Changeset 11101 for branches/UKMO/dev_r5518_GO6_package/NEMOGCM/NEMO/OPA_SRC/IOM/in_out_manager.F90

Timestamp:

2019-06-11T16:10:28+02:00 (5 years ago)

Author:

frrh

Message:

Merge changes from Met Office GMED ticket 450 to reduce unnecessary
text output from NEMO.
This output, which is typically not switchable, is rarely of interest
in normal (non-debugging) runs and simply redunantley consumes extra
file space.
Further, the presence of this text output has been shown to
significantly degrade performance of models which are run during
Met Office HPC RAID (disk) checks.
The new code introduces switches which are configurable via the
changes made in the associated Met Office MOCI ticket 399.

File:

• branches/UKMO/dev_r5518_GO6_package/NEMOGCM/NEMO/OPA_SRC/IOM/in_out_manager.F90 (modified) (2 diffs)

branches/UKMO/dev_r5518_GO6_package/NEMOGCM/NEMO/OPA_SRC/IOM/in_out_manager.F90

@@ -99 +99 @@
    !!----------------------------------------------------------------------
    LOGICAL ::   ln_ctl       !: run control for debugging
+   TYPE :: sn_ctl                !: optional use structure for finer control over output selection
+      LOGICAL :: l_config  = .FALSE.  !: activate/deactivate finer control
+                                      !  Note if l_config is True then ln_ctl is ignored.
+                                      !  Otherwise setting ln_ctl True is equivalent to setting
+                                      !  all the following logicals in this structure True
+      LOGICAL :: l_runstat = .FALSE.  !: Produce/do not produce run.stat file (T/F)
+      LOGICAL :: l_trcstat = .FALSE.  !: Produce/do not produce tracer.stat file (T/F)
+      LOGICAL :: l_oceout  = .FALSE.  !: Produce all ocean.outputs    (T) or just one (F)
+      LOGICAL :: l_layout  = .FALSE.  !: Produce all layout.dat files (T) or just one (F)
+      LOGICAL :: l_mppout  = .FALSE.  !: Produce/do not produce mpp.output_XXXX files (T/F)
+      LOGICAL :: l_mpptop  = .FALSE.  !: Produce/do not produce mpp.top.output_XXXX files (T/F)
+                                      !  Optional subsetting of processor report files
+                                      !  Default settings of 0/1000000/1 should ensure all areas report.
+                                      !  Set to a more restrictive range to select specific areas
+      INTEGER :: procmin   = 0        !: Minimum narea to output
+      INTEGER :: procmax   = 1000000  !: Maximum narea to output
+      INTEGER :: procincr  = 1        !: narea increment to output
+      INTEGER :: ptimincr  = 1        !: timestep increment to output (time.step and run.stat)
+   END TYPE
+   TYPE(sn_ctl) :: sn_cfctl     !: run control structure for selective output
    INTEGER ::   nn_timing    !: run control for timing
    INTEGER ::   nn_print     !: level of print (0 no print)
@@ -109 +129 @@
    INTEGER ::   nn_bench     !: benchmark parameter (0/1)
    INTEGER ::   nn_bit_cmp   =    0    !: bit reproducibility  (0/1)
-
+   LOGICAL ::   ln_flush     !: namelist flush numout after write statement
    !                                          
+   LOGICAL ::   lflush       !: flush numout after write statement
    INTEGER ::   nprint, nictls, nictle, njctls, njctle, isplt, jsplt, nbench    !: OLD namelist names