/ subarray parameters

SUBARRAY  = input()      /   name of subarray
SUBSTRT1  = int(input('COLSTART')) /  starting pixel number in the SIAS x direction
SUBSIZE1  = int(input('NAXIS1'))  /  number of pixels in the SIAS x direction
SUBSTRT2  = int(input('ROWSTART'))  /  starting pixel number in the SIAS y direction
SUBSIZE2  = int(input('NAXIS2'))   /  number of pixels in the SIAS y direction
NXLIGHT   = '#TODO'     /  number of light sensitive x values (columns)
FASTAXIS  = input()     /  Axis and direction of fast readout 
SLOWAXIS  = input()     /  Axis and direction of slow readout
