Name: WlzScalarFnObj - applies a scalar function to the values of a Woolz object.

Synopsis

WlzScalarFnObj [-o<out object>] [-h] 
                       [-e] [-m] [-l] [-s] [-S]
                       [<in object>]

Options

-e	Exponential function ( \(g_{out} = e^{g_{in}}\)).
-m	Modulus function ( \(g_{out} = \|g_{in}\|\)) (default).
-l	Log function ( \(g_{out} = \log(g_{in})\)).
-s	Square root function ( \(g_{out} = \sqrt(g_{in})\)).
-s	Inverse square root function ( \(g_{out} = \frac{1.0}{\sqrt(g_{in})}\)).
-h	Help, prints usage message.
-o	File for the output object.

Description: Applies scalar function to the values of a Woolz object.

Examples

WlzScalarFnObj -o abs.wlz -m in.wlz

Reads a Woolz object from in.wlz and writes an output object to abs.wlz. The output object has the same domain as the input object, but the values of te output object are the modulus (absolute value) of the values in the input object. tie points read from the file points.tie. This transform is then applied to the object is read from myobj.wlz. The resulting object is then written to tied.wlz.

File: WlzScalarFnObj.c

See Also: WlzIntro(1) WlzScalarFn(3)