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| author | Elena Pourmal <epourmal@hdfgroup.org> | 2003-08-04 18:25:41 (GMT) |
|---|---|---|
| committer | Elena Pourmal <epourmal@hdfgroup.org> | 2003-08-04 18:25:41 (GMT) |
| commit | 2b59b42447aea84dfee60f905989a1506cb9fce4 (patch) | |
| tree | 62d43c5ae8c77e8b3e75fa2fc7aafdf8189c4159 | |
| parent | a9aa3859a79ca869fb6ecd492b5d0d8ab3d031f9 (diff) | |
| download | hdf5-2b59b42447aea84dfee60f905989a1506cb9fce4.zip hdf5-2b59b42447aea84dfee60f905989a1506cb9fce4.tar.gz hdf5-2b59b42447aea84dfee60f905989a1506cb9fce4.tar.bz2 | |
[svn-r7283]
Purpose: Enhancement
Description: This example writes extendible dataset and doesn't use fill value.
On some systems (verebena, titan) unwritten data will be displayed as
garbage by h5_chunk_read.
Solution: Use H5Pset_fill_value to set 0 fill value.
Platforms tested: arabica, verbena, titan
Misc. update:
| -rw-r--r-- | examples/h5_extend_write.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/examples/h5_extend_write.c b/examples/h5_extend_write.c index 133e2aa..3320544 100644 --- a/examples/h5_extend_write.c +++ b/examples/h5_extend_write.c @@ -43,6 +43,7 @@ main (void) int data3[2][2] = { {3, 3}, {3, 3} }; + int fillvalue = 0; /* * Create the data space with unlimited dimensions. @@ -59,6 +60,7 @@ main (void) */ cparms = H5Pcreate(H5P_DATASET_CREATE); status = H5Pset_chunk( cparms, RANK, chunk_dims); + status = H5Pset_fill_value (cparms, H5T_NATIVE_INT, &fillvalue ); /* * Create a new dataset within the file using cparms |