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-rw-r--r--tools/h5dump/h5dump.c26
1 files changed, 20 insertions, 6 deletions
diff --git a/tools/h5dump/h5dump.c b/tools/h5dump/h5dump.c
index 15d862e..23fd1d9 100644
--- a/tools/h5dump/h5dump.c
+++ b/tools/h5dump/h5dump.c
@@ -297,10 +297,20 @@ usage(const char *prog)
HDfprintf(rawoutstream, " number of dimensions in the dataspace being queried\n");
HDfprintf(rawoutstream, "\n");
HDfprintf(rawoutstream, " D - is the file driver to use in opening the file. Acceptable values\n");
- HDfprintf(rawoutstream, " are \"sec2\", \"family\", \"split\", \"multi\", \"direct\", and \"stream\". Without\n");
- HDfprintf(rawoutstream, " the file driver flag, the file will be opened with each driver in\n");
- HDfprintf(rawoutstream, " turn and in the order specified above until one driver succeeds\n");
- HDfprintf(rawoutstream, " in opening the file.\n");
+ HDfprintf(rawoutstream, " are \"sec2\", \"family\", \"split\", \"multi\", \"direct\", and \"stream\". Without\n");
+ HDfprintf(rawoutstream, " the file driver flag, the file will be opened with each driver in\n");
+ HDfprintf(rawoutstream, " turn and in the order specified above until one driver succeeds\n");
+ HDfprintf(rawoutstream, " in opening the file.\n");
+ HDfprintf(rawoutstream, " These are the letters that are appended to the file name(without .h5) when opening\n");
+ HDfprintf(rawoutstream, " names for the split(m,r) and multi(s,b,r,g,l,o) drivers. They are:\n");
+ HDfprintf(rawoutstream, " m: All meta data when using the split driver.\n");
+ HDfprintf(rawoutstream, " s: The userblock, superblock, and driver info block\n");
+ HDfprintf(rawoutstream, " b: B-tree nodes\n");
+ HDfprintf(rawoutstream, " r: Dataset raw data\n");
+ HDfprintf(rawoutstream, " g: Global heap\n");
+ HDfprintf(rawoutstream, " l: local heap (object names)\n");
+ HDfprintf(rawoutstream, " o: object headers\n");
+ HDfprintf(rawoutstream, "\n");
HDfprintf(rawoutstream, " F - is a filename.\n");
HDfprintf(rawoutstream, " P - is the full path from the root group to the object.\n");
HDfprintf(rawoutstream, " N - is an integer greater than 1.\n");
@@ -337,9 +347,13 @@ usage(const char *prog)
HDfprintf(rawoutstream, "\n");
HDfprintf(rawoutstream, " h5dump -d /dset -M 0,1,4,3 quux.h5\n");
HDfprintf(rawoutstream, "\n");
- HDfprintf(rawoutstream, " 5) Dataset foo in files multi1.h5 multi2.h5 multi3.h5\n");
+ HDfprintf(rawoutstream, " 5) Dataset foo in files file1.h5 file2.h5 file3.h5\n");
+ HDfprintf(rawoutstream, "\n");
+ HDfprintf(rawoutstream, " h5dump -d /foo file1.h5 file2.h5 file3.h5\n");
+ HDfprintf(rawoutstream, "\n");
+ HDfprintf(rawoutstream, " 6) Dataset foo in split files splitfile-m.h5 splitfile-r.h5\n");
HDfprintf(rawoutstream, "\n");
- HDfprintf(rawoutstream, " h5dump -d /foo multi1.h5 multi2.h5 multi3.h5\n");
+ HDfprintf(rawoutstream, " h5dump -d /foo -f split splitfile\n");
HDfprintf(rawoutstream, "\n");
}