// Get the focused Sequence
seq = getSequence()

if (seq == null) throw "Please open a sequence first."

// Number of channels in the sequence
sizeC = seq.getSizeC()

// Number of slices
sizeZ = seq.getSizeZ()

// Number of time points
sizeT = seq.getSizeT()

// Width of the sequence. All images have the same size.
w = seq.getWidth() // equivalent to seq.getSizeX()

// Height of the sequence. All images have the same size.
h = seq.getHeight() // equivalent to seq.getSizeZ()

// type of the sequence
type = seq.getDataType_()

println(seq.getName() + " has the following dimensions: " +
	w + " x " +
	h + " x " + 
	sizeC + " x " + 
	sizeZ + " x " + 
	sizeT + " of type: " + type.toLongString())