### How does Hydrus calculate Fitted flux in inverse solution?

Posted:

**Thu Apr 18, 2019 11:41 pm**Hi,

How does Hydrus calculate Fitted flux in inverse solution? I can see all the flux values at each time and space in Hydrus 1D. However, I don't exactly know how Hydrus calculates the Fitted cumulative flux values from the space-time flux values?

How does Hydrus calculate Fitted flux in inverse solution? I can see all the flux values at each time and space in Hydrus 1D. However, I don't exactly know how Hydrus calculates the Fitted cumulative flux values from the space-time flux values?