeUnit
Convenience routines on top of ucar.units package.
The ucar.units package handles
1. scientific units, which are factors of the fundamental dimensions such as length, time, mass, etc
2. dates, represented as "n units of time since reference date" eg "1203 days since 1970-01-01 00:00:00"
@author caron

   */
  private double getGridSpacingInKm(String type) {
    double value = gds.getDouble(type);
    if (Double.isNaN(value)) return value;
    String gridUnit = gds.getParam(GridDefRecord.GRID_UNITS);
    SimpleUnit unit = null;


    if (gridUnit == null || gridUnit.length() == 0) {
      unit = SimpleUnit.meterUnit;
    } else {
      unit = SimpleUnit.factory(gridUnit);
    }
    if (unit != null && SimpleUnit.isCompatible(unit.getUnitString(), "km")) {
      value = unit.convertTo(value, SimpleUnit.kmUnit);
    }
    return value;


  }

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      }
    }


    if (units != null) {
      try {
        SimpleUnit unit = SimpleUnit.factoryWithExceptions(units);
        return unit.convertTo(1.0, SimpleUnit.kmUnit);
      } catch (Exception e) {
        log.error(units + " not convertible to km");
      }
    }
    return 1.0;

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    ( (SingleTrajectory) trajectory).setEndDate( endDate );
  }


  protected static double getMetersConversionFactor( String unitsString ) throws Exception
  {
    SimpleUnit unit = SimpleUnit.factoryWithExceptions( unitsString );
    return unit.convertTo( 1.0, SimpleUnit.meterUnit );
  }

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     *
     * @throws Exception _more_
     */
    protected static double getMetersConversionFactor(
            String unitsString) throws Exception {
        SimpleUnit unit = SimpleUnit.factoryWithExceptions(unitsString);
        return unit.convertTo(1.0, SimpleUnit.meterUnit);
    }

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    }
  }


  protected static double getMetersConversionFactor( String unitsString ) throws Exception
{
    SimpleUnit unit = SimpleUnit.factoryWithExceptions( unitsString );
    return unit.convertTo( 1.0, SimpleUnit.meterUnit );
  }

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    this.obsTimeVName = obsTimeVName;
    this.nomTimeVName = nomTimeVName;
  }


  protected static double getMetersConversionFactor(String unitsString) throws Exception {
    SimpleUnit unit = SimpleUnit.factoryWithExceptions(unitsString);
    return unit.convertTo(1.0, SimpleUnit.meterUnit);
  }

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                }
                if ((falseEasting != 0.0) || (falseNorthing != 0.0)) {
                    double scalef = 1.0;
                    if (srp.getProjUnitName() != null) {
                        try {
                            SimpleUnit unit =
                                SimpleUnit.factoryWithExceptions(
                                    srp.getProjUnitName());
                            scalef = unit.convertTo(srp.getProjUnitValue(),
                                    SimpleUnit.kmUnit);
                        } catch (Exception e) {
                            System.out.println(srp.getProjUnitValue() + " "
                                    + srp.getProjUnitName()
                                    + " not convertible to km");

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      try {
        Array radialData = getRadialAxisDataCached();
        maxRadial = MAMath.getMaximum( radialData);


        String units = getRadialAxis().getUnitsString();
        SimpleUnit radialUnit = SimpleUnit.factory(units);
        maxRadial = radialUnit.convertTo(maxRadial, SimpleUnit.kmUnit); // convert to km


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

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   * @param unitsString unit you want to convert
   * @return conversion factor : value in meters = factor * (value in units)
   * @throws Exception if not valid unit, or not convertible to meters
   */
  protected static double getMetersConversionFactor( String unitsString) throws Exception {
    SimpleUnit unit = SimpleUnit.factoryWithExceptions(unitsString);
    return unit.convertTo(1.0, SimpleUnit.meterUnit);
  }

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    } catch (Exception e) {
      // ok
    }


    try {
      new TimeUnit(unit);
      return "time";
    } catch (Exception e) {
      // ok
    }

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