<div>Hello everybody,</div><div><br></div><div>I am trying to understand if GRASS fits me with its v.lrs module and how can I use it</div><div><br></div><div>I work as a marine surveyor mainly in the offshore oil & gas industry, occasionly cable & environmental as well.</div>
<div>In this environment, everything is referenced to a (p)line and its offsets.</div><div><br></div><div>Offset here are usually meters off a line, + or - outside a line (depending on bearing), which is a different referencing method than the one used in v.lrs, correct?</div>
<div>I.e.</div><div><br></div><div>-------A------------------</div><div>0----1----3----4----5----6</div><div>--------------------------</div><div>-------------------B------</div><div><br></div><div>A = KP 1.25 DX = 1</div>
<div>B = KP 4.75 DX = -2</div><div><br></div><div>where:</div><div>KP = miles post (distance from start of line)</div><div>DX = offset</div><div><br></div><div>I loose myself in here already, didn't really understood if grass can manage this method...?</div>
<div><br></div><div>so, stop the questions to this one for the moment but watch out cause more will come.. :)</div><div><br></div><div>Thank you and have a good day</div>