Skip to content

Use standard isnan function from IEEE_ARITHMETIC #40

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
jjokella merged 1 commit into from
Dec 10, 2025
Merged

Use standard isnan function from IEEE_ARITHMETIC #40

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 2 additions & 1 deletion interface/model/clm3_5/enkf_clm_mod.F90
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@
module enkf_clm_mod

use iso_c_binding
use IEEE_ARITHMETIC, only: ieee_is_nan

! !USES:
use shr_kind_mod , only : r8 => shr_kind_r8, SHR_KIND_CL
Expand Down Expand Up @@ -445,7 +446,7 @@ subroutine update_clm(tstartcycle, mype) bind(C,name="update_clm")
swc(j,i) = clm_statevec(cc+offset)
endif

if (isnan(swc(j,i))) then
if (ieee_is_nan(swc(j,i))) then
swc(j,i) = watmin_set
print *, "WARNING: swc at j,i is nan: ", j, i
endif
Expand Down
3 changes: 2 additions & 1 deletion interface/model/eclm/enkf_clm_mod_5.F90
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@
module enkf_clm_mod

use iso_c_binding, only: c_int, c_double, c_char
use IEEE_ARITHMETIC, only: ieee_is_nan

! !USES:
use shr_kind_mod , only : r8 => shr_kind_r8, SHR_KIND_CL
Expand Down Expand Up @@ -740,7 +741,7 @@ subroutine update_clm_swc(tstartcycle, mype)
swc(j,i) = swc_update
endif

if (isnan(swc(j,i))) then
if (ieee_is_nan(swc(j,i))) then
swc(j,i) = watmin_set
print *, "WARNING: swc at j,i is nan: ", j, i
endif
Expand Down