diff options
Diffstat (limited to 'java/examples/datasets/H5Ex_D_FillValue.java')
| -rw-r--r-- | java/examples/datasets/H5Ex_D_FillValue.java | 73 |
1 files changed, 35 insertions, 38 deletions
diff --git a/java/examples/datasets/H5Ex_D_FillValue.java b/java/examples/datasets/H5Ex_D_FillValue.java index 3526993..db4dff7 100644 --- a/java/examples/datasets/H5Ex_D_FillValue.java +++ b/java/examples/datasets/H5Ex_D_FillValue.java @@ -26,29 +26,30 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_FillValue { - private static String FILENAME = "H5Ex_D_FillValue.h5"; + private static String FILENAME = "H5Ex_D_FillValue.h5"; private static String DATASETNAME = "ExtendibleArray"; - private static final int DIM_X = 4; - private static final int DIM_Y = 7; - private static final int EDIM_X = 6; - private static final int EDIM_Y = 10; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 4; - private static final int RANK = 2; - private static final int NDIMS = 2; - private static final int FILLVAL = 99; - - private static void fillValue() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] extdims = { EDIM_X, EDIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; - long[] maxdims = { HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED }; - int[][] write_dset_data = new int[DIM_X][DIM_Y]; - int[][] read_dset_data = new int[DIM_X][DIM_Y]; + private static final int DIM_X = 4; + private static final int DIM_Y = 7; + private static final int EDIM_X = 6; + private static final int EDIM_Y = 10; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 4; + private static final int RANK = 2; + private static final int NDIMS = 2; + private static final int FILLVAL = 99; + + private static void fillValue() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] extdims = {EDIM_X, EDIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; + long[] maxdims = {HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED}; + int[][] write_dset_data = new int[DIM_X][DIM_Y]; + int[][] read_dset_data = new int[DIM_X][DIM_Y]; int[][] extend_dset_data = new int[EDIM_X][EDIM_Y]; // Initialize the dataset. @@ -59,7 +60,7 @@ public class H5Ex_D_FillValue { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -92,7 +93,7 @@ public class H5Ex_D_FillValue { // Set the fill value for the dataset try { - int[] fill_value = { FILLVAL }; + int[] fill_value = {FILLVAL}; if (dcpl_id >= 0) H5.H5Pset_fill_value(dcpl_id, HDF5Constants.H5T_NATIVE_INT, fill_value); } @@ -115,7 +116,7 @@ public class H5Ex_D_FillValue { try { if ((file_id >= 0) && (dataspace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -124,8 +125,8 @@ public class H5Ex_D_FillValue { // Read values from the dataset, which has not been written to yet. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, read_dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, read_dset_data); } catch (Exception e) { e.printStackTrace(); @@ -144,8 +145,8 @@ public class H5Ex_D_FillValue { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, write_dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, write_dset_data); } catch (Exception e) { e.printStackTrace(); @@ -154,8 +155,8 @@ public class H5Ex_D_FillValue { // Read the data back. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, read_dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, read_dset_data); } catch (Exception e) { e.printStackTrace(); @@ -183,8 +184,8 @@ public class H5Ex_D_FillValue { // Read from the extended dataset. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, extend_dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, extend_dset_data); } catch (Exception e) { e.printStackTrace(); @@ -233,11 +234,7 @@ public class H5Ex_D_FillValue { catch (Exception e) { e.printStackTrace(); } - - } - - public static void main(String[] args) { - H5Ex_D_FillValue.fillValue(); } + public static void main(String[] args) { H5Ex_D_FillValue.fillValue(); } } |