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Remove gotos in smc_docs/ (NOAA-EMC#1495)
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‎smc_docs/SMCG_TKs/G50SAcSide.f90‎

Lines changed: 126 additions & 129 deletions
Original file line numberDiff line numberDiff line change
@@ -108,7 +108,7 @@ PROGRAM AdapGrid
108108
! Close all files
109109
CLOSE(16)
110110

111-
9999 PRINT*, ' AdapGrid completed '
111+
PRINT*, ' AdapGrid completed '
112112

113113
END PROGRAM AdapGrid
114114
! End of main program
@@ -192,7 +192,7 @@ SUBROUTINE CellSide
192192
WRITE(6,*) " Start creating u boundary face II JJ=", II, JJ
193193

194194
!! Exclude last cell, the North Polar cell.
195-
DO 111 L=1, NC-1
195+
DO L=1, NC-1
196196
!! Loop over all cells.
197197
! DO 111 L=1, NC
198198
i=0
@@ -237,93 +237,91 @@ SUBROUTINE CellSide
237237
END DO
238238

239239
IF(kk+ij .gt. 2*ICE(4,L) ) WRITE(6,*) "Over done i-side for cell L,ij,kk=", L, ij, kk
240-
IF(kk+ij .ge. 2*ICE(4,L) ) GOTO 111
240+
IF(kk+ij .ge. 2*ICE(4,L) ) CYCLE
241241

242-
IF(ij .eq. 0) THEN
242+
IF(ij .eq. 0) THEN
243243
!! Full boundary cell for west side
244-
II=II+1
245-
ISD(1,II)=ICE(1,L)
246-
ISD(2,II)=ICE(2,L)
247-
ISD(3,II)=ICE(4,L)
244+
II=II+1
245+
ISD(1,II)=ICE(1,L)
246+
ISD(2,II)=ICE(2,L)
247+
ISD(3,II)=ICE(4,L)
248248
!! New boundary cells proportional to cell x-sizes
249249
!! Updated for any 2**n sizes
250-
! ISD(5,II)=-INT( LOG(FLOAT(ISD(3,II)))/LOG(2.) + 0.01 )
251-
ISD(5,II)=-INT( LOG(FLOAT(ICE(3, L)))/LOG(2.) + 0.01 )
252-
ISD(6,II)=L
253-
ENDIF
254-
IF(kk .eq. 0) THEN
250+
! ISD(5,II)=-INT( LOG(FLOAT(ISD(3,II)))/LOG(2.) + 0.01 )
251+
ISD(5,II)=-INT( LOG(FLOAT(ICE(3, L)))/LOG(2.) + 0.01 )
252+
ISD(6,II)=L
253+
ENDIF
254+
IF(kk .eq. 0) THEN
255255
!! Full boundary cell for east side
256-
II=II+1
257-
ISD(1,II)=LM
258-
ISD(2,II)=ICE(2,L)
259-
ISD(3,II)=ICE(4,L)
260-
ISD(5,II)=L
256+
II=II+1
257+
ISD(1,II)=LM
258+
ISD(2,II)=ICE(2,L)
259+
ISD(3,II)=ICE(4,L)
260+
ISD(5,II)=L
261261
!! Updated for any 2**n sizes
262-
! ISD(6,II)=-INT( LOG(FLOAT(ISD(3,II)))/LOG(2.) + 0.01 )
263-
ISD(6,II)=-INT( LOG(FLOAT(ICE(3, L)))/LOG(2.) + 0.01 )
264-
ENDIF
262+
! ISD(6,II)=-INT( LOG(FLOAT(ISD(3,II)))/LOG(2.) + 0.01 )
263+
ISD(6,II)=-INT( LOG(FLOAT(ICE(3, L)))/LOG(2.) + 0.01 )
264+
ENDIF
265265

