diff options
Diffstat (limited to 'tools/h5dump/h5dump.c')
| -rw-r--r-- | tools/h5dump/h5dump.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/tools/h5dump/h5dump.c b/tools/h5dump/h5dump.c index 694c634..365f88f 100644 --- a/tools/h5dump/h5dump.c +++ b/tools/h5dump/h5dump.c @@ -62,6 +62,7 @@ static size_t prefix_len = 1024; static char *prefix; static const char *driver = NULL; /* The driver to open the file with. */ static const h5dump_header_t *dump_header_format; +static const char *fp_format = NULL; /* things to display or which are set via command line parameters */ static int display_all = TRUE; @@ -367,7 +368,7 @@ struct handler_t { * parameters. The long-named ones can be partially spelled. When * adding more, make sure that they don't clash with each other. */ -static const char *s_opts = "hnpeyBHirVa:c:d:f:g:k:l:t:w:xD:uX:o:b:F:s:S:Aq:z:"; +static const char *s_opts = "hnpeyBHirVa:c:d:f:g:k:l:t:w:xD:uX:o:b:F:s:S:Aq:z:m:"; static struct long_options l_opts[] = { { "help", no_arg, 'h' }, { "hel", no_arg, 'h' }, @@ -478,6 +479,7 @@ static struct long_options l_opts[] = { { "form", require_arg, 'F' }, { "sort_by", require_arg, 'q' }, { "sort_order", require_arg, 'z' }, + { "format", require_arg, 'm' }, { NULL, 0, '\0' } }; @@ -628,6 +630,7 @@ usage(const char *prog) fprintf(stdout, " -b B, --binary=B Binary file output, of form B\n"); fprintf(stdout, " -t P, --datatype=P Print the specified named datatype\n"); fprintf(stdout, " -w N, --width=N Set the number of columns of output\n"); + fprintf(stdout, " -m T, --format=T Set the floating point output format\n"); fprintf(stdout, " -q Q, --sort_by=Q Sort groups and attributes by index Q\n"); fprintf(stdout, " -z Z, --sort_order=Z Sort groups and attributes by order Z\n"); fprintf(stdout, " -x, --xml Output in XML using Schema\n"); @@ -657,6 +660,7 @@ usage(const char *prog) 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, " 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"); @@ -2189,6 +2193,12 @@ dump_data(hid_t obj_id, int obj_data, struct subset_t *sset, int display_index) int depth; int stdindent = COL; /* should be 3 */ + if (fp_format) + { + outputformat->fmt_double = fp_format; + outputformat->fmt_float = fp_format; + } + outputformat->line_ncols = nCols; outputformat->do_escape=display_escape; /* print the matrix indices */ @@ -3821,6 +3831,12 @@ parse_start: /* To Do: check format of this value? */ xml_dtd_uri = opt_arg; break; + + case 'm': + /* specify alternative floating point printing format */ + fp_format = opt_arg; + break; + case 'X': /* specify XML namespace (default="hdf5:"), or none */ /* To Do: check format of this value? */ |