nancy collins

i agree with helen that filter starting and stopping time isn't long. i think the issue is more that some simpler models take almost zero time to run to advance...

additional info: i have not tried to run cam with the rttov libs and radiance obs, so i have no idea what other changes are needed in either the cam...

i've made a 'model_mod_check' branch to try to fix some of these issues.

the model_mod_check branch status is: it should work with large state vectors and mpi. but i don't think it's "finished". i haven't documented the new tests. also we should probably...

the original tutorial materials had a progression of working through model_mod routines that was nice. it started with identity obs (so interpolation wasn't needed) and worked up to more functionality....

historical note: the original wrf model_mod.f90 :: get_state_meta_data() did the conversion to the requested vertical localization coordinate. so the first RMA implementation had to include an ensemble_handle() to allow the...

this code is an adaptation of the original POP interpolation code. i will try to answer a few questions, but it might be better to have a video call with...

i should point out that the quad utils handles 3 cases: 1. completely regular rectangular grids. the current cam-fv code calls this. 2. rectangular grids where all the quads are...

historical review (disclaimer: this is as i remember it): someone (tim, ben?) came to me with a regional roms case where the grid was specified as a regular rectangular grid...

i'd be cautious. ESMF is implemented in a mix of Fortran and C++ which is a huge pain to compile. they do have a generalized regridding feature to move values...