266266
!! Half cell size west boundary faces
267-
IF(ij .gt. 0 .and. ij .lt. ICE(4,L) ) THEN
268-
IF( i .eq. 0 ) THEN
267+
IF(ij .gt. 0 .and. ij .lt. ICE(4,L) ) THEN
268+
IF( i .eq. 0 ) THEN
269269
!! lower half west cell face
270-
II=II+1
271-
ISD(1,II)=ICE(1,L)
272-
ISD(2,II)=ICE(2,L)
273-
ISD(3,II)=ICE(4,L)/2
270+
II=II+1
271+
ISD(1,II)=ICE(1,L)
272+
ISD(2,II)=ICE(2,L)
273+
ISD(3,II)=ICE(4,L)/2
274274
!! Updated for any 2**n sizes
275-
ISD(5,II)=-INT( LOG(FLOAT(ISD(3,II)))/LOG(2.) + 0.01 )
275+
ISD(5,II)=-INT( LOG(FLOAT(ISD(3,II)))/LOG(2.) + 0.01 )
276276
!! Size 1 for cell 0, size 2 uses cell -1 and size 4 uses cell -2
277-
ISD(6,II)=L
278-
ENDIF
279-
IF( j .eq. 0 ) THEN
277+
ISD(6,II)=L
278+
ENDIF
279+
IF( j .eq. 0 ) THEN
280280
!! Upper half west cell face
281-
II=II+1
282-
ISD(1,II)=ICE(1,L)
283-
ISD(2,II)=ICE(2,L)+ICE(4,L)/2
284-
ISD(3,II)=ICE(4,L)/2
281+
II=II+1
282+
ISD(1,II)=ICE(1,L)
283+
ISD(2,II)=ICE(2,L)+ICE(4,L)/2
284+
ISD(3,II)=ICE(4,L)/2
285285
!! Updated for any 2**n sizes
286-
ISD(5,II)=-INT( LOG(FLOAT(ISD(3,II)))/LOG(2.) + 0.01 )
287-
ISD(6,II)=L
288-
ENDIF
289-
ENDIF
286+
ISD(5,II)=-INT( LOG(FLOAT(ISD(3,II)))/LOG(2.) + 0.01 )
287+
ISD(6,II)=L
288+
ENDIF
289+
ENDIF
290290

291291
!! Half cell size east boundary faces
292-
IF(kk .gt. 0 .and. kk .lt. ICE(4,L) ) THEN
293-
IF( k .eq. 0 ) THEN
292+
IF(kk .gt. 0 .and. kk .lt. ICE(4,L) ) THEN
293+
IF( k .eq. 0 ) THEN
294294
!! lower half east cell face
295-
II=II+1
296-
ISD(1,II)=LM
297-
ISD(2,II)=ICE(2,L)
298-
ISD(3,II)=ICE(4,L)/2
295+
II=II+1
296+
ISD(1,II)=LM
297+
ISD(2,II)=ICE(2,L)
298+
ISD(3,II)=ICE(4,L)/2
299299
!! Size 1 for cell 0, size 2 uses cell -1 and size 4 uses cell -2
300-
ISD(5,II)=L
300+
ISD(5,II)=L
301301
!! Updated for any 2**n sizes
302-
ISD(6,II)=-INT( LOG(FLOAT(ISD(3,II)))/LOG(2.) + 0.01 )
303-
ENDIF
304-
IF( n .eq. 0 ) THEN
302+
ISD(6,II)=-INT( LOG(FLOAT(ISD(3,II)))/LOG(2.) + 0.01 )
303+
ENDIF
304+
IF( n .eq. 0 ) THEN
305305
!! Upper half west cell face
306-
II=II+1
307-
ISD(1,II)=LM
308-
ISD(2,II)=ICE(2,L)+ICE(4,L)/2
309-
ISD(3,II)=ICE(4,L)/2
306+
II=II+1
307+
ISD(1,II)=LM
308+
ISD(2,II)=ICE(2,L)+ICE(4,L)/2
309+
ISD(3,II)=ICE(4,L)/2
310310
!! Size 1 for cell 0, size 2 uses cell -1 and size 4 uses cell -2
311-
ISD(5,II)=L
311+
ISD(5,II)=L
312312
!! Updated for any 2**n sizes
313-
ISD(6,II)=-INT( LOG(FLOAT(ISD(3,II)))/LOG(2.) + 0.01 )
314-
ENDIF
315-
ENDIF
316-
317-
111 CONTINUE
318-
313+
ISD(6,II)=-INT( LOG(FLOAT(ISD(3,II)))/LOG(2.) + 0.01 )
314+
ENDIF
315+
ENDIF
316+
ENDDO
319317

320318
! Set boundary v faces
321319
WRITE(6,*) " Start creating v boundary face II JJ=", II, JJ
322320

323321
!! Exclude the last polar cell
324-
DO 222 L=1, NC-1
322+
DO L=1, NC-1
325323
!! Loop over all cells
326-
! DO 222 L=1, NC
324+
! DO L=1, NC
327325
i=0
328326
j=0
329327
ij=0
@@ -361,97 +359,96 @@ SUBROUTINE CellSide
361359
END DO
362360

