!---------------------------------------------------------------------- ! Copyright (c) 2009 Shin-ichi Takehiro. All rights reserved. !---------------------------------------------------------------------- ! !表題 ee_module_fftj テストプログラム (補間計算) ! !履歴 2009/09/11 竹広真一 ee_test_interpolate.f90 より ee_module_fftj 用に改造 ! program ee_module_fftj_interpolate_test use dc_message, only : MessageNotify use dc_test, only : AssertEqual use ee_module_fftj implicit none !---- 空間解像度設定 ---- integer, parameter :: im=32, jm=32 ! 格子点の設定(X,Y) integer, parameter :: km=10, lm=10 ! 切断波数の設定(X,Y) !---- 変数 ---- real(8) :: yx_Data(0:jm-1,0:im-1) ! 格子データ real(8) :: yx_Data1(0:jm-1,0:im-1) ! 格子データ real(8) :: ee_Data(-lm:lm,-km:km) ! スペクトルデータ integer :: k=2,l=5 integer :: i, j !---- 座標変数など ---- !!$ real(8), parameter :: xmin = -1.0d0, xmax=1.0d0 real(8), parameter :: xmin = 0.0d0, xmax=4.0d0 !!$ real(8), parameter :: ymin = -1.0d0, ymax=1.0d0 real(8), parameter :: ymin = 2.0d0, ymax=4.0d0 real(8), parameter :: x0 = 2.0/3.0, x1=3.0/5.0d0 real(8), parameter :: y0 = 1.0/7.0, y1=5.0/9.0d0 real(8), parameter :: pi=3.1415926535897932385D0 ! 判定誤差設定 integer, parameter :: check_digits = 11 integer, parameter :: ignore = -12 call MessageNotify('M','ee_module_fftj_interpolate_test', & 'ee_module_fftj interpolate function tests') !---------------- 座標値の設定 --------------------- call ee_initial(im,jm,km,lm,xmin,xmax,ymin,ymax) ! スペクトル初期化 !------------------- 関数チェック ---------------------- yx_Data = sin(k*pi*yx_X) * sin(l*pi*yx_Y) ee_Data = ee_yx(yx_Data) do i=0,im-1 do j=0,jm-1 yx_Data1(j,i) = Interpolate_ee( ee_Data, x_X(i), y_Y(j) ) enddo enddo call AssertEqual(& message='Interpolate_ee with sin(k*pi*X)*sin(l*pi*Y)', & answer = yx_Data1, & check = yx_Data, & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with sin(k*pi*X0)*sin(l*pi*Y0)', & answer = sin(k*pi*x0)*sin(l*pi*y0), & check = Interpolate_ee(ee_Data, x0, y0), & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with sin(k*pi*X1)*sin(l*pi*Y1)', & answer = sin(k*pi*x1)*sin(l*pi*y1), & check = Interpolate_ee(ee_Data, x1, y1), & significant_digits = check_digits, ignore_digits = ignore & ) yx_Data = cos(k*pi*yx_X) * cos(l*pi*yx_Y) ee_Data = ee_yx(yx_Data) do i=0,im-1 do j=0,jm-1 yx_Data1(j,i) = Interpolate_ee( ee_Data, x_X(i), y_Y(j) ) enddo enddo call AssertEqual(& message='Interpolate_ee with cos(k*pi*X)*cos(l*pi*Y)', & answer = yx_Data1, & check = yx_Data, & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with cos(k*pi*X0)*cos(l*pi*Y0)', & answer = cos(k*pi*x0)*cos(l*pi*y0), & check = Interpolate_ee(ee_Data, x0, y0), & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with cos(k*pi*X1)*cos(l*pi*Y1)', & answer = cos(k*pi*x1)*cos(l*pi*y1), & check = Interpolate_ee(ee_Data, x1, y1), & significant_digits = check_digits, ignore_digits = ignore & ) yx_Data = sin(k*pi*yx_X) * cos(l*pi*yx_Y) ee_Data = ee_yx(yx_Data) do i=0,im-1 do j=0,jm-1 yx_Data1(j,i) = Interpolate_ee( ee_Data, x_X(i), y_Y(j) ) enddo enddo call AssertEqual(& message='Interpolate_ee with sin(k*pi*X)*cos(l*pi*Y)', & answer = yx_Data1, & check = yx_Data, & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with sin(k*pi*X0)*cos(l*pi*Y0)', & answer = sin(k*pi*x0)*cos(l*pi*y0), & check = Interpolate_ee(ee_Data, x0, y0), & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with sin(k*pi*X1)*cos(l*pi*Y1)', & answer = sin(k*pi*x1)*cos(l*pi*y1), & check = Interpolate_ee(ee_Data, x1, y1), & significant_digits = check_digits, ignore_digits = ignore & ) yx_Data = cos(k*pi*yx_X) * sin(l*pi*yx_Y) ee_Data = ee_yx(yx_Data) do i=0,im-1 do j=0,jm-1 yx_Data1(j,i) = Interpolate_ee( ee_Data, x_X(i), y_Y(j) ) enddo