请问如何用python提取ABAQUS中模态分析的各阶频率为txt文件？
浏览：1121 回答：10
自己写了一个，可是总是有语法问题，求大神指教
from odbAccess import *
odb = openOdb(path='Job-1.odb')
step = odb.steps['Step-1']
f = open('poemout.txt', 'w') # open for 'w'riting
for frame in step.frames:
for aa in frame.frequency:
aa=frame.frequency
f.write('%10.5s\n' %aa) # write text to fil
f.close() # close the file
![ANSYS/ABAQUS使用(带孔平板拉伸实例)[初识有限元CAE分析]](https://img.jishulink.com/cimage/0c683776c596fd2f7dde46fd773a666b_cdn.jpg?image_process=resize,fw_576,fh_320,)
格式好麻烦，这下应该可以了
from odbAccess import *
vp = session.viewports[session.currentViewportName]
odb = vp.displayedObject
f = open('poemout.txt', 'w')
for step in odb.steps.values():
if step.domain == Step-1:
frames = tuple(step.frames)[0:]
for t in frames:
f.write('%10.5s\n' %t.frequency)
f.close() # close the file