82 lines
2.4 KiB
HTML
82 lines
2.4 KiB
HTML
|
<!doctype html>
|
||
|
|
|
||
|
|
<title>CodeMirror: Fortran mode</title>
|
||
|
|
<meta charset="utf-8"/>
|
||
|
|
<link rel=stylesheet href="../../doc/docs.css">
|
||
|
|
|
||
|
|
<link rel="stylesheet" href="../../lib/codemirror.css">
|
||
|
|
<script src="../../lib/codemirror.js"></script>
|
||
|
|
<script src="fortran.js"></script>
|
||
|
|
<style type="text/css">.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
|
||
|
|
<div id=nav>
|
||
|
|
<a href="http://codemirror.net"><img id=logo src="../../doc/logo.png"></a>
|
||
|
|
|
||
|
|
<ul>
|
||
|
|
<li><a href="../../index.html">Home</a>
|
||
|
|
<li><a href="../../doc/manual.html">Manual</a>
|
||
|
|
<li><a href="https://github.com/marijnh/codemirror">Code</a>
|
||
|
|
</ul>
|
||
|
|
<ul>
|
||
|
|
<li><a href="../index.html">Language modes</a>
|
||
|
|
<li><a class=active href="#">Fortran</a>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<article>
|
||
|
|
<h2>Fortran mode</h2>
|
||
|
|
|
||
|
|
|
||
|
|
<div><textarea id="code" name="code">
|
||
|
|
! Example Fortran code
|
||
|
|
program average
|
||
|
|
|
||
|
|
! Read in some numbers and take the average
|
||
|
|
! As written, if there are no data points, an average of zero is returned
|
||
|
|
! While this may not be desired behavior, it keeps this example simple
|
||
|
|
|
||
|
|
implicit none
|
||
|
|
|
||
|
|
real, dimension(:), allocatable :: points
|
||
|
|
integer :: number_of_points
|
||
|
|
real :: average_points=0., positive_average=0., negative_average=0.
|
||
|
|
|
||
|
|
write (*,*) "Input number of points to average:"
|
||
|
|
read (*,*) number_of_points
|
||
|
|
|
||
|
|
allocate (points(number_of_points))
|
||
|
|
|
||
|
|
write (*,*) "Enter the points to average:"
|
||
|
|
read (*,*) points
|
||
|
|
|
||
|
|
! Take the average by summing points and dividing by number_of_points
|
||
|
|
if (number_of_points > 0) average_points = sum(points) / number_of_points
|
||
|
|
|
||
|
|
! Now form average over positive and negative points only
|
||
|
|
if (count(points > 0.) > 0) then
|
||
|
|
positive_average = sum(points, points > 0.) / count(points > 0.)
|
||
|
|
end if
|
||
|
|
|
||
|
|
if (count(points < 0.) > 0) then
|
||
|
|
negative_average = sum(points, points < 0.) / count(points < 0.)
|
||
|
|
end if
|
||
|
|
|
||
|
|
deallocate (points)
|
||
|
|
|
||
|
|
! Print result to terminal
|
||
|
|
write (*,'(a,g12.4)') 'Average = ', average_points
|
||
|
|
write (*,'(a,g12.4)') 'Average of positive points = ', positive_average
|
||
|
|
write (*,'(a,g12.4)') 'Average of negative points = ', negative_average
|
||
|
|
|
||
|
|
end program average
|
||
|
|
</textarea></div>
|
||
|
|
|
||
|
|
<script>
|
||
|
|
var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
|
||
|
|
lineNumbers: true,
|
||
|
|
mode: "text/x-fortran"
|
||
|
|
});
|
||
|
|
</script>
|
||
|
|
|
||
|
|
<p><strong>MIME types defined:</strong> <code>text/x-Fortran</code>.</p>
|
||
|
|
</article>
|