Running CCLM with T_S from reanalysis? – in #9: CCLM

in #9: CCLM

Dear colleges,

I would like to ask you, are there any possibility to run CCLM model with temperature at lower boundary conditions, taken from reanalysis ( ERA -Interim in my case) not only for water cells, but also for the surface?

I’ve tried to run model with lsoil=F, but model fails with NaN values after one day.

  @mikhailvarentsov in #1c12eeb

Dear colleges,

I would like to ask you, are there any possibility to run CCLM model with temperature at lower boundary conditions, taken from reanalysis ( ERA -Interim in my case) not only for water cells, but also for the surface?

I’ve tried to run model with lsoil=F, but model fails with NaN values after one day.

Running CCLM with T_S from reanalysis?

Dear colleges,

I would like to ask you, are there any possibility to run CCLM model with temperature at lower boundary conditions, taken from reanalysis ( ERA -Interim in my case) not only for water cells, but also for the surface?

I’ve tried to run model with lsoil=F, but model fails with NaN values after one day.

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I am afraid this may not work easily. I also tried lsoil=F some time ago and the model crashed. You probably have to dig into the source code for that.

  @burkhardtrockel in #7390403

I am afraid this may not work easily. I also tried lsoil=F some time ago and the model crashed. You probably have to dig into the source code for that.

I am afraid this may not work easily. I also tried lsoil=F some time ago and the model crashed. You probably have to dig into the source code for that.

Hi,
in idealized mode (initial and boundary data are created within the model and
do not come from external files) lsoil=.false. perfectly works. So
I do not think that it is a fundamental problem, but maybe some small
issue with the treatment of initial- and/or boundary data in the model.
Maybe t_s is not initialized properly on both time levels.

  @ulrichblahak in #ef3d76a

Hi,
in idealized mode (initial and boundary data are created within the model and
do not come from external files) lsoil=.false. perfectly works. So
I do not think that it is a fundamental problem, but maybe some small
issue with the treatment of initial- and/or boundary data in the model.
Maybe t_s is not initialized properly on both time levels.

Hi,
in idealized mode (initial and boundary data are created within the model and
do not come from external files) lsoil=.false. perfectly works. So
I do not think that it is a fundamental problem, but maybe some small
issue with the treatment of initial- and/or boundary data in the model.
Maybe t_s is not initialized properly on both time levels.