diff options
Diffstat (limited to 'tools/h5dump/h5dump.c')
| -rw-r--r-- | tools/h5dump/h5dump.c | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/tools/h5dump/h5dump.c b/tools/h5dump/h5dump.c index 592b427..4b7211c 100644 --- a/tools/h5dump/h5dump.c +++ b/tools/h5dump/h5dump.c @@ -677,14 +677,16 @@ usage(const char *prog) fprintf(stdout, " Subsetting is available by using the following options with a dataset\n"); fprintf(stdout, " attribute. Subsetting is done by selecting a hyperslab from the data.\n"); fprintf(stdout, " Thus, the options mirror those for performing a hyperslab selection.\n"); - fprintf(stdout, " The START and COUNT parameters are mandatory if you do subsetting.\n"); - fprintf(stdout, " The STRIDE and BLOCK parameters are optional and will default to 1 in\n"); - fprintf(stdout, " each dimension.\n"); + fprintf(stdout, " One of the START, COUNT, STRIDE, or BLOCK parameters are mandatory if you do subsetting.\n"); + fprintf(stdout, " The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 in\n"); + fprintf(stdout, " each dimension. START is optional and will default to 0 in each dimension.\n"); fprintf(stdout, "\n"); - fprintf(stdout, " -s L, --start=L Offset of start of subsetting selection\n"); - fprintf(stdout, " -S L, --stride=L Hyperslab stride\n"); - fprintf(stdout, " -c L, --count=L Number of blocks to include in selection\n"); - fprintf(stdout, " -k L, --block=L Size of block in hyperslab\n"); + fprintf(stdout, " -s START, --start=START Offset of start of subsetting selection\n"); + fprintf(stdout, " -S STRIDE, --stride=STRIDE Hyperslab stride\n"); + fprintf(stdout, " -c COUNT, --count=COUNT Number of blocks to include in selection\n"); + fprintf(stdout, " -k BLOCK, --block=BLOCK Size of block in hyperslab\n"); + fprintf(stdout, " START, COUNT, STRIDE, and BLOCK - is a list of integers the number of which are equal to the\n"); + fprintf(stdout, " number of dimensions in the dataspace being queried\n"); fprintf(stdout, "\n"); fprintf(stdout, " D - is the file driver to use in opening the file. Acceptable values\n"); fprintf(stdout, " are \"sec2\", \"family\", \"split\", \"multi\", \"direct\", and \"stream\". Without\n"); @@ -695,8 +697,6 @@ usage(const char *prog) fprintf(stdout, " P - is the full path from the root group to the object.\n"); fprintf(stdout, " N - is an integer greater than 1.\n"); fprintf(stdout, " T - is a string containing the floating point format, e.g '%%.3f'\n"); - fprintf(stdout, " L - is a list of integers the number of which are equal to the\n"); - fprintf(stdout, " number of dimensions in the dataspace being queried\n"); fprintf(stdout, " U - is a URI reference (as defined in [IETF RFC 2396],\n"); fprintf(stdout, " updated by [IETF RFC 2732])\n"); fprintf(stdout, " B - is the form of binary output: NATIVE for a memory type, FILE for the\n"); @@ -3671,21 +3671,22 @@ handle_datasets(hid_t fid, const char *dset, void *data, int pe, const char *dis } if (!sset->count) { - hsize_t dims[H5S_MAX_RANK]; - herr_t status = H5Sget_simple_extent_dims(sid, dims, NULL); +// hsize_t dims[H5S_MAX_RANK]; +// herr_t status = H5Sget_simple_extent_dims(sid, dims, NULL); unsigned int i; - if (status == FAIL) { - error_msg(progname, "unable to get dataset dimensions\n"); - d_status = EXIT_FAILURE; - H5Sclose(sid); - return; - } +// if (status == FAIL) { +// error_msg(progname, "unable to get dataset dimensions\n"); +// d_status = EXIT_FAILURE; +// H5Sclose(sid); +// return; +// } sset->count = calloc(ndims, sizeof(hsize_t)); for (i = 0; i < ndims; i++) - sset->count[i] = dims[i] - sset->start[i]; + sset->count[i] = 1; +// sset->count[i] = dims[i] - sset->start[i]; } if (!sset->block) { |