source:
branches/jerome/src_flexwrf_v3.1/isnan_other.f90
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16
| Last change on this file since 16 was 16, checked in by jebri, 11 years ago | |
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| File size: 233 bytes | |
| Line | |
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| 1 | logical function isnan2(a) |
| 2 | ! use ieee_arithmetic |
| 3 | real :: a |
| 4 | ! if (ieee_is_nan(a)) then |
| 5 | if (a.ne.a) then |
| 6 | isnan2 = .true. |
| 7 | else |
| 8 | isnan2 = .false. |
| 9 | end if |
| 10 | return |
| 11 | end |
| 12 | |
| 13 |
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