ERROR 000539 in Raster Calculator with JPEG 2000

BeckB — Fri, 08 Oct 2021 14:22:45 GMT

I'm using ArcGIS Pro 2.8.3. I'm trying to do a calculation with the Raster Calculator tool for files in the JPEG 2000 format, but when I try running my code, I receive the error message

Failed: error ERROR 000539: Traceback (most recent call last):
File "<expression>", line 1, in <module>
File "<string>", line 5, in rcexec_DC684390_0C54_4F14_9EBF_B34DF3F2E1B1
TypeError: unsupported operand type(s) for /: 'str' and 'int'

My code is:

2.5*((("B08a"/10000)-("B04a"/10000))/((("B08a"/10000)+(6*("B04a"/10000))-(7.5*("B02a"/10000)))+1))

where B08a, B04a, and B02a are all rasters in the JPEG2000 format.

Any advice on why I might be getting this error or how to fix it would be greatly appreciated.

Re: ERROR 000539 in Raster Calculator with JPEG 2000

DanPatterson — Fri, 08 Oct 2021 18:00:10 GMT

"B08a" is a string

B08a is a variable name

z = 2.5 * ((B08a/10000 - B04a/10000) / ((B08a/10000 + 6*(B04a/10000)) - (7.5 * B02a/10000)) + 1)

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ERROR 000539 in Raster Calculator with JPEG 2000

Re: ERROR 000539 in Raster Calculator with JPEG 2000