No value after the calibration of Sentinel-1 GRD product

No value after the calibration of Sentinel-1 GRD product~
The data was calibrated sucessful, But no value in the Colour Manipulation~
I do not know why ,Cause I it is ok when I calibrate another data.
THANK YOU!

I don’t have a solution but according to your screenshot this may be related to the Extra Wide mode (EW) of Sentinel. Maybe Calibration is not yet supported for this product.

EW products are supported for calibration.

I’ve tried to reproduce your problem with the same data product and everything looks ok. S1A_EW_GRDM_1SSH_20150320T130040_20150320T130144_005115_0066FE_D885

Have you tried opening the uncalibrated data to see the data wasn’t missing there.