readb

fortran file binary read

Calling Sequence

x=readb(file-name,m,n [,rec])

Arguments

:file-name string or integer : :m, n integers (dimensions of the matrix x). Set m=-1 if you do not

know the numbers of rows, so all the file is read

: :rec vector of positive integers. the selected records for direct

access. This vector size must be equal to the number of rows of desired x.

:

Description

binary read of the matrix x in the file file-name. Matrix entries are supposed to have been stored on 8 byte words.

For direct record access, file must have been previously opened using file function to set the record_length. file-name must be the result of the file function.

See Also

• file file management
• write write in a formatted file
• writb fortran file binary write
• mget reads byte or word in a given binary format and converts to a double type
• read4b fortran file binary read