Problem with TIED parameters

[jbensabat]

Hello
I am trying to run a pestpp_gsa problem in which some of the parameters are tied.
i am loading the parameter values using the external option

• parameter data external
  XX_GSA.par_data.csv

From the manual I know that I need to feed also the list of the parameters that are tied and to which parameter they are tied
where do I put this info ?
I tried in the XX_GSA.par_data.csv and I got an exception
I tried in the pst file after the XX_GSA.par_data.csv line with the same result
any help would be highly appreciated
best
jac

[jtwhite79]

for the version 2 control file, for tied parameters, you need to add a partied column to the par data csv and, for parameters that are marked as "tied", the value of partied needs to the adjustable parameter that it is tied to. For non-tied parameters, partied can be empty or any value.

[jbensabat]

Hi
Thanks for your help
It works
best
jac