Node Label and How to Activate them ?

Actually node label is a number to identify the nodes of element . Each node or element has a unique number to be reported in the output file. As a result, whether you want to plot a curve for a specific point or to understand the report file, first you need to extract the labels of the nodes. To do that, you can simply follow the path illustrated in the figures. in the following window go to ‘label’ tab and mark ‘show node labels’. You can also change the color of the labels to make them more visible. please bear in mind, any change in the geometry or meshing will change the labels. so always check the labels of nodes and elements prior to use the output file.