diff options
| -rw-r--r-- | Makefile | 6 | ||||
| -rw-r--r-- | src/f1.f90 | 2 | ||||
| -rw-r--r-- | src/f1_original.gnuplot | 4 |
3 files changed, 11 insertions, 1 deletions
@@ -7,6 +7,12 @@ all : f1 f1 : src/f1.f90 $(FC) $(FFLAGS) src/f1.f90 -o $@ +res/f1_original.txt : f1 + ./f1 > res/f1_original.txt + +res/%.png : src/%.gnuplot res/%.txt + gnuplot -c $< + clean : rm f1 @@ -8,7 +8,7 @@ PROGRAM test real(kind=8), parameter :: pi = acos(-1.0) ! also used from f1() ! rest of variables only used from "main" program code - integer, parameter :: npoints = 1024, ncomplex = npoints / 2 + 1 + integer, parameter :: npoints = 65536, ncomplex = npoints / 2 + 1 real(kind=8), parameter :: start = 0, end = 1 integer :: i real(kind=8) :: t, & diff --git a/src/f1_original.gnuplot b/src/f1_original.gnuplot new file mode 100644 index 0000000..c0ecba8 --- /dev/null +++ b/src/f1_original.gnuplot @@ -0,0 +1,4 @@ +set terminal png size 1440, 900 +set output 'res/f1_original.png' +set xrange [0:0.15] +plot 'res/f1_original.txt' title 'original' with lines
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