enddo call AssertEqual(& message='Interpolate_ee with cos(k*pi*X)*sin(l*pi*Y)', & answer = yx_Data1, & check = yx_Data, & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with cos(k*pi*X0)*sin(l*pi*Y0)', & answer = cos(k*pi*x0)*sin(l*pi*y0), & check = Interpolate_ee(ee_Data, x0, y0), & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with cos(k*pi*X1)*sin(l*pi*Y1)', & answer = cos(k*pi*x1)*sin(l*pi*y1), & check = Interpolate_ee(ee_Data, x1, y1), & significant_digits = check_digits, ignore_digits = ignore & ) yx_Data = sin(k*pi*yx_X) ee_Data = ee_yx(yx_Data) do i=0,im-1 do j=0,jm-1 yx_Data1(j,i) = Interpolate_ee( ee_Data, x_X(i), y_Y(j) ) enddo enddo call AssertEqual(& message='Interpolate_ee with sin(k*pi*X)', & answer = yx_Data1, & check = yx_Data, & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with sin(k*pi*X0)', & answer = sin(k*pi*x0), & check = Interpolate_ee(ee_Data, x0, y0), & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with sin(k*pi*X1)', & answer = sin(k*pi*x1), & check = Interpolate_ee(ee_Data, x1, y1), & significant_digits = check_digits, ignore_digits = ignore & ) yx_Data = cos(k*pi*yx_X) ee_Data = ee_yx(yx_Data) do i=0,im-1 do j=0,jm-1 yx_Data1(j,i) = Interpolate_ee( ee_Data, x_X(i), y_Y(j) ) enddo enddo call AssertEqual(& message='Interpolate_ee with cos(k*pi*X)', & answer = yx_Data1, & check = yx_Data, & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with cos(k*pi*X0)', & answer = cos(k*pi*x0), & check = Interpolate_ee(ee_Data, x0, y0), & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with cos(k*pi*X1)', & answer = cos(k*pi*x1), & check = Interpolate_ee(ee_Data, x1, y1), & significant_digits = check_digits, ignore_digits = ignore & ) yx_Data = cos(l*pi*yx_Y) ee_Data = ee_yx(yx_Data) do i=0,im-1 do j=0,jm-1 yx_Data1(j,i) = Interpolate_ee( ee_Data, x_X(i), y_Y(j) ) enddo enddo call AssertEqual(& message='Interpolate_ee with cos(l*pi*Y)', & answer = yx_Data1, & check = yx_Data, & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with cos(l*pi*Y0)', & answer = cos(l*pi*y0), & check = Interpolate_ee(ee_Data, x0, y0), & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with cos(l*pi*Y1)', & answer = cos(l*pi*y1), & check = Interpolate_ee(ee_Data, x1, y1), & significant_digits = check_digits, ignore_digits = ignore & ) yx_Data = sin(l*pi*yx_Y) ee_Data = ee_yx(yx_Data) do i=0,im-1 do j=0,jm-1 yx_Data1(j,i) = Interpolate_ee( ee_Data, x_X(i), y_Y(j) ) enddo enddo call AssertEqual(& message='Interpolate_ee with sin(l*pi*Y)', & answer = yx_Data1, & check = yx_Data, & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with sin(l*pi*Y0)', & answer = sin(l*pi*y0), & check = Interpolate_ee(ee_Data, x0, y0), & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with sin(l*pi*Y1)', & answer = sin(l*pi*y1), & check = Interpolate_ee(ee_Data, x1, y1), & significant_digits = check_digits, ignore_digits = ignore & ) yx_Data = 1.0D0 ee_Data = ee_yx(yx_Data) do i=0,im-1 do j=0,jm-1 yx_Data1(j,i) = Interpolate_ee( ee_Data, x_X(i), y_Y(j) ) enddo enddo call AssertEqual(& message='Interpolate_ee with 1', & answer = yx_Data1, & check = yx_Data, & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with 1', & answer = 1.0D0, & check = Interpolate_ee(ee_Data, x0, y0), & significant_digits = check_digits, ignore_digits = ignore & ) call AssertEqual(& message='Interpolate_ee with 1', & answer = 1.0D0, & check = Interpolate_ee(ee_Data, x1, y1), & significant_digits = check_digits, ignore_digits = ignore & ) call MessageNotify('M','ee_module_fftj_interpolate_test', & 'ee_module_fftj interpolate function tests succeeded!') end program ee_module_fftj_interpolate_test