The minimum number of hits for a plane is three.
Feature_name=FEAT/PLANE,TOG1
THEO/TX,TY,TZ,TI,TJ,TK
ACTL/X,Y,Z,I,J,K
MEAS/PLANE,TOG3
...
ENDMEAS/
TOG1 - This field can be toggled between RECT / POLR.
TOG3 - This value is user editable and is determined by the feature being measured. The HIT line is varied, based on the number of hits set up by the user. For example, 3 hits = 3 HIT/BASIC lines, 8 hits = 8 HIT/BASIC lines.
... - As many hits as are necessary are entered at the ellipsis.