CLEANDAT

Name

cleandat

Purpose

Interactive program to eliminate and smooth over bad data points.

Description

The data are plotted to window 6, then the cursor becomes active.
Clicking right will exit the routine. Clicking left will select a
point for change. After a left click, you must click again at the
y value to give to the corrected point. A running display helps
identify the current point that the cursor is nearest to in X.
Clicking the middle button will cause the point nearest the cursor
(in X) to be replaced by the average of its nearest neighbors.

Calling Sequence

cleandat,xval,yval

Inputs

xval - Input vector of x values.
yval - Input vector of y values (modified).

Optional Input Parameters

Keyword Input Parameters

TITLE - Optional title for plot

Outputs

yval - (potentially) cleaned version of y values.

Keyword Output Parameters

Common Blocks

Side Effects

Uses graphics window 6 and forces its size. !p.multi is also set to 0.

Restrictions

Procedure

Modification History

95/03/24, Written by Marc W. Buie, Lowell Observatory