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Addressed mishandling of starting time values, Issue #107

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This commit is contained in:
jimkapin 2019-09-03 10:07:40 -07:00
parent 4f8e66b52a
commit 7dc1572b5e
2 changed files with 9 additions and 2 deletions
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9
mtl/evaluator.py
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@ -25,7 +25,11 @@ def to_signal(ts_mapping):
def interp(sig, t, tag=None):
# TODO: return function that interpolates the whole signal.
sig = sig.project({tag})
key = sig.data.keys()[sig.data.bisect_right(t) - 1]
idx = sig.data.bisect_right(t) - 1
if idx<0:
return None
else:
key = sig.data.keys()[idx]
return sig[key][tag]
@ -61,6 +65,9 @@ def pointwise_sat(phi, dt=0.1):
res = [(t, v[phi]) for t, v in f(sig).items()]
return res if quantitative else [((t, v > 0) for t, v in res)]
if t is False:
t = f(sig).items()[0][0]
res = interp(f(sig), t, phi)
return res if quantitative else res > 0