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challenging: program stoped on a procedure launched by call system()
Dear friends, my issue is the following: I would like to close a "program" (named P1, for semplicity), launched by a my exe (P2) (which uses "call sysemt ('P1.exe input_file').) This software (P1), of which I haven't the source, to be closed (and return the control to P2), needs to push a... -
change a formula or expression without change the soure
Dear friends I'm using a code, which reads some parameters from an external file (unit=100); These parameters are inserted into an expression (or equation) and the result of the expression tells to the code how it proceed. I'd like to be able to change the expression without change the source... -
two pointers into one
Hi dear friens, I have the following problem that i think might be a solution suppose to heve the following code: [code/] real, dimension(1:3), target :: max real, dimension(1:4), target :: min real, dimension(:), pointer :: p1,p2 p1=>max p2=>min [/code] so far it is all ok. What i'd like... -
how well structuring an input file ( by pointers ?)
Hi guys, i'm breaking my head with a problem that i'm not able to solve!; I have a doubt it could be easier than it seems, but i can't find the way i'm developing an user interface for a genetic algorithm. In this GA there are some genes, that pilot an external code. Up today I've changed the... -
write(unit,namelist) can I controll the output format!?
I'd like to be able to control the output format when I write an namelist on a file. I call a compiled code from my fortran code. This compiled code needs an input file , which is clearly wrote by using namelist. My code has to charge the variables from this input file, works on them and at... -
MPI_TYPE_CERATE_STRUT to pass a derived type with allocatable array
I apologize for the length of the title :) In the code that i'm modifing I have created a class that contains a derived type that in turn contains an allocatable vector of reals (crom) (further :idon (real) and pos(integer)): module class_crom use random_N type crom sequence... -
derived data type with allocatable element
please help me to understand this point before I will waste time. I'd like to understand if it is possible to use allocatable into a "type structure". I tested this easy code: program test_allocation type elettrone real,allocatable, dimension (:,:) :: vx...
