diff options
Diffstat (limited to 'examples/h5_extend_write.c')
| -rw-r--r-- | examples/h5_extend_write.c | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/examples/h5_extend_write.c b/examples/h5_extend_write.c index bcb9949..9a30d46 100644 --- a/examples/h5_extend_write.c +++ b/examples/h5_extend_write.c @@ -12,46 +12,46 @@ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -/* +/* * This example shows how to work with extendible dataset. * In the current version of the library dataset MUST be * chunked. - * + * */ - + #include "hdf5.h" #define H5FILE_NAME "SDSextendible.h5" -#define DATASETNAME "ExtendibleArray" +#define DATASETNAME "ExtendibleArray" #define RANK 2 #define NX 10 -#define NY 5 +#define NY 5 int main (void) { hid_t file; /* handles */ - hid_t dataspace, dataset; - hid_t filespace; - hid_t cparms; + hid_t dataspace, dataset; + hid_t filespace; + hid_t cparms; hsize_t dims[2] = { 3, 3}; /* - * dataset dimensions + * dataset dimensions * at the creation time */ - hsize_t dims1[2] = { 3, 3}; /* data1 dimensions */ - hsize_t dims2[2] = { 7, 1}; /* data2 dimensions */ - hsize_t dims3[2] = { 2, 2}; /* data3 dimensions */ + hsize_t dims1[2] = { 3, 3}; /* data1 dimensions */ + hsize_t dims2[2] = { 7, 1}; /* data2 dimensions */ + hsize_t dims3[2] = { 2, 2}; /* data3 dimensions */ hsize_t maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED}; hsize_t chunk_dims[2] ={2, 5}; hsize_t size[2]; hsize_t offset[2]; - herr_t status; + herr_t status; int data1[3][3] = { {1, 1, 1}, /* data to write */ {1, 1, 1}, - {1, 1, 1} }; + {1, 1, 1} }; int data2[7] = { 2, 2, 2, 2, 2, 2, 2}; @@ -60,16 +60,16 @@ main (void) int fillvalue = 0; /* - * Create the data space with unlimited dimensions. + * Create the data space with unlimited dimensions. */ - dataspace = H5Screate_simple(RANK, dims, maxdims); + dataspace = H5Screate_simple(RANK, dims, maxdims); /* * Create a new file. If file exists its contents will be overwritten. */ file = H5Fcreate(H5FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); - /* + /* * Modify dataset creation properties, i.e. enable chunking. */ cparms = H5Pcreate(H5P_DATASET_CREATE); @@ -86,8 +86,8 @@ main (void) /* * Extend the dataset. This call assures that dataset is at least 3 x 3. */ - size[0] = 3; - size[1] = 3; + size[0] = 3; + size[1] = 3; status = H5Dextend (dataset, size); /* @@ -97,7 +97,7 @@ main (void) offset[0] = 0; offset[1] = 0; status = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, NULL, - dims1, NULL); + dims1, NULL); /* * Write the data to the hyperslab. @@ -109,8 +109,8 @@ main (void) * Extend the dataset. Dataset becomes 10 x 3. */ dims[0] = dims1[0] + dims2[0]; - size[0] = dims[0]; - size[1] = dims[1]; + size[0] = dims[0]; + size[1] = dims[1]; status = H5Dextend (dataset, size); /* @@ -120,12 +120,12 @@ main (void) offset[0] = 3; offset[1] = 0; status = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, NULL, - dims2, NULL); + dims2, NULL); /* * Define memory space */ - dataspace = H5Screate_simple(RANK, dims2, NULL); + dataspace = H5Screate_simple(RANK, dims2, NULL); /* * Write the data to the hyperslab. @@ -137,8 +137,8 @@ main (void) * Extend the dataset. Dataset becomes 10 x 5. */ dims[1] = dims1[1] + dims3[1]; - size[0] = dims[0]; - size[1] = dims[1]; + size[0] = dims[0]; + size[1] = dims[1]; status = H5Dextend (dataset, size); /* @@ -147,13 +147,13 @@ main (void) filespace = H5Dget_space (dataset); offset[0] = 0; offset[1] = 3; - status = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, NULL, - dims3, NULL); + status = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, NULL, + dims3, NULL); /* * Define memory space. */ - dataspace = H5Screate_simple(RANK, dims3, NULL); + dataspace = H5Screate_simple(RANK, dims3, NULL); /* * Write the data to the hyperslab. @@ -163,7 +163,7 @@ main (void) /* * Resulting dataset - * + * * 3 3 3 2 2 * 3 3 3 2 2 * 3 3 3 0 0 @@ -185,4 +185,4 @@ main (void) H5Fclose(file); return 0; -} +} |