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fortran end of file error Quinwood, West Virginia

end of file reached ... Perhaps the directory is unreadable. 1009 no * after repeat count Repeat counts in list-directed I/O must be followed by an * with no blank spaces. 1010 off end of record INTEGER :: io, x, sum sum = 0 DO READ(*,*,IOSTAT=io) x IF (io > 0) THEN WRITE(*,*) 'Check input. Example: WRITE(*,10) 'USING', L2, 'AREA =', AREA 10 FORMAT(1X, A5, 2X, I3, 4X, A6, 2X, F6.2) In a format statement, there is a one-to-one correspondence with the items in the I/O

Others prefer to use file extensions that indicate the standard under which the code was written. Does an index have a currency? end do ef close(u1) share|improve this answer answered Jan 30 at 2:57 Amir 736 add a comment| up vote 0 down vote Thanks for all your help i did fix the share|improve this answer answered Mar 22 '14 at 22:51 High Performance Mark 61.2k462114 3 use status='old' as well, otherwise it's not an open error for the file to not exist.

Example: read(10,130,end=300) a,b,c 130 format(3(f7.2,1x)) When the end-of-file, EOF, is encountered, control of the program jumps to line 300. file fortran share|improve this question edited Nov 19 '14 at 9:46 asked Nov 19 '14 at 9:21 aaaapppp 63 What is your current directory from where you run it? Reals: REAL NUMBER1, NUMBER2 NUMBER1 = -123.5678 NUMBER2 = -23456.89 A. you could try using "read" this way: do ...

Adv Reply March 9th, 2008 #3 subduer View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date Mar 2008 Beans 4 Re: Problem - Fortran - end Computer beats human champ in ancient Chinese game •Simplifying solar cells with a new mix of materials •Imaged 'jets' reveal cerium's post-shock inner strength Oct 13, 2013 #2 jedishrfu Staff: Mentor so what we do is do i=1,100 read(10,*,end=20) a,b,c enddo 20 continue the extra parameter "end=20" tells the program when EOF reached, go right to label 20. (the "20 continue" part) You will have to run it from /Users/name/Documents/fortran/. –Yossarian Nov 20 '14 at 15:44 add a comment| active oldest votes Know someone who can answer?

Digital Camera Buyer’s Guide: Introduction A Poor Man’s CMB Primer. Example: read(10,150,iostat=k) a, b, c 150 format(f7.2,2x,f10.5,3x,e12.7) k = 0 means there was no error, nor was EOF encountered. RE: reading until end of file ninguno (TechnicalUser) (OP) 30 Jan 03 12:02 Thanks, this is what I was looking for!cheers RE: reading until end of file PAndersen (Programmer) 31 Jan What are good books on Fortran?

They are: END = label Specifies a label to branch (jump) to if an END-OF-FILE (EOF) is reached (READing past the end of file). See also: Get Key Function? Why doesn’t u == 1.4D0 produce the expected result? Yes, in Fortran 2003.

current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Professional programmers should make extensive use of these error-handling mechanisms to enhance the robustness and user-friendliness of their software. Log in with Facebook Log in with Twitter Your name or email address: Do you already have an account? If a user wants to write to a file, the user must specify: 1.

more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Ubuntu Logo, Ubuntu and Canonical Canonical Ltd. Sometimes your assumptions about the directory in which the program looks for files at run-time will be wrong. Often only nondefault forms are checked 1022 negative repeat count The repeat count for list-directed input must be a positive integer. 1023 illegal operation for unit Attempted an I/O operation that

See the Books page. READ(unit#, format, options) item1, item2,... k = -1 means EOF was encountered. OPEN(UNIT=n, FILE='filename', options...) This statement associates UNIT n with the file mentioned.

RE: reading until end of file vecjjk (Programmer) 30 Jan 03 11:53 ninguno,I believe there is an EOF parameter you can put on the read statement where you can define a but, what happens if there are less than 100 rows?? I have some problem with application programming in FORTRAN77. Declare the variable and allocate with a given length as follows: character(LEN=:), allocatable :: str integer :: n n

But When I do something like this (of course i put my file in this dir) name="/data/test.txt" or this name = "../data/input.txt" I get the error: At line 8 of file E format -- good for 1) large or small numbers 2) don't know the size of number Ew.d w - d > or = 7: need at least 7 places for: Write(6,'(',The Roots Are: ', 2F5.1)') root1,root2   4. However, if hardware and I/O devices are working, a commonly seen problem would be illegal data.

You must request that the terminal send each key and the method for doing so is platform-dependent. This may help: http://www.cs.mtu.edu/~shene/COURSES/cs201/NOTES/chap04/iostatus.html and this for using the End=999 option on the READ http://www.personal.psu.edu/faculty/j/h/jhm/f90/lectures/22.html jedishrfu, Oct 13, 2013 Oct 14, 2013 #3 marlh Dear jedishrfu, Thanks for your help. How do computers remember where they store things? Try: Function Load_Names() character(len=30) :: Staff_Name(65) integer :: i = 1 integer :: iostat open(unit=10, file="Staff_Names.txt") do while(i < 65) read(10,*, IOSTAT=iostat) Staff_Name(i) if( iostat < 0 )then write(6,'(A)') 'Warning: File

Typically, you jump to a section of your program that will notify you, the user, that an error has occurred. too long on namelist read 1321 Attempted namelist read beyond array 1322 Namelist not supported for local mem. 1323 Too many namelist elements specified 1324 Unrecognized namelist variable name 1325 Data When I/O is to a file you must ASSOCIATE a UNIT number (which you choose) with the FILENAME. How do I convert a numeric variable to a string, or vice-versa?

A signal handler error example follows, where the subroutine SUB tries to access parameters that are not passed to it: CALL SUB() END SUBROUTINE SUB(I,J,K) I=J+K RETURN END The following error If IOstatus is positive, you cannot trust the values of the variables in the READ statement; they could all contain garbage values, or some of them are fine while the others These same messages are also documented at the end of the man page, perror(3f). For example, .f03 for Fortran 2003 code and .f08 for Fortran 2008 code.

In this form, PARENTHESES are used to enclose information about the UNIT, the FORMAT (if any) and other options. The file may be a tty device or a pipe. 1007 off beginning of record You tried to do a left tab to a position before the beginning of an internal Adv Reply March 12th, 2008 #7 subduer View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date Mar 2008 Beans 4 Re: Problem - Fortran - end Not the answer you're looking for?

A LABEL designates a FORMAT statement which specifies the format to use. Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Specialised Support Development & Programming Programming Talk Problem - Fortran - Join them; it only takes a minute: Sign up Getting fortran runtime error: end of file up vote 0 down vote favorite I have recently learned how to work with basic