since you are calling out the entire array: r (:, :). Steve Lionel has a discussion of why trying to make arrays obvious with ":" isn't a good idea -- there are differences betweenarrayandarray
ASSIGN,FUNCTION ARG FIXARR2(:NARR)=COS( (/(PI*(I-1.)/(NARR-1),I=1,NARR)/) ) WRITE(*,*)"BEFORE SWAP..." WRITE(*,'(7F12.6)')FIXARR1(:NARR) WRITE(*,'(7F12.6)')FIXARR2(:NARR) CALL SWAP(FIXARR1,FIXARR2,NARR) WRITE(*,*)"AFTER SWAP..." WRITE(*,'(7F12.6)')FIX...
You can also declare an array with some explicit lower bound, for example − real,dimension(2:6)::numbers integer,dimension(-3:2,0:4)::matrix Assigning Values You can either assign values to individual members, like, numbers(1)=2.0 ...
转载自https://iowiki.com/fortran/,在此基础上做了一些补充。 Fortran - Overview Fortran,源自公式翻译系统,是一种通用的命令式编程语言。 它用于数字和科学计算。 Fortran最初由IBM在20世纪50年代开发用于科学和工程应用。 Fortran统治了这个编程领域很长一段时间,并且因为高性能计算而变得非常流行。 它支持 - ...
is it possible to assign the size and values of a common array in a subroutine and then use it from other subroutines of the program? The following program doesn't work, but I want to do something like this: main.f program main
The RESHAPE function allows us to assign values to a two or higher rank array when used in conjunction with an array constructor.We have introduced the concept of a deferred-shape array. Arrays do not need to have their shape specified at compile time, only their rank. Their actual shape ...
更具体地说,代码 let print_layout v = match Bigarray.Genarray.layout v with | Bigarray.C_layout -> Printf.printf "C layout\n" | Bigarray.Fortran_layout -> Printf.printf "Fortran layout\n" 无法使用错误消息进行编译。 Error: This pattern matches values...
Cray pointers can be assigned values as follows: Set to an absolute address Example: q = 0 Assigned to or from integer variables, plus or minus expressions Example: p = q + 100 Cray pointers are not integers. You cannot assign them to a real variable. The LOC function (nonstandard) ...
Cray pointers can be assigned values as follows:Set to an absolute address Example: q = 0 Assigned to or from integer variables, plus or minus expressions Example: p = q + 100 Cray pointers are not integers. You cannot assign them to a real variable....
Assigning ValuesYou can either assign values to individual members, like,numbers(1) = 2.0or, you can use a loop,do i =1,5 numbers(i) = i * 2.0 end doOne-dimensional array elements can be directly assigned values using a short hand symbol, called array constructor, like,...