colorbarlabel

hcbl = colorbarlabel(label, poslab, hcb)
This function puts a label on a colorbar at the user given location

The input arguments are:
label = string label
hcb = colorbar handle, if ommited a new colorbar is created
poslab = E, W, N or S, axis where label will be localizated, default is E
Where: E = east, W = west, N = north and S = south,
E and W are on y axis and N and S are on x axis

The output handle hcbl is used to manipulate font properties

Examples: hcbl = colorbarlabel('temperature', 'E', hcb),
hcbl = colorbarlabel('temperature', 'E') or
hcbl = colorbarlabel('temperature')

The above examples produce the same result.

If poslab is not a valid case E will be used