# saveTiffStack

Save volume data as a tiff stack.

## Syntax

    saveTiffStack(M)
    saveTiffStack(M, filename)
    saveTiffStack(M, filename, bit_depth)
    saveTiffStack(M, [], bit_depth)

## Description

`saveTiffStack` saves 3D volume data in matrix form as a stacked tiff image. If the data is indexed as [x, y, z], each image corresponds to an [y, z] slice of the data. If no filename is given, a dialog box is invoked.

## Inputs

`M` | the volume data to save
`filename` | filename string
`bit_depth` | bit depth of the tiff image (set to 8 or 16; default = 8)

## See Also

`imwrite`