From 2384a4e12cb029cbd6c8595fa9f3c5a666a391da Mon Sep 17 00:00:00 2001 From: Trygve Laugstøl Date: Wed, 2 Aug 2017 22:28:17 +0200 Subject: o Importing formatting tools. --- src/ee/tools/__init__.py | 0 src/ee/tools/read_ltspice_raw.py | 31 +++++++++++++++++++++++++++++++ 2 files changed, 31 insertions(+) create mode 100644 src/ee/tools/__init__.py create mode 100644 src/ee/tools/read_ltspice_raw.py (limited to 'src/ee/tools') diff --git a/src/ee/tools/__init__.py b/src/ee/tools/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/src/ee/tools/read_ltspice_raw.py b/src/ee/tools/read_ltspice_raw.py new file mode 100644 index 0000000..279fe73 --- /dev/null +++ b/src/ee/tools/read_ltspice_raw.py @@ -0,0 +1,31 @@ +import ee +import sys + +raw = ee.read_ltspice_raw(sys.argv[1]) + +#print("Variables:") +#for i, v in enumerate(raw.variables): +# print("{:2}: kind: {:20} expression: {}".format(i, v.kind, v.expression)) + +#for i, v in enumerate(raw.variables): +# print("{:2}: kind: {:20} expression: {}".format(i, v.kind, v.expression)) +# for p in raw.values[i]: +# print(" {}".format(p)) + +x = raw.get_variable(idx = 0) +y = raw.get_variable(expression = 'V(load)') +xs = raw.get_values(y) + +import matplotlib +matplotlib.use('Agg') + +import matplotlib.pyplot as plt +from matplotlib.ticker import FuncFormatter, MaxNLocator +fig = plt.figure() +ax = fig.add_subplot(111) +ax.plot(xs) +ax.set_xlabel(x.expression) +ax.set_ylabel(y.expression) + +with open("ltspice.png", "wb") as f: + plt.savefig(f, format="png") -- cgit v1.2.3