firoz_urp

Dear All,

I am a new user in FEFLOW. I would like to have some feedback from this forum. The problem is associated with pest calibration.
When running the model along with pest interface, it does not calibrate properly. I have checked the .rec file by text editor; I found that in the observation section there is no data for the calculated values. It only shows the observation, measured values, residual and weight values; but in the Calculated values all are remains 0. I do not understand why this thing happens to me.

In the pest attribute section I have selected Lambda iteration as control parameter. As parameter, I have selected transmissivity, Storage compressibility, In/out transfer rate. And as observation I have selected 4 monitoring wells time series data. That’s all I have put in the pest editor section and then I run the simulation to calibrate the model.

My question is, from where I should put the calculated values. In the reference data editor of the problem attribute section, I have defined the reference data.

Thanks
Firoz