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  Topic: how to link nag library with a fortran code
mali28

Replies: 6
Views: 4135

PostForum: Support   Posted: Wed May 03, 2017 4:50 pm   Subject: how to link nag library with a fortran code
My FORTRAN code uses nag library functions. I am not sure how to link the nag library with the FORTRAN code. I have the nag library installed on my PC. Do I have to set the path to nag library in the ...
  Topic: Floating point co-processor fault
mali28

Replies: 8
Views: 5117

PostForum: Support   Posted: Tue May 02, 2017 2:51 pm   Subject:
Thank you for your input. It was a negative value used inside the square root causing the error. The error is gone, but now I am getting the following run time error:

Access Violation

The instru ...
  Topic: Floating point co-processor fault
mali28

Replies: 8
Views: 5117

PostForum: Support   Posted: Tue May 02, 2017 11:27 am   Subject: Floating point co-processor fault
I am getting the following error:

Unknown floating point exception 90a1

Floating point co-processor fault at address 00418b50 in file.... at line number ...


This is the function I am using: ...
  Topic: Error reading data from a text file
mali28

Replies: 8
Views: 4623

PostForum: Support   Posted: Fri Apr 28, 2017 8:59 am   Subject:
mecej4, I think you are right. The file is being read correctly, but for some reason, CALL ReadOptions(ReadSuccessFlag) is not working. I am not sure what is causing the error.

Is that a compiler v ...
  Topic: Error reading data from a text file
mali28

Replies: 8
Views: 4623

PostForum: Support   Posted: Thu Apr 27, 2017 4:32 pm   Subject:
I think this is:

! READ OPTIONS
ReadSuccessFlag=.false.
!io_status = 0
!CALL ReadOptions(io_status)
CALL ReadOptions(ReadSuccessFlag)
! IF(.not.ReadSuccessFlag .ne. 0) &

IF(.not.R ...
  Topic: Error reading data from a text file
mali28

Replies: 8
Views: 4623

PostForum: Support   Posted: Thu Apr 27, 2017 1:59 pm   Subject:
I am using windows compiler with 64 bit operating system.
  Topic: Error reading data from a text file
mali28

Replies: 8
Views: 4623

PostForum: Support   Posted: Thu Apr 27, 2017 1:58 pm   Subject: Error reading data from a text file
I am having the following error while reading data from a text file:

nrerror: Error reading data from Options.txt
**** STOP: program terminated by nrerror

Part of the code that reads the data ...
  Topic: Access Violation error after running a compiled program
mali28

Replies: 8
Views: 5020

PostForum: Support   Posted: Tue Apr 11, 2017 11:04 am   Subject:
Thank you for your reply. The code already has IMPLICIT NONE in each sub program.
  Topic: Access Violation error after running a compiled program
mali28

Replies: 8
Views: 5020

PostForum: Support   Posted: Tue Apr 11, 2017 9:08 am   Subject:
Thank you for this information. I am now getting the following error upon running the compiled file:

Run-time Error

Attempt to call a routine with argument number one as a logical (kind=3) when ...
  Topic: Access Violation error after running a compiled program
mali28

Replies: 8
Views: 5020

PostForum: Support   Posted: Mon Apr 10, 2017 5:39 pm   Subject:
Thank you for your reply. I am new to fortran and I am not sure how to compile it with /debug option. I have a makefile, which I use to compile the program on Windows 7 64 bit using FTN95 compiler.
...
  Topic: Access Violation error after running a compiled program
mali28

Replies: 8
Views: 5020

PostForum: Support   Posted: Mon Apr 10, 2017 2:24 pm   Subject: Access Violation error after running a compiled program
Hello,

I am trying to compile a Fortran program on Windows 7 using FTN95 compiler. The program compiles while there is no error, it gives me some warnings. The compiled exe program when I try to ru ...
 
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