stxm5_dist_um.pro

This function calculates and returns the 1-d arrays fast_dist_um and slow_dist_um which hold the absolute position in microns for every pixel on the fast and slow scan axes. They can be calculated from the axis center, the number of pixels, the pixel size and the scan direction, which are all stored in the sm_par structure. Call

    IDL> fast_dist_um = stmx5_dist_um(sm_par)

or

    IDL> slow_dist_um = stxm5_dist_um(sm_par, /slow)