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Old 06-17-2011, 08:59 AM   #1
parekhharsh_j
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Does gfortran has issue working with the file as I/P and O/P ??


Does gfortran has issue working with the file as I/P and O/P ??

It repeatedly shows
Fortran runtime error: Bad real number in item 1 of list input

I tried running the programme in silverfrost and it works fine.
Should I download g95 to fix the problem?
 
Old 06-17-2011, 09:20 AM   #2
colucix
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gfortran should work well. What is the offending line of code? And what is the input file (binary or ascii text)? Please, show us the code, so that we can have a clue.
 
Old 06-17-2011, 09:23 AM   #3
parekhharsh_j
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Quote:
Originally Posted by colucix View Post
gfortran should work well. What is the offending line of code? And what is the input file (binary or ascii text)? Please, show us the code, so that we can have a clue.
program work_file
implicit none
double precision ::x,y
integer::ln
open(8,file="w1.txt")
open(9,file="w2.txt")
do ln=1,10
read (8,*)x
y=x*10
write(9,'(2f10.2)')x,y
enddo
close(8)
close(9)
end program work_file
 
Old 06-17-2011, 09:27 AM   #4
parekhharsh_j
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Quote:
Originally Posted by parekhharsh_j View Post
program work_file
implicit none
double precision ::x,y
integer::ln
open(8,file="w1.txt")
open(9,file="w2.txt")
do ln=1,10
read (8,*)x
y=x*10
write(9,'(2f10.2)')x,y
enddo
close(8)
close(9)
end program work_file
As I said it works well with the Silverfrost in Win platform.
 
Old 06-17-2011, 09:32 AM   #5
colucix
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What is the content of w1.txt? I would like to test the program on my machine, if you don't mind.
 
Old 06-17-2011, 09:35 AM   #6
parekhharsh_j
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Quote:
Originally Posted by colucix View Post
What is the content of w1.txt? I would like to test the program on my machine, if you don't mind.
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0

Content is as above. I am just a Fortran learner.
 
Old 06-17-2011, 09:39 AM   #7
parekhharsh_j
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Quote:
Originally Posted by parekhharsh_j View Post
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0

Content is as above. I am just a Fortran learner.
It worked. I guess the program which created "w1.txt" created the problem. Well thanks for your reply.
 
  


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