Returns:
inlet_boundary: Buttefly inlet boundary.
"""
ghenv.Component.Name = "Butterfly_Inlet Boundary"
ghenv.Component.NickName = "inletvel"
ghenv.Component.Message = 'VER 0.0.05\nJAN_12_2019'
ghenv.Component.Category = "Butterfly"
ghenv.Component.SubCategory = "01::Boundary"
ghenv.Component.AdditionalHelpFromDocStrings = "1"
try:
from butterfly import boundarycondition as bc
from butterfly.fields import FixedValue
except ImportError as e:
msg = '\nFailed to import butterfly:'
raise ImportError('{}\n{}'.format(msg, e))
if _velocity_vec:
_velocity_vec = FixedValue(str((_velocity_vec.X, _velocity_vec.Y, _velocity_vec.Z)).replace(',', '')) \
if _velocity_vec \
else None
temperature_ = FixedValue(str(temperature_ + 273.15)) \
if temperature_ \
else None
inlet_boundary = bc.FixedInletBoundaryCondition(U=_velocity_vec,
T = temperature_)
# assign inputs
_volFlowRate, temperature_ = IN
inletBoundary = None
try:
from butterfly import boundarycondition as bc
from butterfly.fields import FixedValue, FlowRateInletVelocity
except ImportError as e:
msg = '\nFailed to import butterfly. Did you install butterfly on your machine?' + \
'\nYou can download butterfly from package manager.' + \
'\nOpen an issue on github if you think this is a bug:' + \
' https://github.com/ladybug-analysis-tools/butterfly/issues'
raise ImportError('{}\n{}'.format(msg, e))
if _volFlowRate:
velocity = FlowRateInletVelocity(_volFlowRate, '(0 0 0)')
temperature_ = FixedValue(str(temperature_ + 273.15)) \
if temperature_ \
else None
inletBoundary = bc.FixedInletBoundaryCondition(U=velocity, T=temperature_)
# assign outputs to OUT
OUT = (inletBoundary, )
ghenv.Component.NickName = "inlet"
ghenv.Component.Message = 'VER 0.0.03\nOCT_30_2016'
ghenv.Component.Category = "Butterfly"
ghenv.Component.SubCategory = "01::Boundary"
ghenv.Component.AdditionalHelpFromDocStrings = "1"
try:
from butterfly import boundarycondition as bc
from butterfly.fields import FixedValue
except ImportError as e:
msg = '\nFailed to import butterfly. Did you install butterfly on your machine?' + \
'\nYou can download the installer file from github: ' + \
'https://github.com/mostaphaRoudsari/Butterfly/tree/master/plugin/grasshopper/samplefiles' + \
'\nOpen an issue on github if you think this is a bug:' + \
' https://github.com/mostaphaRoudsari/Butterfly/issues'
raise ImportError('{}\n{}'.format(msg, e))
if _velocityVec:
_velocityVec = FixedValue(str(tuple(_velocityVec)).replace(',', '')) \
if _velocityVec \
else None
temperature_ = FixedValue(str(temperature_ + 273.15)) \
if temperature_ \
else None
inletBoundary = bc.FixedInletBoundaryCondition(refLevels=_refLevels_,
U=_velocityVec,
T=temperature_)