|
Last change
on this file since 3553 was
1441,
checked in by emillour, 10 years ago
|
|
Updates in common dynamics (seq and ) to keep up with updates
in LMDZ5 (up to LMDZ5 trunk, rev 2250):
- compilation:
- added test in grid/dimension/makdim to check that # of longitudes
is a multiple of 8
Bug correction concerning zoom (cf LMDZ5 rev 2218)
- coefpoly.F becomes coefpoly_m.F90 (in misc)
- fxhyp.F => fxhyp_m.F90 , fyhyp.F => fyhyp_m.F90
- new routines for zoom: invert_zoom_x_m.F90 and principal_cshift_m.F90
- inigeom.F adapted to new zoom definition routines
- fluxstokenc.F : got rid of calls to initial0()
- dyn3d:
- advtrac.F90 : got rid of calls to initial0()
- conf_gcm.F90 : cosmetic changes and change in default dzoomx,dzoomy values
- guide_mod.F90 : followed updates from Earth Model
- gcm.F is now gcm.F90
- dyn3dpar:
- advtrac_p.F90, covcont_p.F90, mod_hallo.F90 : cosmetic changes
- conf_gcm.F90 : cosmetic and changed in default dzoomx,dzoomy values
- parallel_lmdz.F90 : updates to keep up with Earth model
- misc:
- arth.F90 becomes arth_m.F90
- wxios.F90 updated wrt Earth model changes
- nrtype.F90 and coefpoly_m.F90 added
- ran1.F, sort.F, minmax.F, minmax2.F, juldate.F moved over from dyn3d_common
EM
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File size:
1.0 KB
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| Rev | Line | |
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| [1] | 1 | ! |
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| [1391] | 2 | ! $Id: ran1.F 2197 2015-02-09 07:13:05Z emillour $ |
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| [1] | 3 | ! |
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| 4 | FUNCTION RAN1(IDUM) |
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| [1391] | 5 | IMPLICIT NONE |
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| 6 | REAL RAN1 |
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| 7 | REAL,SAVE :: R(97) |
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| 8 | REAL,PARAMETER :: RM1=3.8580247E-6,RM2=7.4373773E-6 |
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| 9 | INTEGER,SAVE :: IFF=0 |
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| 10 | integer,save :: ix1,ix2,ix3 |
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| 11 | INTEGER,PARAMETER :: M1=259200,IA1=7141,IC1=54773 |
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| 12 | INTEGER,PARAMETER :: M2=134456,IA2=8121,IC2=28411 |
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| 13 | INTEGER,PARAMETER :: M3=243000,IA3=4561,IC3=51349 |
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| 14 | INTEGER :: IDUM,J |
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| 15 | |
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| [1] | 16 | IF (IDUM.LT.0.OR.IFF.EQ.0) THEN |
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| 17 | IFF=1 |
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| 18 | IX1=MOD(IC1-IDUM,M1) |
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| 19 | IX1=MOD(IA1*IX1+IC1,M1) |
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| 20 | IX2=MOD(IX1,M2) |
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| 21 | IX1=MOD(IA1*IX1+IC1,M1) |
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| 22 | IX3=MOD(IX1,M3) |
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| 23 | DO 11 J=1,97 |
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| 24 | IX1=MOD(IA1*IX1+IC1,M1) |
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| 25 | IX2=MOD(IA2*IX2+IC2,M2) |
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| 26 | R(J)=(REAL(IX1)+REAL(IX2)*RM2)*RM1 |
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| 27 | 11 CONTINUE |
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| 28 | IDUM=1 |
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| 29 | ENDIF |
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| 30 | IX1=MOD(IA1*IX1+IC1,M1) |
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| 31 | IX2=MOD(IA2*IX2+IC2,M2) |
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| 32 | IX3=MOD(IA3*IX3+IC3,M3) |
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| 33 | J=1+(97*IX3)/M3 |
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| [1300] | 34 | IF(J.GT.97.OR.J.LT.1) stop 1 |
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| [1] | 35 | RAN1=R(J) |
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| 36 | R(J)=(REAL(IX1)+REAL(IX2)*RM2)*RM1 |
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| 37 | RETURN |
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| 38 | END |
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