comp.lang.idl-pvwave archive: archive » Re: Trouble reading unformatted f77 (unix) integers?

Home » Public Forums » archive » Re: Trouble reading unformatted f77 (unix) integers?

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Trouble reading unformatted f77 (unix) integers? [message #4157 is a reply to message #4155]

Wed, 10 May 1995 00:00

mallozzi
Messages: 60
Registered: August 1994

Member

> The F77 code:
> open(unit=51,name='test1.dat',status='unknown',form='unforma tted')
> write(51)1,2,3
> close(51)
> end

IDL's integers are 2 bytes long. I think when you write out the fortran
integers as above, it takes them to be INTEGER*4. i.e. 4 bytes. The byte
sizes MUST match when you write/read like this. Try defining the variables
you are going to read in IDL as LONGs, which are 4 byte integers.

Report message to a moderator

[Message index]

		Re: Trouble reading unformatted f77 (unix) integers? By: thompson on Wed, 10 May 1995 00:00
		Re: Trouble reading unformatted f77 (unix) integers? By: evans on Wed, 10 May 1995 00:00
		Re: Trouble reading unformatted f77 (unix) integers? By: mallozzi on Wed, 10 May 1995 00:00

Previous Topic:	Re: Maker Interchange Format device driver
Next Topic:	Trouble reading unformatted f77 (unix) integers?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Oct 11 21:07:11 PDT 2025

Total time taken to generate the page: 0.79770 seconds