RFOC (version 1.0-4)

AXpoint: Extract Axis pole on Stereonet

Description

Interactive extract axis point on Stereonet

Usage

AXpoint(UP = TRUE, col=2, n=1)

Arguments

UP

logical, TRUE=upper hemisphere

col

plotting color

n

maximum number to locate, default=unlimited

Value

• phiang
  azimuth angle, degrees
• dip
  dip angle, degrees
• x
  x-coordinate of cartesian vector
• y
  y-coordinate of cartesian vector
• z
  z-coordinate of cartesian vector
• gx
  x-coordinate of prjection
• gy
  y-coordinate of prjection

Details

Program uses locator to create a vector of poles. Points outside the focal sphere (r>1) are ignored. If n is missing, locator continues until stopped (middle mouse in linux, stop in windows).

See Also

locator, qpoint, EApoint

Examples

####################  this is interactive
net()
Z = AXpoint(UP = TRUE)
##  click in steronet
Z