title: Matlab: Select a variable name and find the corresponding value
body: <p>Can somebody explain me how i get some  specific values after the = sign? The input File is a .subvar file format.
  I dont know how to jump in the right row and column to get the value. Do you have a matlab tutorial link for such a problem.</p>
  
  <p>I need for example two specific values (after the = sign):
  The value of $_Wk1_lr_m and $_Wk1_voll_m</p>
  
  <pre><code>!file.version=1.543! 
  ! Testautomatisch 
  
  subvargroup.begin ($G_Wk1)   
    subvar(      $_Wk1_lr_C_x,                                   str = ' 0.019 ' ) 
    subvar(      $_Wk1_lr_m,                                     str = ' 15601 ' )               ! [kg] lr  
    subvar(      $_Wk1_lr_C_y,                                   str = '-0.007 ' ) 
    subvar(      $_Wk1_lr_C_z,                                   str = ' 1.644 ' ) 
    subvar(      $_Wk1_voll_m,                                   str = ' 33690 ' )               ! [kg] voll 
  subvargroup.end   ($G_Wk1)
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/0omAn.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/0omAn.png" alt="enter image description here"></a></p>
  
  <p>What are the first steps to get the right row and the right column? Thank you and stay at home :) </p>