r2scan
reflectivity background scans
SYNOPSIS
r2scan alpha_start alpha_end alpha_intervals -beta_off beta_off beta_intervals time
DESCRIPTION
The r2scan macro runs a series of detector in-plane scans (beta) for different angles of incidence (alpha) from alpha_start to alpha_end with alpha_intervals. Each scan runs beta from alpha-beta_off to alpha+beta_off counting for time for each of the beta_intervals.
EXAMPLE
r2scan 10mr 20mr 10 -4mr 2mr 3 1000