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-rwxr-xr-xgr-qtgui/apps/gr_time_raster_b3
1 files changed, 2 insertions, 1 deletions
diff --git a/gr-qtgui/apps/gr_time_raster_b b/gr-qtgui/apps/gr_time_raster_b
index a326a126c4..3e81c317d6 100755
--- a/gr-qtgui/apps/gr_time_raster_b
+++ b/gr-qtgui/apps/gr_time_raster_b
@@ -21,6 +21,7 @@
#
from gnuradio import gr
+from gnuradio import blocks
import scipy
try:
@@ -48,7 +49,7 @@ class plot_time_raster_b(plot_base.plot_base):
self._ncols = ncols
self.read_samples = plot_base.read_samples_b
self.dsize = gr.sizeof_char
- self.src_type = gr.vector_source_b
+ self.src_type = blocks.vector_source_b
self.gui_snk = qtgui.time_raster_sink_b(self._samp_rate, self._nrows, self._ncols,
[], [], "GNU Radio Time Plot", self._nsigs)
self.setup()