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added values of cn_B and cn_L into the model

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This commit is contained in:
Luis Aleixo 2021-09-08 14:33:57 +02:00
parent c81e9b1c14
commit 902396fcf7
1 changed files with 8 additions and 5 deletions
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13
cara/models.py
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@ -539,7 +539,7 @@ class _ExpirationBase:
#: Pre-populated examples of Expirations.
types: typing.ClassVar[typing.Dict[str, "_ExpirationBase"]]
def aerosols(self, mask: Mask):
def aerosols(self, mask: Mask, cn_B: float, cn_L: float):
"""
total volume of aerosols expired per volume of air (mL/cm^3).
"""
@ -608,9 +608,9 @@ class MultipleExpiration(_ExpirationBase):
raise ValueError("expirations and weigths should contain the"
"same number of elements")
def aerosols(self, mask: Mask):
def aerosols(self, mask: Mask, cn_B: float, cn_L: float):
return np.array([
weight * expiration.aerosols(mask) / sum(self.weights)
weight * expiration.aerosols(mask, cn_B, cn_L) / sum(self.weights)
for weight,expiration in zip(self.weights,self.expirations)
]).sum(axis=0)
@ -676,7 +676,10 @@ class InfectedPopulation(Population):
#: The type of expiration that is being emitted whilst doing the activity.
expiration: _ExpirationBase
def emission_rate_when_present(self, cn_B: float, cn_L: float) -> _VectorisedFloat:
#: The percentage of host immunity
host_immunity: float = 0.0
def emission_rate_when_present(self, cn_B: float = 0.06, cn_L: float = 0.2) -> _VectorisedFloat:
"""
The emission rate if the infected population is present.
@ -718,7 +721,7 @@ class InfectedPopulation(Population):
# with a declaration of state change time, as is the case for things
# like Ventilation.
return self.emission_rate_when_present()
return self.emission_rate_when_present(cn_B=0.06, cn_L=0.2)
def emission_rate(self, time) -> _VectorisedFloat:
"""