Hello,
when inserting a rectangular fault in R-CRISIS, two vertices are needed as an input representing the the two edges of the upper fault's edge. After also inserting the fault's width and dip angle, R-CRISIS automatically calculates the coordinates and depth of the two bottom edges of the fault. My question is, can i know the formula which is used for this calculation? Specifically, knowing the cordinates and depth of the upper edges of the fault (Lat1, Lon1, Depth1), (Lat2, Lon2, Depth2), and also the fault's width and dip angle, how do i calculate (Lat3, Lon3, Depth3) and (Lat4, Lon4, Depth4) where 3 and 4 represent the botton fault edges?
Thank you very much.
