dish.accum - Function

Add spectrum to the accumulator.

Synopsis
accum(scans)

Description
This function is used in averaging scans. The spectrum stored in the globalscan1 spectrum is added to the accumulator for later averaging. Optionally, a scan number or vector of scan numbers can be supplied to this function, and those will be added to the accumulator.

Arguments

scans	scan numbers to add to accumulator
	Allowed:	integer or vector of integers
	Default:	globalscan1

Returns
Boolean

Example

 d.sclear()           # clear the accumulator
 d.getc(35)           # retrieve calibrated scan 35
 d.accum()            # add the scan to the accumulator
 d.getc(36)           # retrieve calibrated scan 36
 d.accum()            # add the scan to the accumulator
 d.ave()              # average scans in the accumulator
 d.show()             # display the result on the plotter

 Equivalently:

 d.sclear()           # clear the accumulator
 d.accum([35,36])     # add the scans to the accumulator
 d.ave()              # average scans in the accumulator
 d.show()             # display the result on the plotter

Next: dish.addstack - Function Up: dish - Tool Previous: dish - Constructor Contents Index

	Package	dish
	Module	dish
	Tool	dish