Micha wrote:
May I suggest:
"The -i flag allows the user to interactively delineate the transect
line directly on the GRASS monitor. Click the left mouse button at
the start of the transect, at each turn, and at the end point. Then
click the right mouse button to finish delineating the transect and
to create the profile output file."
sounds good to me. except the very last part, the default behaviour is
to output to stdout so talking about the output file is confusing &/or
incorrect.
"... click the right mouse button to finish delineating the transect."
the rest, I hope, is obvious.
n.b. you can use either the left or middle mouse button, and -i interactive
mode flag only works with the d.mon Xmonitors.
Hamish