The ornamental design for a displayscreen or portion thereof with a graphicaluserinterface for an on-board device, as shown and described.
The FIGURE is a front view of a display screen or portion thereof with a graphical user interface for an on-board device, showing our new design.
The outermost rectangle in broken lines shows a display screen or a portion thereof and forms no part of the claimed design. The remaining broken lines illustrate portions of a graphical user interface and form no part of the claimed design.
Method and apparatus and program storage device adapted for visualization of qualitative and quantitative risk assessment based on technical wellbore design and earth properties