gr_plot1
Display time series of samples from a file
Overview
Show data captured using the gnuradio file sink.
usage: gr_plot [-h]
-
[-d {complex64,float32,uint32,int32,uint16,int16,uint8,int8}] [-B BLOCK] [-s START] [-R SAMPLE_RATE] FILE [FILE ...]
Takes a GNU Radio 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.
positional arguments:
- FILE
-
Input file with samples
optional arguments:
-
-h, --help -
show this help message and exit
-
-d {complex64,float32,uint32,int32,uint16,int16,uint8,int8}, --data-type {complex64,float32,uint32,int32,uint16,int16,uint8,int8} -
Specify the data type [default='complex64']
-
-B BLOCK, --block BLOCK -
Specify the block size [default=1000]
-
-s START, --start START -
Specify where to start in the file [default=0]
-
-R SAMPLE_RATE, --sample-rate SAMPLE_RATE -
Set the sampler rate of the data [default=1.0]
Releases
Unchanged in 3 releases since Debian 11 (Bullseye).