363361
IF(nn+ij .gt. 2*ICE(3,L) ) WRITE(6,*) "Over done j-side for L, ij, nn=", L, ij, nn
364-
IF(nn+ij .ge. 2*ICE(3,L) ) GOTO 222
362+
IF(nn+ij .ge. 2*ICE(3,L) ) CYCLE
365363

366-
IF(ij .eq. 0) THEN
364+
IF(ij .eq. 0) THEN
367365
!! Full boundary cell for south side
368-
JJ=JJ+1
369-
JSD(1,JJ)=ICE(1,L)
370-
JSD(2,JJ)=ICE(2,L)
371-
JSD(3,JJ)=ICE(3,L)
366+
JJ=JJ+1
367+
JSD(1,JJ)=ICE(1,L)
368+
JSD(2,JJ)=ICE(2,L)
369+
JSD(3,JJ)=ICE(3,L)
372370
!! New boundary cells proportional to cell sizes
373371
!! Updated for any 2**n sizes
374-
JSD(5,JJ)=-INT( LOG(FLOAT(ICE(3,L)))/LOG(2.) + 0.01 )
375-
JSD(6,JJ)=L
376-
JSD(8,JJ)=ICE(4,L)
372+
JSD(5,JJ)=-INT( LOG(FLOAT(ICE(3,L)))/LOG(2.) + 0.01 )
373+
JSD(6,JJ)=L
374+
JSD(8,JJ)=ICE(4,L)
377375
!! No cells over Antarctic land so there is no S Polar cell.
378-
ENDIF
379-
IF(nn .eq. 0) THEN
376+
ENDIF
377+
IF(nn .eq. 0) THEN
380378
!! Full boundary cell for north side
381-
JJ=JJ+1
382-
JSD(1,JJ)=ICE(1,L)
383-
JSD(2,JJ)=ICE(2,L)+ICE(4,L)
384-
JSD(3,JJ)=ICE(3,L)
385-
JSD(5,JJ)=L
379+
JJ=JJ+1
380+
JSD(1,JJ)=ICE(1,L)
381+
JSD(2,JJ)=ICE(2,L)+ICE(4,L)
382+
JSD(3,JJ)=ICE(3,L)
383+
JSD(5,JJ)=L
386384
!! North polar cell takes the whole last 4 rows above JSD=ICE(2,NC).
387385
!! Note ICE(2,L) represents lower-side of the cell. Polar cell is the last cell NC.
388-
IF( ICE(2,L)+ICE(4,L) .eq. ICE(2,NC) ) THEN
389-
JSD(6,JJ)=NC
390-
WRITE(6,*) "Set north pole v face for cell L", L
391-
ELSE
386+
IF( ICE(2,L)+ICE(4,L) .eq. ICE(2,NC) ) THEN
387+
JSD(6,JJ)=NC
388+
WRITE(6,*) "Set north pole v face for cell L", L
389+
ELSE
392390
!! Updated for any 2**n sizes
393391
JSD(6,JJ)=-INT( LOG(FLOAT(ICE(3,L)))/LOG(2.) + 0.01 )
394-
ENDIF
395-
JSD(8,JJ)=ICE(4,L)
396-
ENDIF
392+
ENDIF
393+
JSD(8,JJ)=ICE(4,L)
394+
ENDIF
397395

398396
!! Half cell size south boundary faces
399-
IF(ij .gt. 0 .and. ij .lt. ICE(3,L) ) THEN
400-
IF( i .eq. 0 ) THEN
397+
IF(ij .gt. 0 .and. ij .lt. ICE(3,L) ) THEN
398+
IF( i .eq. 0 ) THEN
401399
!! left half cell face
402-
JJ=JJ+1
403-
JSD(1,JJ)=ICE(1,L)
404-
JSD(2,JJ)=ICE(2,L)
405-
JSD(3,JJ)=ICE(3,L)/2
400+
JJ=JJ+1
401+
JSD(1,JJ)=ICE(1,L)
402+
JSD(2,JJ)=ICE(2,L)
403+
JSD(3,JJ)=ICE(3,L)/2
406404
!! New boundary cells proportional to cell sizes
407405
!! Updated for any 2**n sizes
408-
JSD(5,JJ)=-INT( LOG(FLOAT(JSD(3,JJ)))/LOG(2.) + 0.01 )
409-
JSD(6,JJ)=L
410-
JSD(8,JJ)=ICE(4,L)
411-
ENDIF
412-
IF( j .eq. 0 ) THEN
406+
JSD(5,JJ)=-INT( LOG(FLOAT(JSD(3,JJ)))/LOG(2.) + 0.01 )
407+
JSD(6,JJ)=L
408+
JSD(8,JJ)=ICE(4,L)
409+
ENDIF
410+
IF( j .eq. 0 ) THEN
413411
!! right half cell face
414-
JJ=JJ+1
415-
JSD(1,JJ)=ICE(1,L)+ICE(3,L)/2
416-
JSD(2,JJ)=ICE(2,L)
417-
JSD(3,JJ)=ICE(3,L)/2
412+
JJ=JJ+1
413+
JSD(1,JJ)=ICE(1,L)+ICE(3,L)/2
414+
JSD(2,JJ)=ICE(2,L)
415+
JSD(3,JJ)=ICE(3,L)/2
418416
!! New boundary cells proportional to cell sizes
419417
!! Updated for any 2**n sizes
420-
JSD(5,JJ)=-INT( LOG(FLOAT(JSD(3,JJ)))/LOG(2.) + 0.01 )
421-
JSD(6,JJ)=L
422-
JSD(8,JJ)=ICE(4,L)
423-
ENDIF
424-
ENDIF
418+
JSD(5,JJ)=-INT( LOG(FLOAT(JSD(3,JJ)))/LOG(2.) + 0.01 )
419+
JSD(6,JJ)=L
420+
JSD(8,JJ)=ICE(4,L)
421+
ENDIF
422+
ENDIF
425423

