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资源说明：python script for reading lab-volt binary numerical tbl files
This library is used for reading the proprietary TBL files that are generated
by the Lab Volt software used in my Fundamentals of Power Engineering class at
Lamar University.
It can be used as a stand alone program for printing or as a library that has functions to
return a 2-D python list containing the table.
Examples:
to print to STDIO with column titles from lab_1.tbl run,
python openTbl.py -ti lab_1.tbl
[pauls@aqm ~/labVolt]$ python openTbl.py -ti lab_1.tbl
E1,V E3,V I1,A I2,A I3,A PQS1 (E1,I1),W f (E1),Hz RXZ (E1,I1),ohms
30.07 0.05 0.15 0 0 4.48 59.92 201.41
35.26 0.05 0.18 0 0 6.17 59.93 201.29
40.85 0.05 0.2 0 0 8.28 59.92 201.36
44.93 0.05 0.22 0 0 10.03 59.91 201.12
50.21 0.04 0.25 0 0 12.54 59.89 201.02
55.12 0.04 0.27 0 0 15.1 59.9 201.11
60.03 0.05 0.3 0 0 17.92 59.89 201.04
64.62 0.05 0.32 0 0 20.78 59.9 200.86
70.08 0.04 0.35 0 0 24.49 59.89 200.55
75.04 0.05 0.37 0 0 28.06 59.88 200.62
80.25 0.05 0.4 0 0 32.12 59.88 200.45
to use as a library,
In [1]: from openTbl import readLabVoltTBL
In [2]: labels, data = readLabVoltTBL('lab_1.tbl')
In [3]: print labels
['E1,V', 'E3,V', 'I1,A', 'I2,A', 'I3,A', 'PQS1 (E1,I1),W', 'f (E1),Hz', 'RXZ (E1,I1),ohms']
In [4]: print data
[[30.07, 0.050000000000000003, 0.14999999999999999, 0, 0, 4.4800000000000004, 59.920000000000002, 201.41], [35.259999999999998, 0.050000000000000003, 0.17999999999999999, 0, 0, 6.1699999999999999, 59.93, 201.28999999999999], [40.850000000000001, 0.050000000000000003, 0.20000000000000001, 0, 0, 8.2799999999999994, 59.920000000000002, 201.36000000000001], [44.93, 0.050000000000000003, 0.22, 0, 0, 10.029999999999999, 59.909999999999997, 201.12], [50.210000000000001, 0.040000000000000001, 0.25, 0, 0, 12.539999999999999, 59.890000000000001, 201.02000000000001], [55.119999999999997, 0.040000000000000001, 0.27000000000000002, 0, 0, 15.1, 59.899999999999999, 201.11000000000001], [60.030000000000001, 0.050000000000000003, 0.29999999999999999, 0, 0, 17.920000000000002, 59.890000000000001, 201.03999999999999], [64.620000000000005, 0.050000000000000003, 0.32000000000000001, 0, 0, 20.780000000000001, 59.899999999999999, 200.86000000000001], [70.079999999999998, 0.040000000000000001, 0.34999999999999998, 0, 0, 24.489999999999998, 59.890000000000001, 200.55000000000001], [75.040000000000006, 0.050000000000000003, 0.37, 0, 0, 28.059999999999999, 59.880000000000003, 200.62], [80.25, 0.050000000000000003, 0.40000000000000002, 0, 0, 32.119999999999997, 59.880000000000003, 200.44999999999999]]
Copyright:
This code is based off a similar program
(http://www.mathworks.com/matlabcentral/fileexchange/19666-lab-volt-data-file-reader)
for use with matlab by Gleb Tcheslavski
http://www.ee.lamar.edu/gleb/index.htm
Copyright (c) 2011, Paul Stenius
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* The names of its contributors may NOT be used to endorse or promote products
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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