diff options
Diffstat (limited to 'tools/h5dump/h5dump.c')
| -rw-r--r-- | tools/h5dump/h5dump.c | 107 |
1 files changed, 53 insertions, 54 deletions
diff --git a/tools/h5dump/h5dump.c b/tools/h5dump/h5dump.c index beb782c..6eff5f7 100644 --- a/tools/h5dump/h5dump.c +++ b/tools/h5dump/h5dump.c @@ -594,60 +594,59 @@ static void usage(const char *prog) { fflush(stdout); - fprintf(stdout, "\ -usage: %s [OPTIONS] file\n\ - OPTIONS\n\ - -h, --help Print a usage message and exit\n\ - -B, --bootblock Print the content of the boot block\n\ - -H, --header Print the header only; no data is displayed\n\ - -i, --object-ids Print the object ids\n\ - -V, --version Print version number and exit\n\ - -a P, --attribute=P Print the specified attribute\n\ - -d P, --dataset=P Print the specified dataset\n\ - -f D, --filedriver=D Specify which driver to open the file with\n\ - -g P, --group=P Print the specified group and all members\n\ - -l P, --soft-link=P Print the value(s) of the specified soft link\n\ - -o F, --output=F Output raw data into file F\n\ - -t P, --datatype=P Print the specified named data type\n\ - -w N, --width=N Set the number of columns of output\n\ - -x, --xml Output in XML\n\ - -D U, --xml-dtd=U Use the DTD at U\n\ -\n\ - Subsetting is available by using the following options with a dataset\n\ - attribute. Subsetting is done by selecting a hyperslab from the data.\n\ - Thus, the options mirror those for performing a hyperslab selection.\n\ - The START and COUNT parameters are mandatory if you do subsetting.\n\ - The STRIDE and BLOCK parameters are optional and will default to 1 in\n\ - each dimension.\n\ -\n\ - -s L, --start=L Offset of start of subsetting selection\n\ - -S L, --stride=L Hyperslab stride\n\ - -c L, --count=L Number of blocks to include in selection\n\ - -k L, --block=L Size of block in hyperslab\n\ -\n\ - D - is the file driver to use in opening the file. Acceptable values\n\ - are \"sec2\", \"family\", \"split\", \"multi\", and \"stream\". Without\n\ - the file driver flag, the file will be opened with each driver in\n\ - turn and in the order specified above until one driver succeeds\n\ - in opening the file.\n\ - F - is a filename.\n\ - P - is the full path from the root group to the object.\n\ - N - is an integer greater than 1.\n\ - L - is a list of integers the number of which are equal to the\n\ - number of dimensions in the dataspace being queried\n\ - U - is a URI reference (as defined in [IETF RFC 2396],\n\ - updated by [IETF RFC 2732])\n\ -\n\ - Examples:\n\ -\n\ - 1) Attribute foo of the group /bar_none in file quux.h5\n\ -\n\ - h5dump -a /bar_none/foo quux.h5\n\ -\n\ - 2) Selecting a subset from dataset /foo in file quux.h5\n\ -\n\ - h5dump -d /foo -s \"0,1\" -S \"1,1\" -c \"2,3\" -k \"2,2\" quux.h5\n\ -\n", prog); + fprintf(stdout, "usage: %s [OPTIONS] file\n", prog); + fprintf(stdout, " OPTIONS\n"); + fprintf(stdout, " -h, --help Print a usage message and exit\n"); + fprintf(stdout, " -B, --bootblock Print the content of the boot block\n"); + fprintf(stdout, " -H, --header Print the header only; no data is displayed\n"); + fprintf(stdout, " -i, --object-ids Print the object ids\n"); + fprintf(stdout, " -V, --version Print version number and exit\n"); + fprintf(stdout, " -a P, --attribute=P Print the specified attribute\n"); + fprintf(stdout, " -d P, --dataset=P Print the specified dataset\n"); + fprintf(stdout, " -f D, --filedriver=D Specify which driver to open the file with\n"); + fprintf(stdout, " -g P, --group=P Print the specified group and all members\n"); + fprintf(stdout, " -l P, --soft-link=P Print the value(s) of the specified soft link\n"); + fprintf(stdout, " -o F, --output=F Output raw data into file F\n"); + fprintf(stdout, " -t P, --datatype=P Print the specified named data type\n"); + fprintf(stdout, " -w N, --width=N Set the number of columns of output\n"); + fprintf(stdout, " -x, --xml Output in XML\n"); + fprintf(stdout, " -D U, --xml-dtd=U Use the DTD at U\n"); + fprintf(stdout, "\n"); + 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, "\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, "\n"); + fprintf(stdout, " D - is the file driver to use in opening the file. Acceptable values\n"); + fprintf(stdout, " are \"sec2\", \"family\", \"split\", \"multi\", and \"stream\". Without\n"); + fprintf(stdout, " the file driver flag, the file will be opened with each driver in\n"); + fprintf(stdout, " turn and in the order specified above until one driver succeeds\n"); + fprintf(stdout, " in opening the file.\n"); + fprintf(stdout, " F - is a filename.\n"); + 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, " 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, "\n"); + fprintf(stdout, " Examples:\n"); + fprintf(stdout, "\n"); + fprintf(stdout, " 1) Attribute foo of the group /bar_none in file quux.h5\n"); + fprintf(stdout, "\n"); + fprintf(stdout, " h5dump -a /bar_none/foo quux.h5\n"); + fprintf(stdout, "\n"); + fprintf(stdout, " 2) Selecting a subset from dataset /foo in file quux.h5\n"); + fprintf(stdout, "\n"); + fprintf(stdout, " h5dump -d /foo -s \"0,1\" -S \"1,1\" -c \"2,3\" -k \"2,2\" quux.h5\n"); + fprintf(stdout, "\n"); } /*------------------------------------------------------------------------- |