bmarechal / allanplot

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Commit 677c5d1d06558d72ff99eee4373e70f9b6ff0243

Authored by bmarechal
1 parent e6ad2cb77d
Exists in master

resolve some bugs

Showing 1 changed file with 2 additions and 1 deletions Inline Diff

#!/usr/bin/env python 1 1 #!/usr/bin/env python
2 2
import argparse, allantools, numpy, csv, glob, Gnuplot 3 3 import argparse, allantools, numpy, csv, glob, Gnuplot, fnmatch, os
4 import matplotlib.pyplot as plt
4 5
#============================================================================== 5 6 #==============================================================================
6 7
# Default filename 7 8 # Default filename
FILENAME = '*.dat' 8 9 FILENAME = '*.dat'
COLUMNS = [2] 9 10 COLUMNS = [2]
RATE = 1 10 11 RATE = 1
11 12
#============================================================================== 12 13 #==============================================================================
13 14
def parse(): 14 15 def parse():
""" 15 16 """
Specific parsing procedure for Allan Deviation plotting tool. 16 17 Specific parsing procedure for Allan Deviation plotting tool.
:returns: populated namespace (parser) 17 18 :returns: populated namespace (parser)
""" 18 19 """
parser = argparse.ArgumentParser(description = 'Plot Allan Deviation from timeseries file', 19 20 parser = argparse.ArgumentParser(description = 'Plot Allan Deviation from timeseries file',
epilog = 'Example: \'./allanplot.py -f toto.dat\' compute and plot Allan Deviation form toto.dat values') 20 21 epilog = 'Example: \'./allanplot.py -f toto.dat\' compute and plot Allan Deviation form toto.dat values')
21 22
parser.add_argument('-f', 22 23 parser.add_argument('-f',
action='store', 23 24 action='store',
dest='filename', 24 25 dest='filename',
default=FILENAME, 25 26 default=FILENAME,
help='File(s) to import (default '+FILENAME+')') 26 27 help='File(s) to import (default '+FILENAME+')')
27 28
parser.add_argument('-c', 28 29 parser.add_argument('-c',
nargs = '+', 29 30 nargs = '+',
action='store', 30 31 action='store',
dest='columns', 31 32 dest='columns',
default=COLUMNS, 32 33 default=COLUMNS,
help='Columns to import (default '+str(COLUMNS)+')') 33 34 help='Columns to import (default '+str(COLUMNS)+')')
34 35
parser.add_argument('-r', 35 36 parser.add_argument('-r',
action='store', 36 37 action='store',
dest='rate', 37 38 dest='rate',
default=RATE, 38 39 default=RATE,
help='Time rate in seconds (default '+str(RATE)+')') 39 40 help='Time rate in seconds (default '+str(RATE)+')')
40 41
args = parser.parse_args() 41 42 args = parser.parse_args()
return args 42 43 return args
43 44
#============================================================================== 44 45 #==============================================================================
45 46
def main(): 46 47 def main():
""" 47 48 """
Main script 48 49 Main script
""" 49 50 """
# Parse command line 50 51 # Parse command line
args = parse() 51 52 args = parse()
# filename 52 53 # filename
filename = args.filename 53 54 filename = args.filename
# columns 54 55 # columns
columns = map(int, args.columns) 55 56 columns = map(int, args.columns)
# rate 56 57 # rate
rate = int(args.rate) 57 58 rate = int(args.rate)
58 59
try: 59 60 try:
list_files = [] 60 61 list_files = []
filename = filename.split() 61 62 filename = filename.split()
for name in filename: 62 63 for name in filename:
list_files.extend(sorted(glob.glob(name))) 63 64 list_files.extend(sorted(glob.glob(name)))
64 65
data = [] 65 66 data = []
66 67
for f in list_files: 67 68 for f in list_files:
with open(f, 'r') as dest_f: 68 69 with open(f, 'r') as dest_f:
data_iter = csv.reader(dest_f, delimiter = '\t', quotechar = '"') 69 70 data_iter = csv.reader(dest_f, delimiter = '\t', quotechar = '"')
temp_data = [value for value in data_iter] 70 71 temp_data = [value for value in data_iter]
data.extend(temp_data) 71 72 data.extend(temp_data)
72 73
data = numpy.asarray(data, dtype = float) 73 74 data = numpy.asarray(data, dtype = float)
74 75
del(temp_data, list_files, value, f) 75 76 del(temp_data, list_files, value, f)
76 77