floating invalid of F2010C5-CMIP6-LR.ne30_oECv3 on cori-knl with maint-1.0

I got the following floating invalid errors during initialization when trying to rerun one of my low-res cases on cori-knl with current maint-1.0.

I reproduced this error with multiple submissions. Any suggestions? Thanks.

create_newcase options are `--compset F2010C5-CMIP6-LR --res ne30_oECv3 --pecount L --mach cori-knl`
$rundir: /global/cscratch1/sd/tang30/E3SM_simulations/cori-knl.20191124.tst2.F2010C5-CMIP6-LR.ne30_oECv3

```
3350: forrtl: error (65): floating invalid
3350: Image PC Routine Line Source
3350: e3sm.exe 0000000004329BCE Unknown Unknown Unknown
3350: e3sm.exe 0000000003B96D00 Unknown Unknown Unknown
3350: e3sm.exe 000000000107EAE3 clubb_intr_mp_clu 1584 clubb_intr.F90
3350: e3sm.exe 00000000005FA3DB physpkg_mp_tphysb 2479 physpkg.F90
3350: e3sm.exe 00000000005F6B12 physpkg_mp_phys_r 1036 physpkg.F90
3350: e3sm.exe 00000000004E79E7 cam_comp_mp_cam_r 250 cam_comp.F90
3350: e3sm.exe 00000000004D9CAC atm_comp_mct_mp_a 341 atm_comp_mct.F90
3350: e3sm.exe 000000000042367F component_mod_mp_ 269 component_mod.F90
3350: e3sm.exe 000000000041768D cime_comp_mod_mp_ 1958 cime_comp_mod.F90
3350: e3sm.exe 000000000042042C MAIN__ 92 cime_driver.F90
3350: e3sm.exe 0000000000401ADE Unknown Unknown Unknown
3350: e3sm.exe 000000000440968F Unknown Unknown Unknown
3350: e3sm.exe 00000000004019CA Unknown Unknown Unknown
```

Reproduce the initialization failure with the reported create_newcase options on cori-knl, then inspect the stack entry at clubb_intr.F90 line 1584 and the callers in physpkg.F90. Compare multiple submissions and determine the cause of the floating invalid error; done means the case initializes without that error and the relevant test or reproduction is documented.

Written by the indexing model from the issue text.