From 19380e0b59fa13a3f5f6385ce00a9c60a2b05037 Mon Sep 17 00:00:00 2001
From: Paul McCarthy <pauldmccarthy@gmail.com>
Date: Mon, 9 Aug 2021 15:32:17 +0100
Subject: [PATCH] RF: re-work applyxfm tests - no longer rely on external data.
Use benchmark data for evaluation
---
.../applyxfm4D/applyxfm4D_fail/feedsInputs | 1 -
.../applyxfm4D/applyxfm4D_fail/feedsRun | 33 -----------------
.../applyxfm4D_fourdigit/feedsInputs | 1 -
.../applyxfm4D/applyxfm4D_fourdigit/feedsRun | 34 -----------------
unit_tests/applyxfm4D/applyxfm4D_in.nii.gz | 3 ++
unit_tests/applyxfm4D/applyxfm4D_mat.mat | 4 ++
.../applyxfm4D/applyxfm4D_nn/feedsInputs | 1 -
unit_tests/applyxfm4D/applyxfm4D_nn/feedsRun | 33 -----------------
unit_tests/applyxfm4D/applyxfm4D_ref.nii.gz | 3 ++
.../applyxfm4D/applyxfm4D_sinc/feedsInputs | 1 -
.../applyxfm4D/applyxfm4D_sinc/feedsRun | 33 -----------------
.../applyxfm4D_singlematrix/feedsInputs | 1 -
.../applyxfm4D_singlematrix/feedsRun | 34 -----------------
.../applyxfm4D/applyxfm4D_spline/feedsInputs | 1 -
.../applyxfm4D/applyxfm4D_spline/feedsRun | 33 -----------------
.../applyxfm4D_transdir/feedsInputs | 1 -
.../applyxfm4D/applyxfm4D_transdir/feedsRun | 33 -----------------
.../applyxfm4D_trilinear/feedsInputs | 1 -
.../applyxfm4D/applyxfm4D_trilinear/feedsRun | 33 -----------------
.../applyxfm4D_userprefix/feedsInputs | 1 -
.../applyxfm4D/applyxfm4D_userprefix/feedsRun | 35 ------------------
unit_tests/applyxfm4D/feedsRun.fail | 21 +++++++++++
unit_tests/applyxfm4D/feedsRun.fourdigit | 19 ++++++++++
unit_tests/applyxfm4D/feedsRun.nn | 19 ++++++++++
unit_tests/applyxfm4D/feedsRun.sinc | 19 ++++++++++
unit_tests/applyxfm4D/feedsRun.singlematrix | 19 ++++++++++
unit_tests/applyxfm4D/feedsRun.spline | 19 ++++++++++
unit_tests/applyxfm4D/feedsRun.transdir | 18 +++++++++
unit_tests/applyxfm4D/feedsRun.trilinear | 19 ++++++++++
unit_tests/applyxfm4D/feedsRun.userprefix | 20 ++++++++++
.../.DS_Store | Bin
.../applyxfm4D/matfiles_five_digit/MAT_00000 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00001 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00002 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00003 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00004 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00005 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00006 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00007 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00008 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00009 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00010 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00011 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00012 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00013 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00014 | 4 ++
.../applyxfm4D/matfiles_five_digit/MAT_00015 | 4 ++
.../applyxfm4D/matfiles_four_digit/.DS_Store | Bin 0 -> 6148 bytes
.../applyxfm4D/matfiles_four_digit/MAT_0000 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0001 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0002 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0003 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0004 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0005 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0006 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0007 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0008 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0009 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0010 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0011 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0012 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0013 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0014 | 4 ++
.../applyxfm4D/matfiles_four_digit/MAT_0015 | 4 ++
.../applyxfm4D/matfiles_user_prefix/.DS_Store | Bin 0 -> 6148 bytes
.../matfiles_user_prefix/myprefix_0000 | 4 ++
.../matfiles_user_prefix/myprefix_0001 | 4 ++
.../matfiles_user_prefix/myprefix_0002 | 4 ++
.../matfiles_user_prefix/myprefix_0003 | 4 ++
.../matfiles_user_prefix/myprefix_0004 | 4 ++
.../matfiles_user_prefix/myprefix_0005 | 4 ++
.../matfiles_user_prefix/myprefix_0006 | 4 ++
.../matfiles_user_prefix/myprefix_0007 | 4 ++
.../matfiles_user_prefix/myprefix_0008 | 4 ++
.../matfiles_user_prefix/myprefix_0009 | 4 ++
.../matfiles_user_prefix/myprefix_0010 | 4 ++
.../matfiles_user_prefix/myprefix_0011 | 4 ++
.../matfiles_user_prefix/myprefix_0012 | 4 ++
.../matfiles_user_prefix/myprefix_0013 | 4 ++
.../matfiles_user_prefix/myprefix_0014 | 4 ++
.../matfiles_user_prefix/myprefix_0015 | 4 ++
81 files changed, 375 insertions(+), 310 deletions(-)
delete mode 100644 unit_tests/applyxfm4D/applyxfm4D_fail/feedsInputs
delete mode 100755 unit_tests/applyxfm4D/applyxfm4D_fail/feedsRun
delete mode 100644 unit_tests/applyxfm4D/applyxfm4D_fourdigit/feedsInputs
delete mode 100755 unit_tests/applyxfm4D/applyxfm4D_fourdigit/feedsRun
create mode 100644 unit_tests/applyxfm4D/applyxfm4D_in.nii.gz
create mode 100644 unit_tests/applyxfm4D/applyxfm4D_mat.mat
delete mode 100644 unit_tests/applyxfm4D/applyxfm4D_nn/feedsInputs
delete mode 100755 unit_tests/applyxfm4D/applyxfm4D_nn/feedsRun
create mode 100644 unit_tests/applyxfm4D/applyxfm4D_ref.nii.gz
delete mode 100644 unit_tests/applyxfm4D/applyxfm4D_sinc/feedsInputs
delete mode 100755 unit_tests/applyxfm4D/applyxfm4D_sinc/feedsRun
delete mode 100644 unit_tests/applyxfm4D/applyxfm4D_singlematrix/feedsInputs
delete mode 100755 unit_tests/applyxfm4D/applyxfm4D_singlematrix/feedsRun
delete mode 100644 unit_tests/applyxfm4D/applyxfm4D_spline/feedsInputs
delete mode 100755 unit_tests/applyxfm4D/applyxfm4D_spline/feedsRun
delete mode 100644 unit_tests/applyxfm4D/applyxfm4D_transdir/feedsInputs
