topic undefined reference error in Intel® Fortran Compiler

undefined reference error

ulasim77 — Thu, 06 May 2010 12:11:08 GMT

Hello

I am trying to install the MEGAN model (a model to estimate natural emissions) to a cluster system with intel compilers 9.1.052, ioapi 3.0 and netcdf 3.6.2. I have been using these libraries successfully with other model i am running such as wrf and cmaq (cmaq uses both netcdf and ioapi) but with megan model, i keep getting the error messages attached

can you help me to fix this please?

Thanks

Ulas

undefined reference error

ulasim77 — Thu, 06 May 2010 12:27:16 GMT

Hello

i was able to fix the undefined reference errors by adding -openmp -lpthread flags. however i still have problems with the fortcom errors:

any ideas?

thanks

fortcom: Error: ckgdioapi2d.f, line 103: An allocate/deallocate object must have the ALLOCATABLE or POINTER attribute. [VGLVS1]

ALLOCATE ( VGLVS1 ( NLAYS1 + 1 ), STAT = STATUS )

--------------------^

fortcom: Error: ckgdioapi2d.f, line 131: An allocate/deallocate object must have the ALLOCATABLE or POINTER attribute. [VGLVS2]

ALLOCATE ( VGLVS2 ( NLAYS2 + 1 ), STAT = STATUS )

--------------------^

fortcom: Error: ckgdioapi2d.f, line 54: If a deferred-shape array is intended, then the ALLOCATABLE or POINTER attribute is missing; if an assumed-shape array is intended, the array must be a dummy argument. [VGLVS1]

REAL :: VGLVS1( : ) ! vertical coordinate values

-----------------^

fortcom: Error: ckgdioapi2d.f, line 73: If a deferred-shape array is intended, then the ALLOCATABLE or POINTER attribute is missing; if an assumed-shape array is intended, the array must be a dummy argument. [VGLVS2]

REAL :: VGLVS2( : ) ! vertical coordinate values

-----------------^

compilation aborted for ckgdioapi2d.f (code 1)

make: *** [ckgdioapi2d.o] Error 1

fortcom: Error: ckgdioapi2d.f, line 103: An allocate/deallocate object must have the ALLOCATABLE or POINTER attribute. [VGLVS1] ALLOCATE ( VGLVS1 ( NLAYS1 + 1 ), STAT = STATUS )--------------------^fortcom: Error: ckgdioapi2d.f, line 131: An allocate/deallocate object must have the ALLOCATABLE or POINTER attribute. [VGLVS2] ALLOCATE ( VGLVS2 ( NLAYS2 + 1 ), STAT = STATUS )--------------------^fortcom: Error: ckgdioapi2d.f, line 54: If a deferred-shape array is intended, then the ALLOCATABLE or POINTER attribute is missing; if an assumed-shape array is intended, the array must be a dummy argument. [VGLVS1] REAL :: VGLVS1( : ) ! vertical coordinate values-----------------^fortcom: Error: ckgdioapi2d.f, line 73: If a deferred-shape array is intended, then the ALLOCATABLE or POINTER attribute is missing; if an assumed-shape array is intended, the array must be a dummy argument. [VGLVS2] REAL :: VGLVS2( : ) ! vertical coordinate values-----------------^compilation aborted for ckgdioapi2d.f (code 1)make: *** [ckgdioapi2d.o] Error 1

undefined reference error

Stephen_D_Intel — Mon, 10 May 2010 18:12:39 GMT

Hi Ulas,

How are declaring VGLVS1 and VGLVS2?

Regards,
Steve Daily
Intel Developer Support

undefined reference error

Stephen_D_Intel — Mon, 10 May 2010 18:23:57 GMT

Hi Ulas,

A colleague was kind enough to point out that the declaration is listed in the error
messages. Here is his suggestion on how to correct the problem:

Hes got the declarations shown. What hes missing is the allocatable declaration:

REAL, ALLOCATABLE :: VGLVS1(:)

Regards,
Steve D.
Intel Developer Support

undefined reference error

Steven_L_Intel1 — Mon, 10 May 2010 19:20:02 GMT

... unless VGLVS1 is supposed to be a dummy argument. If it's a local variable, then adding ALLOCATABLE would be reasonable.