diff options
Diffstat (limited to 'gr-utils/python/utils/gr_plot_char')
| -rwxr-xr-x | gr-utils/python/utils/gr_plot_char | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/gr-utils/python/utils/gr_plot_char b/gr-utils/python/utils/gr_plot_char index 3199919fa9..dd6803abfd 100755 --- a/gr-utils/python/utils/gr_plot_char +++ b/gr-utils/python/utils/gr_plot_char @@ -22,15 +22,11 @@ from __future__ import print_function -try: - import scipy -except ImportError: - print("Please install SciPy to run this script (http://www.scipy.org/)") - raise SystemExit(1) - from argparse import ArgumentParser from gnuradio.plot_data import plot_data +import numpy + def main(): description = "Takes a GNU Radio byte/char binary file and displays the samples versus time. You can set the block size to specify how many points to read in at a time and the start position in the file. By default, the system assumes a sample rate of 1, so in time, each sample is plotted versus the sample number. To set a true time axis, set the sample rate (-R or --sample-rate) to the sample rate used when capturing the samples." @@ -46,7 +42,7 @@ def main(): args = parser.parse_args() - datatype = scipy.int8 + datatype = numpy.int8 dc = plot_data(datatype, args.files, args) if __name__ == "__main__": |