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-rw-r--r--hl/test/test_packet.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/hl/test/test_packet.c b/hl/test/test_packet.c
index 3445163..4268a08 100644
--- a/hl/test/test_packet.c
+++ b/hl/test/test_packet.c
@@ -63,6 +63,8 @@ static particle_t testPart[NRECORDS] = {
/*-------------------------------------------------------------------------
* function that compares one particle
+ * Comparing floating point should be safe here; HDF5 should store the
+ * fields verbatim and not lose any bits. -JML
*-------------------------------------------------------------------------
*/
static int cmp_par(size_t i, size_t j, particle_t *rbuf, particle_t *wbuf )