I have xml file and want to change a value of a parameter inside it. The line that has that specific parameter is:
<variable id="MIG" value="3" description="Change in MIG" />
I want to change value from 3 to other number.
I found these functions to read and write xml file:
DOMnode = xmlread('parameter.xml');
but not sure how to change the value of variable called "MIG".