List of geophysics() Examples

Examples of geophysics()

org.geotools.coverage.Category.geophysics()
Returns the {@linkplain org.geotools.coverage.grid.ViewType#GEOPHYSICS geophysics} or{@linkplain org.geotools.coverage.grid.ViewType#PACKED packed} of this category.By definition, a geophysics category is a category with a {@linkplain #getRange range of sample values} transformed in such a way that the{@linkplain #getSampleToGeophysics sample to geophysics} transform is always the{@linkplain MathTransform1D#isIdentity identity} transform, or {@code null} if nosuch transform existed in the first place. In other words, the range of sample values in a geophysics category maps directly the "real world" values without the need for any transformation.
{@code Category} objects live by pair: a{@linkplain org.geotools.coverage.grid.ViewType#GEOPHYSICS geophysics} one (used forcomputation) and a {@linkplain org.geotools.coverage.grid.ViewType#PACKED packed} one(used for storing data, usually as integers). The {@code geo} argument specifies whichobject from the pair is wanted, regardless if this method is invoked on the geophysics or packed instance of the pair.
Newly constructed categories are {@linkplain org.geotools.coverage.grid.ViewType#PACKED packed} (i.e. a {@linkplain #getSampleToGeophysics sample to geophysics} transform mustbe applied in order to gets {@linkplain org.geotools.coverage.grid.ViewType#GEOPHYSICS geophysics} values). @param geo {@code true} to get a category with an identity{@linkplain #getSampleToGeophysics transform} and a{@linkplain #getRange range of values} matching the{@linkplain org.geotools.coverage.grid.ViewType#GEOPHYSICS geophysics} values, or{@code false} to get the {@linkplain org.geotools.coverage.grid.ViewType#PACKED packed} category (the one constructed with {@code new Category(...)}). @return The category. Never {@code null}, but may be {@code this}. @see GridSampleDimension#geophysics @see org.geotools.coverage.grid.GridCoverage2D#view
org.geotools.coverage.GridSampleDimension.geophysics()
Returns the {@linkplain org.geotools.coverage.grid.ViewType#GEOPHYSICS geophysics} or{@linkplain org.geotools.coverage.grid.ViewType#PACKED packed} view of this sample dimension.By definition, a geophysics sample dimension is a sample dimension with a {@linkplain #getRange range of sample values} transformed in such a way that the{@linkplain #getSampleToGeophysics sample to geophysics} transform is always the{@linkplain MathTransform1D#isIdentity identity} transform, or {@code null} if no suchtransform existed in the first place. In other words, the range of sample values in all {@linkplain Category categories} maps directly the "real world" valueswithout the need for any transformation.
{@code GridSampleDimension} objects live by pair: a{@linkplain org.geotools.coverage.grid.ViewType#GEOPHYSICS geophysics} one (used forcomputation) and a {@linkplain org.geotools.coverage.grid.ViewType#PACKED packed} one(used for storing data, usually as integers). The {@code geo} argument specifies whichobject from the pair is wanted, regardless if this method is invoked on the geophysics or packed instance of the pair. @param geo {@code true} to get a sample dimension with an identity{@linkplain #getSampleToGeophysics transform} and a {@linkplain #getRange range ofvalues} matching the {@linkplain org.geotools.coverage.grid.ViewType#GEOPHYSICS geophysics} values, or {@code false} to get back the{@linkplain org.geotools.coverage.grid.ViewType#PACKED packed} sample dimension. @return The sample dimension. Never {@code null}, but may be {@code this}. @see Category#geophysics @see org.geotools.coverage.grid.GridCoverage2D#view
org.geotools.coverage.grid.GridCoverage2D.geophysics()
@deprecated Replaced by {@link #view}.

Examples of org.geotools.coverage.grid.GridCoverage2D.geophysics()


    @Test
    public void testRead_32bit_REAL_1Band() throws Exception {
        GridCoverage2D coverage = testReadFullLevel0(TYPE_32BIT_REAL, 1);


        RenderedImage geophysics = coverage.geophysics(true).getRenderedImage();
        RenderedImage rendered = coverage.geophysics(false).getRenderedImage();


        ColorModel gpCm = geophysics.getColorModel();
        SampleModel gpSm = geophysics.getSampleModel();

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Examples of org.geotools.coverage.grid.GridCoverage2D.geophysics()

    @Test
    public void testRead_32bit_REAL_1Band() throws Exception {
        GridCoverage2D coverage = testReadFullLevel0(TYPE_32BIT_REAL, 1);


        RenderedImage geophysics = coverage.geophysics(true).getRenderedImage();
        RenderedImage rendered = coverage.geophysics(false).getRenderedImage();


        ColorModel gpCm = geophysics.getColorModel();
        SampleModel gpSm = geophysics.getSampleModel();


        ColorModel rCm = rendered.getColorModel();

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Examples of org.geotools.coverage.grid.GridCoverage2D.geophysics()

        null, null, null, null, null);
    m_BaseDataObject = gc;
    m_sName = name;
    m_sFilename = filename;
    m_LayerExtent = ge;
    m_image = (PlanarImage) gc.geophysics(true).getRenderedImage();
    initNoData((GridCoverage2D)m_BaseDataObject);


  }


  private void initNoData(GridCoverage2D gc) {

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Examples of org.geotools.coverage.grid.GridCoverage2D.geophysics()

      m_LayerExtent = new GridExtent();
      m_LayerExtent.setCellSize((env.getMaxX() - env.getMinX())
                / (double)gc.getRenderedImage().getWidth());
      m_LayerExtent.setXRange(env.getMinX(), env.getMaxX());
      m_LayerExtent.setYRange(env.getMinY(), env.getMaxY());
      m_image = (PlanarImage) gc.geophysics(true).getRenderedImage();
      m_sName = gc.getName().toString();
      initNoData(gc);
    }


  }

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Examples of org.geotools.coverage.grid.GridCoverage2D.geophysics()

      }
      else{
        writer = new GeoTiffWriter(new File(m_sFilename));
      }
      GridCoverage2D gc = (GridCoverage2D) m_BaseDataObject;
      writer.write(gc.geophysics(true), null);
      writer.dispose();
    }catch (Exception e){
      e.printStackTrace();
    }

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Examples of org.geotools.coverage.grid.GridCoverage2D.geophysics()

      m_LayerExtent = new GridExtent();
      m_LayerExtent.setCellSize((env.getMaxX() - env.getMinX())
                / (double)gc.getRenderedImage().getWidth());
      m_LayerExtent.setXRange(env.getMinX(), env.getMaxX());
      m_LayerExtent.setYRange(env.getMinY(), env.getMaxY());
      m_image = (PlanarImage) gc.geophysics(true).getRenderedImage();
      m_sName = gc.getName().toString();
      initNoData(gc);
    }


  }

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Examples of org.geotools.coverage.grid.GridCoverage2D.geophysics()

      }
      else{
        writer = new GeoTiffWriter(new File(m_sFilename));
      }
      GridCoverage2D gc = (GridCoverage2D) m_BaseDataObject;
      writer.write(gc.geophysics(true), null);
      writer.dispose();
    }catch (Exception e){
      e.printStackTrace();
    }

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Examples of org.geotools.coverage.grid.GridCoverage2D.geophysics()

        null, null, null, null, null);
    m_BaseDataObject = gc;
    m_sName = name;
    m_sFilename = filename;
    m_LayerExtent = ge;
    m_image = (PlanarImage) gc.geophysics(true).getRenderedImage();
    initNoData((GridCoverage2D)m_BaseDataObject);


  }


  private void initNoData(GridCoverage2D gc) {

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