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Decimal precision with EDEM

User: "jc_794"
jc_794
Altair Community Member

Hi,

I am currently using Altair EDEM 2022.3, coupled with HyperStudy, for model calibration purposes. During the process, I encountered an issue related to decimal precision when inputting optimized parameters.

After running the HyperStudy optimization, I obtained a set of optimized parameter values. However, when I attempt to reproduce the simulation using these optimized values, EDEM seems to round the input values to fewer decimal places. For example, the optimized value I input is 0.3015505, but the EDEM round it into 0.302, as shown in the attached figures.

image.png image.png

This rounding significantly impacts the accuracy of my model calibration. Is there a way to configure EDEM to accept and retain higher precision decimal values during input?

Sincerely,

Jipei

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