[MITgcm-devel] tags and TAMC-compatibility

Jean-Michel Campin jmc at ocean.mit.edu
Sun Jun 15 17:22:51 EDT 2008


Hi Patrick,

just 2 little things:
1) I've noticed that 
 in verification/global_ocean.cs32x15/input_ad/
 few input files (probably all *.bin files)
 + pickup files (pickup.0000072000 &.meta) 
 are identical to their version in
 verification/global_ocean.cs32x15/input/
 Might be interesting to change "prepare_run" script to 
 link them from global_ocean.cs32x15/input
 It's about 11.M less to download.
2) I tried advection scheme 7 but I am getting NaN at the 1rst 
 time-step. I have a fixed for this, and could probably check-in 
 this one (tomorrow morning ?) before you make the 2 tags, 
 since it's not TAF sensitive.

Cheers,
Jean-Michel

On Sat, Jun 14, 2008 at 09:52:09AM -0400, Patrick Heimbach wrote:
> 
> Hi there,
> 
> I'd like to make a succession of two "clean" tags very soon
> (i.e. this week). Here's why:
> 
> Up to now we've been using TAF with a special flag "-nonewarg".
> Ralf had changed the argument list of adjoint routines
> in moving from TAMC to TAF (maybe to make it incompatible?),
> but has kept the old oder via this flag.
> We've agreed that the exch2 hand-written adjoint would no longer use  
> this flag,
> and the hand-written exch2 routines follow this.
> 
> Now that we seem to have the cubed-sphere adjoint fully working
> I'd like to have a "clean" checkpoint60
> which is the last checkpoint using "-nonewarg"
> and then immediately move to checkpoint61 which doesn't use it anymore.
> 
> Let me know if you have any objection.
> -p.
> 
> ---
> Patrick Heimbach | heimbach at mit.edu | http://www.mit.edu/~heimbach
> MIT | EAPS 54-1518 | 77 Massachusetts Ave | Cambridge MA 02139 USA
> FON +1-617-253-5259 | FAX +1-617-253-4464 | SKYPE patrick.heimbach
> 
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