[MITgcm-support] problems on alpha amchine

[Hezi Gildor]

Hi,

I have two when trying to compile and run the code on alpha machine 
running Tru64 OS. All is fine on other platforms.

1.  when compiling diagnostics_main_init.f , i get errors that look like:

f77 -fpe2 -convert big_endian -r8 -extend_source -automatic -call_shared 
-notransform_loops -align dcommons -O5 -fast -tune host -inline all -c 
diagnostics_main_in
it.f
f90: Error: diagnostics_main_init.f, line 1714: Syntax error, found 
END-OF-STATEMENT when expecting one of: ( * :: , : ) + . - % . ** / // 
.LT. < .LE. <= .EQ. == .
NE. ...
      diagUnits = DIAGS_MK_UNITS( rUnit2c
-----------------------------------------^
f90: Error: diagnostics_main_init.f, line 1721: Syntax error, found 
END-OF-STATEMENT when expecting one of: ( * :: , : ) + . - % . ** / // 
.LT. < .LE. <= .EQ. == .
NE. ...
      diagUnits = DIAGS_MK_UNITS( rUnit2c
-----------------------------------------^


i can overcome it by changing the code and instead of

            diagUnits = DIAGS_MK_UNITS( rUnit2c//'^2/s^2', myThid )

i 'hardwire' the units, say write :     diagUnits = '(m/s)^2         '

however, i wonder if there is a better way.....

2. when trying to execute the verification/dic_example i get:

forrtl: error (72): floating overflow
forrtl: error (72): floating overflow
forrtl: error (75): floating point exception
   0: __FINI_00_remove_gp_range [0x3ff81a21488]
   1: __FINI_00_remove_gp_range [0x3ff81a2a4d0]
   2: __FINI_00_remove_gp_range [0x3ff800d5b40]
   3: __FINI_00_remove_gp_range [0x3ff802aa774]
   4: calc_pco2_approx_ [carbon_chem.f: 10033, 0x120036e64]
   5: dic_surfforcing_ [dic_surfforcing.f: 3758, 0x1200731b8]
   6: dic_biotic_forcing_ [dic_biotic_forcing.f: 3477, 0x12006e0f0]
   7: gchem_forcing_sep_ [gchem_forcing_sep.f: 3546, 0x120076f74]
   8: forward_step_ [forward_step.f: 2048, 0x1201f7320]
   9: the_main_loop_ [the_main_loop.f: 1719, 0x12023e3d8]
  10: the_model_main_ [the_model_main.f: 2164, 0x12023e550]
  11: main_ [main.f: 3992, 0x1201a9130]
  12: main [for_main.c: 203, 0x120246c7c]
  13: __start [0x120035788]
forrtl: info (298): 600 floating overflow traps
   0: __FINI_00_remove_gp_range [0x3ff81a21488]
   1: __FINI_00_remove_gp_range [0x3ff81a23260]
   2: __FINI_00_remove_gp_range [0x3ff81a23040]
   3: __FINI_00_remove_gp_range [0x3ff81a2aad0]
   4: __FINI_00_remove_gp_range [0x3ff800d5b40]
   5: __FINI_00_remove_gp_range [0x3ff802aa774]
   6: calc_pco2_approx_ [carbon_chem.f: 10033, 0x120036e64]
   7: dic_surfforcing_ [dic_surfforcing.f: 3758, 0x1200731b8]
   8: dic_biotic_forcing_ [dic_biotic_forcing.f: 3477, 0x12006e0f0]
   9: gchem_forcing_sep_ [gchem_forcing_sep.f: 3546, 0x120076f74]
  10: forward_step_ [forward_step.f: 2048, 0x1201f7320]
  11: the_main_loop_ [the_main_loop.f: 1719, 0x12023e3d8]
  12: the_model_main_ [the_model_main.f: 2164, 0x12023e550]
  13: main_ [main.f: 3992, 0x1201a9130]
  14: main [for_main.c: 203, 0x120246c7c]
  15: __start [0x120035788]
IOT trap (core dumped)

the same example works fine on other platforms ..... any idea?


thank you, hezi.