GEOD

Miscellaneous

Some utility commands

This section presents a few utility commands that may be useful when drawing a cross-section or a structural sketch.

Summary

• unitbase
  to modify the scale of the working document.
• input
  to enter geographic x coordinates in another unit.
• origin
  to move the origin of the document coordinate system.
• scale
  to modify the horizontal and vertical scales of the document.
• output
  to set the scale of the printed version of the document.
• resolution
  to set the number of intermediate points used to smooth curves.
• defaultcolor
  to set the default colour of curves.
• include
  to include another script in the document.
• union
  to construct a new curve formed by the union of several others.
• intersection
  to display the intersections between two curves as points.
• for
  to apply settings to several curves in a single instruction.
• offsetmethod
  to select the default curve-offset algorithm.
• interpolation
  to adjust the display of undersampled images on MacOS X.