Earthdata Forum

Hi all,
I have a problem related to Create Logical Expression(Math) Band.
I was used formulation TSS = 1.7532*E^(204.26*Rrs_660) by Create Logical Expression(Math) Band function. The result show only unique value equal 2.
Please help me to explain what is wrong and tell me how to fix this problem?
The below images show my problem, and I am using GOCI data.
Thank you.

The bandMath expression  TSS = 1.7532*E^(204.26*Rrs_660)  is not doing what you think it is suppose to do.  You are confusing the caret operator "^", which is actually doing a bitwise exclusive-OR on two integers, with the a formatting style of writing "^" to represent the power notation.

To formulate your expression, use either:
TSS = 1.7532*exp(204.26*Rrs_660)
or
TSS = 1.7532*pow(E,(204.26*Rrs_660))

Danny

Thank you very much for your help.