-type Values1D = Array DIM1 Double
-type Values2D = Array DIM2 Double
-type Values3D = Array DIM3 Double
-
-
-instance Arbitrary Values3D where
- arbitrary = do
- x_dim <- arbitrary :: Gen Int
- y_dim <- arbitrary :: Gen Int
- z_dim <- arbitrary :: Gen Int
- one_d <- arbitrary :: Gen Values1D
- let new_shape = (Z :. x_dim :. y_dim :. z_dim)
- let three_d = reshape new_shape one_d
- return three_d
-
-
-instance Arbitrary Values1D where
- arbitrary = do
- x <- arbitrary :: Gen [Double]
- let shape = (Z :. (length x))
- let one_d = Data.Array.Repa.fromList shape x
- return one_d
-
-
-read_values_1d :: FilePath -> IO Values1D
-read_values_1d path = readVectorFromTextFile path
-
-
-read_values_3d :: DIM3 -> FilePath -> IO Values3D
-read_values_3d sh path = do
- one_d <- read_values_1d path
- return $ reshape sh one_d
-
-write_values_1d :: Values3D -> FilePath -> IO ()
-write_values_1d v3d path = do
- let size3d = size $ extent v3d
- let shape1d = (Z :. size3d)
- let v1d = reshape shape1d v3d
- writeVectorToTextFile v1d path
-