Improve nudging

1) A new guided option is available to output forcing file that can be reused for a newt nudged cglobal or LAM configuration. It is activated using guided_type flag :
guided_type = nudging_forcing

in this case, new run.def parameters are available to control output frequency and output area :
nudging_freq : output frequency in second
nudging_lon_start : longitude starting zone in degree (default=-180)
nudging_lon_end   : longitude end zone in degree (default=180)
nudging_lon_delta : longitude resolution ind degree (default=1.)
nudging_lat_start : latitude starting zone in degree (default=-180)
nudging_lat_end   : latitude end zone in degree (default=180)
nudging_lat_delta : latitude starting zone in degree (default=-180)

2) improve nudging, and merge nudging functionality when using forcing file coming from previous dynamico simulation or ERA5 reanalysis

YM
8 jobs for trunk2master in 9 minutes and 3 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Build
passed #503057
build-gnu-mpi

00:00:45

passed #503058
build-gnu-mpi-omp

00:00:32

passed #503059
build-intel

00:09:02

failed #503061
allowed to fail
build-noio

00:00:27

passed #503060
build-nvidia

00:01:19

failed #503062
build-xml

00:00:33

 
  Check
passed #503064
check-dcmip41

00:06:29

manual #503063
jean-zay allowed to fail manual
check-jean-zay
 
Name Stage Failure
failed
build-noio Build
/builds/ipsl/projets/dynamico/dynamico-1/bld/initial.mk:126: recipe for target 'etat0_database_mod.o' failed
make: *** [etat0_database_mod.o] Error 1
make: *** Waiting for unfinished jobs....
make -s -j 8 all failed (512) at /builds/ipsl/projets/dynamico/dynamico-1/tools/FCM/lib/Fcm/Build.pm line 1796.
Build command failed on Wed Jun 22 09:07:56 2022.
->Make : 15 seconds
->TOTAL : 17 seconds
Cleaning up file based variables
ERROR: Job failed: exit code 1
failed
build-xml Build
+ cp etat0_database_mod.xml etat0_database_mod.o
+ cp observable_mod.xml observable_mod.o
+ cp nudging_mod.xml nudging_mod.o
make -s -j 8 all failed (512) at /builds/ipsl/projets/dynamico/dynamico-2/tools/FCM/lib/Fcm/Build.pm line 1796.
Build command failed on Wed Jun 22 09:08:03 2022.
->Make : 23 seconds
->TOTAL : 25 seconds
Cleaning up file based variables
ERROR: Job failed: exit code 1