我有一个python脚本从我的odb文件中提取温度但是我希望它将温度输出从F度转换为C度。我们输入所有内容作为英语单位然后我们的客户想要的东西在C学位。我可以修改以下脚本以自动将输出转换为度数吗?
from odbAccess import *
import sys
# Open output file for writing
outputFile = open('OutputFileName.txt','w')
# Define odb file names
odbNameList = ('JobName.odb',)
# Define instance name and set name
instanceNameList = ('INSTANCE-1','INSTANCE-2',)
setName = 'SET-1'
# Process odb files
for odbName in odbNameList:
# Open file for reading
odb = openOdb(path=odbName)
# Process steps
for stepName in odb.steps.keys():
# Get field output objects for variables TEMPERATURE and ELEMENT VOLUME
temperatureField = odb.steps[stepName].frames[-1].fieldOutputs['NT11']
for instanceName in instanceNameList:
setData = odb.rootAssembly.instances[instanceName].nodeSets[setName]
tempField = temperatureField.getSubset(region=setData, position=NODAL)
tempValues = tempField.values
tmax = 0
for v in tempValues:
if v.data > tmax:
tmax = v.data
outputFile.write('%s %s %s %6.3f\n' % (odbName, stepName, instanceName, tmax))
# Close odb file
odb.close()
# Close output file
outputFile.close()
答案 0 :(得分:0)
在代码中,只需识别哪个变量代表华氏温度。该值为tmax
。将该值转换为摄氏温度需要进行简单的计算,如下所示。
if v.data > tmax:
tmax = v.data
tmax_celsius = (tmax-32)/1.8
答案 1 :(得分:0)
好像你正在写每个实例的最高温度。您只需在找到它之后就可以使用tmax
。
要将Farenheit转换为Celsius,请使用以下公式:
C = (F-32)*(5/9)
所以:
def Celsius(F):
C = (F-32)*(5/9)
return C
temperatureField = odb.steps[stepName].frames[-1].fieldOutputs['NT11']
for instanceName in instanceNameList:
setData = odb.rootAssembly.instances[instanceName].nodeSets[setName]
tempField = temperatureField.getSubset(region=setData, position=NODAL)
tempValues = tempField.values
tmax = 0
for v in tempValues:
if Celsius(v.data) > tmax:
tmax = v.data
outputFile.write('%s %s %s %6.3f\n' % (odbName, stepName, instanceName, tmax))