Difference between revisions of "GEOS-Chem v8-02-03"
From Geos-chem
(New page: == Overview == BETA RELEASE TBD Description to follow == Previous issues now resolved in v8-02-03 == Description to follow == Outstanding issues not yet resolved in v8-02-03 == Descri...) |
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== Overview == | == Overview == | ||
| − | |||
| − | + | BETA RELEASE TBD -- still in testing | |
| + | |||
| + | Will contain everything in [[GEOS-Chem v8-02-02]], plus: | ||
| + | |||
| + | *Kpp chemical solver package (Adrian Sandu group @ Virginia Tech group) | ||
| + | *ICOADS ship emissions (Chulkyu Lee) | ||
| + | *Use of GEOS-5 ozone columns (C. Carouge, still in validation) | ||
| + | *Removal of support for obsolete SGI and COMPAQ compilers | ||
== Previous issues now resolved in v8-02-03 == | == Previous issues now resolved in v8-02-03 == | ||
| − | + | === Format problem in planeflight_mod.f === | |
| + | |||
| + | Jingqiu Mao reported a problem in the <tt>plane.log</tt> output files, in which it looked like some tracers had abnormally large values. | ||
| + | |||
| + | '''''Philippe Le Sager (plesager@seas.harvard.edu) wrote:''''' | ||
| + | |||
| + | :I found a solution. The problem is that Fortran output in ASCII switches between 2 formats: | ||
| + | |||
| + | 1.234E-12 | ||
| + | 1.234-12 | ||
| + | |||
| + | :Correct, the E can disappear. And that confuses IDL. With the format specified by <tt>planeflight_mod.f</tt> (line 1237), it happens when the exponent is less than -100. | ||
| + | |||
| + | :To keep the routine general, you can force the number of digit in the exponent with a 'e' in the format descriptor as follows: | ||
| + | |||
| + | y = -1.233d-122 | ||
| + | write(6, '(es10.3)' ), y ! what is used now | ||
| + | write(6, '(es11.3e3)' ), y ! what we should use instead | ||
| + | write(6, '(es12.3e4)' ), y | ||
| + | |||
| + | :gives | ||
| + | |||
| + | -1.233-122 | ||
| + | -1.233E-122 | ||
| + | -1.233E-0122 | ||
| + | |||
| + | :So replace <tt>(es10.3)</tt> with <tt>(es11.3e3)</tt> line 1237 of <tt>planeflight_mod.f</tt> and that should fix it. | ||
| + | |||
| + | --[[User:Bmy|Bob Y.]] 11:35, 13 July 2009 (EDT) | ||
| + | |||
| + | === Minor fixes for IBM XLF compiler === | ||
| + | |||
| + | Gabriel Morin wrote: | ||
| + | |||
| + | :In <tt>ocean_mercury_mod.f</tt>, replace line 491: | ||
| + | |||
| + | EF = MAX( (0.63 - 0.02 * TC), 0.0) ! keep export > 0 | ||
| + | |||
| + | :by the line: | ||
| + | |||
| + | EF = MAX( (0.63d0 - 0.02d0 * TC), 0.0d0) ! keep export > 0 | ||
| + | |||
| + | :In lightning_nox_mod.f, replace line 1441: | ||
| + | |||
| + | CC = MAX( CCTHICK * 1d-3, 5.5 ) | ||
| + | |||
| + | :by the line: | ||
| + | |||
| + | CC = MAX( CCTHICK * 1d-3, 5.5d0 ) | ||
| + | |||
| + | --[[User:Bmy|Bob Y.]] 11:35, 13 July 2009 (EDT) | ||
== Outstanding issues not yet resolved in v8-02-03 == | == Outstanding issues not yet resolved in v8-02-03 == | ||
Description to follow | Description to follow | ||
Revision as of 15:35, 13 July 2009
Contents
Overview
BETA RELEASE TBD -- still in testing
Will contain everything in GEOS-Chem v8-02-02, plus:
- Kpp chemical solver package (Adrian Sandu group @ Virginia Tech group)
- ICOADS ship emissions (Chulkyu Lee)
- Use of GEOS-5 ozone columns (C. Carouge, still in validation)
- Removal of support for obsolete SGI and COMPAQ compilers
Previous issues now resolved in v8-02-03
Format problem in planeflight_mod.f
Jingqiu Mao reported a problem in the plane.log output files, in which it looked like some tracers had abnormally large values.
Philippe Le Sager (plesager@seas.harvard.edu) wrote:
- I found a solution. The problem is that Fortran output in ASCII switches between 2 formats:
1.234E-12 1.234-12
- Correct, the E can disappear. And that confuses IDL. With the format specified by planeflight_mod.f (line 1237), it happens when the exponent is less than -100.
- To keep the routine general, you can force the number of digit in the exponent with a 'e' in the format descriptor as follows:
y = -1.233d-122 write(6, '(es10.3)' ), y ! what is used now write(6, '(es11.3e3)' ), y ! what we should use instead write(6, '(es12.3e4)' ), y
- gives
-1.233-122 -1.233E-122 -1.233E-0122
- So replace (es10.3) with (es11.3e3) line 1237 of planeflight_mod.f and that should fix it.
--Bob Y. 11:35, 13 July 2009 (EDT)
Minor fixes for IBM XLF compiler
Gabriel Morin wrote:
- In ocean_mercury_mod.f, replace line 491:
EF = MAX( (0.63 - 0.02 * TC), 0.0) ! keep export > 0
- by the line:
EF = MAX( (0.63d0 - 0.02d0 * TC), 0.0d0) ! keep export > 0
- In lightning_nox_mod.f, replace line 1441:
CC = MAX( CCTHICK * 1d-3, 5.5 )
- by the line:
CC = MAX( CCTHICK * 1d-3, 5.5d0 )
--Bob Y. 11:35, 13 July 2009 (EDT)
Outstanding issues not yet resolved in v8-02-03
Description to follow
