Failing SETTE tests with debug flags and `nn_hls = 1`

[hadcv]

Four configurations fail in SETTE when using debug flags (XC40_METO_IFORT with %FCFLAGS from X64_IRENE_DEBUG) and nn_hls = 1:

• ICE_AGRIF (r14820 and r14903)

XIOS floating point exception when calling iom_put on "icesalt" in ​icewri.F90.

All points in the array have value 1e20, so I suspect this is related to using detect_missing_values="true" in the field_def.xml, which converts values equal to default_value (= 1e20 here) to NaN.

Amy Young encountered this issue with the Cray compiler for various SETTE configurations using SI3. XIOS either has to be compiled with -O1 or detect_missing_values="false" must be set. This suggests that XIOS is not masking NaN data prior to output. This might also explain #2668. Possibly this is related to XIOS ticket ​#136.

FIX: Compile XIOS with -O1

• SWG (r14820 and r14903)

Floating point exception due tor1_s0 being undefined in eos_pt_from_ct when called from ​sbc_ssm_init.

This is because eos_init is not called in ​SWE/nemogcm.F90.

FIX: ???

• AMM12 (r14903)

Floating point exception due to ustar2_surf being undefined on halo points in ​zdfgls.F90.

FIX: Replace the inline A2D with a DO_2D( nn_hls-1, nn_hls-1, nn_hls-1, nn_hls-1 )

• AGRIF_DEMO (r14903)

Floating point exception due to pW being undefined on halo points in ​traadv_ubs.F90.

FIX: Reduce the bounds of DO loops involved in the calculation of ztw from (1, 1, 1, 1) to (0, 0, 0, 0).

[hadcv]

In 14922:

Error: Failed to load processor CommitTicketReference

No macro or processor named 'CommitTicketReference' found

[hadcv]

[15136] fixes the SWG floating point exception.