Hi Sonya, As this is Fortran 90, I think you should be using the double colon to allocate variables:
PetscReal :: norm Regards, Wadud. -----Original Message----- From: petsc-users-bounces at mcs.anl.gov [mailto:[email protected]] On Behalf Of Sonya Blade Sent: 29 April 2013 13:10 To: petsc-users at mcs.anl.gov Subject: EXTERNAL: Re: [petsc-users] EXTERNAL: How to run Petsc in Fortran > What is the compilation command you are executing? It is probably? > because you are not running the pre-processor in Fortran which is > switched off in the PGI compiler by default. > Regards, > > Wadud. > ? What it's got anything to do with PGI compiler I'm using Gnu Fortran? I try to compile program with the given command lines executions. -------------- Build: Debug in Petsc_Fortran (compiler: GNU GFortran Compiler)--------------- gfortran.exe -Wall ?-g ?-Wall ? -IC:\Users\....\Downloads\petsc-3.3-p6\include\finclude -IC:\Users\...\Downloads\petsc-3.3-p6\arch-mswin-c-debug\include ?-c D:\....\PROJECTS\CBFortran\Petsc_Fortran\main.f90 -o obj\Debug\main.o >Are you sure that your compiler is preprocessing the file? You usually need >to name it *.F. > > Matt I've tried with every possible fortran file extension, I'm sure that file is being? pre-processed because if I comment the line of "PetscReal norm" it compiles and runs? normally and produces the print statement on console screen. Regards, ___________________________________________________ ____________________________ The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR
