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Negative values for ground last storage
Hi,
During a simulation run for the coupling of TYGRON to MODFLOW, we do extract the ground last storage tiffs. However there are negative values in the tiff while storage values in comparison to flux values should not be able to be negative if I am correct. Could there be a check missing for the value of those values?
Kind regards,
Lianne
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Hi Lianne,
The result type Ground Last Storage should show the effective amount of water in both the unsaturated and saturated zones of the underground. This should always be a positive (or zero) amount. Could you provide more information on the context in which you encountered these values? Could you also double-check that the result type of the Overlay you exported is indeed set to Ground Last Storage?
Regards!