From 48f3452530b29627ce57089b65363776dbe9a179 Mon Sep 17 00:00:00 2001
From: Ben Reynwar <ben@reynwar.net>
Date: Tue, 4 Jun 2013 10:59:29 -0700
Subject: uninstalled import: Updatings blocks, fec, uhd, and filter so that
uninstalled import works with recent changes.
---
gr-utils/python/plot_data.py | 168 -------------------------------------------
1 file changed, 168 deletions(-)
delete mode 100644 gr-utils/python/plot_data.py
(limited to 'gr-utils/python/plot_data.py')
diff --git a/gr-utils/python/plot_data.py b/gr-utils/python/plot_data.py
deleted file mode 100644
index 2ae3b1d5b3..0000000000
--- a/gr-utils/python/plot_data.py
+++ /dev/null
@@ -1,168 +0,0 @@
-#
-# Copyright 2007,2008,2011 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-#
-"""
-Utility to help plotting data from files.
-"""
-
-try:
- import scipy
-except ImportError:
- print "Please install SciPy to run this script (http://www.scipy.org/)"
- raise SystemExit, 1
-
-try:
- from pylab import *
-except ImportError:
- print "Please install Matplotlib to run this script (http://matplotlib.sourceforge.net/)"
- raise SystemExit, 1
-
-from optparse import OptionParser
-
-class plot_data:
- def __init__(self, datatype, filenames, options):
- self.hfile = list()
- self.legend_text = list()
- for f in filenames:
- self.hfile.append(open(f, "r"))
- self.legend_text.append(f)
-
- self.block_length = options.block
- self.start = options.start
- self.sample_rate = options.sample_rate
-
- self.datatype = datatype
- self.sizeof_data = datatype().nbytes # number of bytes per sample in file
-
- self.axis_font_size = 16
- self.label_font_size = 18
- self.title_font_size = 20
- self.text_size = 22
-
- # Setup PLOT
- self.fig = figure(1, figsize=(16, 9), facecolor='w')
- rcParams['xtick.labelsize'] = self.axis_font_size
- rcParams['ytick.labelsize'] = self.axis_font_size
-
- self.text_file_pos = figtext(0.10, 0.88, "File Position: ", weight="heavy", size=self.text_size)
- self.text_block = figtext(0.40, 0.88, ("Block Size: %d" % self.block_length),
- weight="heavy", size=self.text_size)
- self.text_sr = figtext(0.60, 0.88, ("Sample Rate: %.2f" % self.sample_rate),
- weight="heavy", size=self.text_size)
- self.make_plots()
-
- self.button_left_axes = self.fig.add_axes([0.45, 0.01, 0.05, 0.05], frameon=True)
- self.button_left = Button(self.button_left_axes, "<")
- self.button_left_callback = self.button_left.on_clicked(self.button_left_click)
-
- self.button_right_axes = self.fig.add_axes([0.50, 0.01, 0.05, 0.05], frameon=True)
- self.button_right = Button(self.button_right_axes, ">")
- self.button_right_callback = self.button_right.on_clicked(self.button_right_click)
-
- self.xlim = self.sp_f.get_xlim()
-
- self.manager = get_current_fig_manager()
- connect('key_press_event', self.click)
- show()
-
- def get_data(self, hfile):
- self.text_file_pos.set_text("File Position: %d" % (hfile.tell()//self.sizeof_data))
- try:
- f = scipy.fromfile(hfile, dtype=self.datatype, count=self.block_length)
- except MemoryError:
- print "End of File"
- else:
- self.f = scipy.array(f)
- self.time = scipy.array([i*(1/self.sample_rate) for i in range(len(self.f))])
-
- def make_plots(self):
- self.sp_f = self.fig.add_subplot(2,1,1, position=[0.075, 0.2, 0.875, 0.6])
- self.sp_f.set_title(("Amplitude"), fontsize=self.title_font_size, fontweight="bold")
- self.sp_f.set_xlabel("Time (s)", fontsize=self.label_font_size, fontweight="bold")
- self.sp_f.set_ylabel("Amplitude (V)", fontsize=self.label_font_size, fontweight="bold")
- self.plot_f = list()
-
- maxval = -1e12
- minval = 1e12
-
- for hf in self.hfile:
- # if specified on the command-line, set file pointer
- hf.seek(self.sizeof_data*self.start, 1)
-
- self.get_data(hf)
-
- # Subplot for real and imaginary parts of signal
- self.plot_f += plot(self.time, self.f, 'o-')
- maxval = max(maxval, self.f.max())
- minval = min(minval, self.f.min())
-
- self.sp_f.set_ylim([1.5*minval, 1.5*maxval])
-
- self.leg = self.sp_f.legend(self.plot_f, self.legend_text)
-
- draw()
-
- def update_plots(self):
- maxval = -1e12
- minval = 1e12
- for hf,p in zip(self.hfile,self.plot_f):
- self.get_data(hf)
- p.set_data([self.time, self.f])
- maxval = max(maxval, self.f.max())
- minval = min(minval, self.f.min())
-
- self.sp_f.set_ylim([1.5*minval, 1.5*maxval])
-
- draw()
-
- def click(self, event):
- forward_valid_keys = [" ", "down", "right"]
- backward_valid_keys = ["up", "left"]
-
- if(find(event.key, forward_valid_keys)):
- self.step_forward()
-
- elif(find(event.key, backward_valid_keys)):
- self.step_backward()
-
- def button_left_click(self, event):
- self.step_backward()
-
- def button_right_click(self, event):
- self.step_forward()
-
- def step_forward(self):
- self.update_plots()
-
- def step_backward(self):
- for hf in self.hfile:
- # Step back in file position
- if(hf.tell() >= 2*self.sizeof_data*self.block_length ):
- hf.seek(-2*self.sizeof_data*self.block_length, 1)
- else:
- hf.seek(-hf.tell(),1)
- self.update_plots()
-
-
-def find(item_in, list_search):
- try:
- return list_search.index(item_in) != None
- except ValueError:
- return False
--
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