diff options
| -rw-r--r-- | chroma/io/root.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chroma/io/root.py b/chroma/io/root.py index 935299b..ebae9d6 100644 --- a/chroma/io/root.py +++ b/chroma/io/root.py @@ -218,7 +218,7 @@ class RootWriter(object): if pyev.channels is not None: nhit = count_nonzero(pyev.channels.hit) if nhit > 0: - ROOT.fill_channels(self.ev, nhit, np.arange(len(pyev.channels.t))[pyev.channels.hit].astype(np.int32), pyev.channels.t, pyev.channels.q, pyev.channels.flags, len(pyev.channels.hit)) + ROOT.fill_channels(self.ev, nhit, np.arange(len(pyev.channels.t))[pyev.channels.hit].astype(np.uint32), pyev.channels.t, pyev.channels.q, pyev.channels.flags, len(pyev.channels.hit)) else: self.ev.nhit = 0 self.ev.channels.resize(0) |