Strange behaviour of STDEV_STACK_L1B_ECHO_SAR_KU

[djbrock]

Comparing against CryoSat L1b data after processing the file L1B_CS_LTA__SIR1SAR_FR_20120329T112952_20120329T113436_C001.DBL through DeDop (after conversion to L1A), different behaviour of the stack standard deviation parameter is seen. In CS L1b, the parameter varies from 0–5000. In DeDop data, the parameter is clustered around 0, with a population at 0.5. Then there is a group of values around 4300, with nothing between.