I am not clear about the difference between Pradtl's lifting line theory and Weissinger's. The latter is applied to swept-back wing but does that involve chord-wise circulation distribution?
I am trying to create a GUI for FORTRAN using DISLIN. I installed DISLIN in /usr/local/dislin folder and tried to compile some example programs given in the directory.
g95link -a exa_f90.f90
I got the error message
g95link not found.
I wanted to know if "g95link" needs to be created...
Mr.gsal,
Thanks for your help. I did exactly as you said-mixing FORTRAN77 with F90. Now I am able to compile the files after I changed the .inc file to a module and "use vortex" option-thanks. I need to link object files and create an executable file. I guess the files are...
Hi Mr.gsal,
I am sorry the post is unclear. I was thinking of not making the post very long with unnecessary information. I have declared the same variables for which the subroutine "memory.f" allocates the memory. I am not sure if my question was valid. Sorry to have bothered...
gfortran -c ./memory_alloc.f
./memory_alloc.f:9.18:
allocate (x(MM,4),y(MM,4),z(MM,4))
Error: Syntax error in ALLOCATE statement at (1)
=============================
SAME ERROR CONTINUES ALL THE WAY TILL END.
c ====================
c Allocation of memory
c ====================
subroutine memory_alloc
allocate (x(MM,4),y(MM,4),z(MM,4))
allocate (x_c(MM,4),y_c(MM,4),z_c(MM,4))
allocate (x_v(MM,1),y_v(MM,1),z_v(MM,1),norm_x(MM,3))
allocate...
The folder contains all subroutines. The following is my makefile:
===============================================
SRC = ./
EXE = ./
CFLAGS = -c
DEFINEOBJ={list of object files to be created}
uvlm: $(DEFINEOBJ) $(SRC) file.INC
gfortran -o $(EXE)uvlm $(DEFINEOBJ)
clean:
rm uvlm...
I have many subroutines which I want to compile individually using makefile. But the memory allocation is not specified in ".INC" file but as separate subroutine depending on the user input. The "gfortran" compiler is showing the following error...
Thank you so much. Yeah I am using FORTRAN.. sorry I missed to mention.
say do 10 i=1,10
do 10 j=1,10
A(i,j)=i+j
10 continue
This 10 cross 10 values must go to subroutine for a formula which uses
say g(i,j)=A(i,j)+2 and my o/p should be values of g(i,j)
For this case, if I am...
I have one main program where I have calculated some array, say A(i,j)
If I want ot use the values in subroutine, and calculate some more values and give back the result to main program, how my syntax should be?
I tried this way. Its not working.
program a...