426424
!! Half cell size north boundary faces
427-
IF(nn .gt. 0 .and. nn .lt. ICE(3,L) ) THEN
428-
IF( k .eq. 0 ) THEN
425+
IF(nn .gt. 0 .and. nn .lt. ICE(3,L) ) THEN
426+
IF( k .eq. 0 ) THEN
429427
!! left half north cell face
430-
JJ=JJ+1
431-
JSD(1,JJ)=ICE(1,L)
432-
JSD(2,JJ)=ICE(2,L)+ICE(4,L)
433-
JSD(3,JJ)=ICE(3,L)/2
434-
JSD(5,JJ)=L
428+
JJ=JJ+1
429+
JSD(1,JJ)=ICE(1,L)
430+
JSD(2,JJ)=ICE(2,L)+ICE(4,L)
431+
JSD(3,JJ)=ICE(3,L)/2
432+
JSD(5,JJ)=L
435433
!! New boundary cells proportional to cell sizes
436434
!! Updated for any 2**n sizes
437-
JSD(6,JJ)=-INT( LOG(FLOAT(JSD(3,JJ)))/LOG(2.) + 0.01 )
438-
JSD(8,JJ)=ICE(4,L)
439-
ENDIF
440-
IF( n .eq. 0 ) THEN
435+
JSD(6,JJ)=-INT( LOG(FLOAT(JSD(3,JJ)))/LOG(2.) + 0.01 )
436+
JSD(8,JJ)=ICE(4,L)
437+
ENDIF
438+
IF( n .eq. 0 ) THEN
441439
!! right half north cell face
442-
JJ=JJ+1
443-
JSD(1,JJ)=ICE(1,L)+ICE(3,L)/2
444-
JSD(2,JJ)=ICE(2,L)+ICE(4,L)
445-
JSD(3,JJ)=ICE(3,L)/2
446-
JSD(5,JJ)=L
440+
JJ=JJ+1
441+
JSD(1,JJ)=ICE(1,L)+ICE(3,L)/2
442+
JSD(2,JJ)=ICE(2,L)+ICE(4,L)
443+
JSD(3,JJ)=ICE(3,L)/2
444+
JSD(5,JJ)=L
447445
!! New boundary cells proportional to cell sizes
448446
!! Updated for any 2**n sizes
449-
JSD(6,JJ)=-INT( LOG(FLOAT(JSD(3,JJ)))/LOG(2.) + 0.01 )
450-
JSD(8,JJ)=ICE(4,L)
451-
ENDIF
452-
ENDIF
453-
454-
222 CONTINUE
447+
JSD(6,JJ)=-INT( LOG(FLOAT(JSD(3,JJ)))/LOG(2.) + 0.01 )
448+
JSD(8,JJ)=ICE(4,L)
449+
ENDIF
450+
ENDIF
451+
ENDDO
455452

456453
! Store top level U V side numbers in NU NV
457454
NU=II
@@ -633,9 +630,9 @@ SUBROUTINE CellSide
633630

634631
PRINT*, ' I J-Sides output done '
635632

636-
999 PRINT*, ' Sub CellSide ended.'
633+
PRINT*, ' Sub CellSide ended.'
637634

638-
RETURN
635+
RETURN
639636

640637
END SUBROUTINE CellSide
641638

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