delete mode 100755 unit_tests/applyxfm4D/applyxfm4D_transdir/feedsRun
delete mode 100644 unit_tests/applyxfm4D/applyxfm4D_trilinear/feedsInputs
delete mode 100755 unit_tests/applyxfm4D/applyxfm4D_trilinear/feedsRun
delete mode 100644 unit_tests/applyxfm4D/applyxfm4D_userprefix/feedsInputs
delete mode 100755 unit_tests/applyxfm4D/applyxfm4D_userprefix/feedsRun
create mode 100755 unit_tests/applyxfm4D/feedsRun.fail
create mode 100755 unit_tests/applyxfm4D/feedsRun.fourdigit
create mode 100755 unit_tests/applyxfm4D/feedsRun.nn
create mode 100755 unit_tests/applyxfm4D/feedsRun.sinc
create mode 100755 unit_tests/applyxfm4D/feedsRun.singlematrix
create mode 100755 unit_tests/applyxfm4D/feedsRun.spline
create mode 100755 unit_tests/applyxfm4D/feedsRun.transdir
create mode 100755 unit_tests/applyxfm4D/feedsRun.trilinear
create mode 100755 unit_tests/applyxfm4D/feedsRun.userprefix
rename unit_tests/applyxfm4D/{applyxfm4D_singlematrix => matfiles_five_digit}/.DS_Store (100%)
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00000
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00001
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00002
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00003
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00004
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00005
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00006
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00007
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00008
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00009
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00010
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00011
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00012
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00013
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00014
create mode 100644 unit_tests/applyxfm4D/matfiles_five_digit/MAT_00015
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/.DS_Store
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0000
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0001
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0002
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0003
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0004
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0005
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0006
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0007
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0008
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0009
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0010
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0011
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0012
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0013
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0014
create mode 100644 unit_tests/applyxfm4D/matfiles_four_digit/MAT_0015
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/.DS_Store
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0000
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0001
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0002
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0003
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0004
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0005
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0006
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0007
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0008
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0009
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0010
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0011
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0012
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0013
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0014
create mode 100644 unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0015
diff --git a/unit_tests/applyxfm4D/applyxfm4D_fail/feedsInputs b/unit_tests/applyxfm4D/applyxfm4D_fail/feedsInputs
deleted file mode 100644
index 7782318..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_fail/feedsInputs
+++ /dev/null
@@ -1 +0,0 @@
-unit_tests/applyxfm4D
diff --git a/unit_tests/applyxfm4D/applyxfm4D_fail/feedsRun b/unit_tests/applyxfm4D/applyxfm4D_fail/feedsRun
deleted file mode 100755
index e9301f0..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_fail/feedsRun
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env fslpython
-"""
-test applyxfm4D correct failure
-"""
-from subprocess import run, PIPE, CalledProcessError
-from os.path import join
-from tempfile import mkdtemp
-import os
-import sys
-
-OUTDIR = sys.argv[1]
-INDIR = sys.argv[2]
-FSLDIR = os.environ.get('FSLDIR')
-FSLBIN = join(FSLDIR, 'bin')
-# applyxfm4D fmri.nii.gz brain.nii.gz applyxfm4D_out f2b.mat -singlematrix -interp nn
-def test_applyxfm4D_fail():
- cmd = [
- join(FSLBIN, 'applyxfm4D'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_in.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_ref.nii.gz'),
- join(OUTDIR, 'applyxfm4D_out.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_mat.mat')
- ]
- try:
- run_result = run(cmd, stdout=PIPE, check=True)
- stdout_string = run_result.stdout.decode('utf-8')
- assert False
- except CalledProcessError as e:
- print("test_applyxfm4D correctly failed. This is good!")
- assert e.returncode != 0
-
-print("running test_applyxfm4D_fail()")
-test_applyxfm4D_fail()
diff --git a/unit_tests/applyxfm4D/applyxfm4D_fourdigit/feedsInputs b/unit_tests/applyxfm4D/applyxfm4D_fourdigit/feedsInputs
deleted file mode 100644
index 7782318..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_fourdigit/feedsInputs
+++ /dev/null
@@ -1 +0,0 @@
-unit_tests/applyxfm4D
diff --git a/unit_tests/applyxfm4D/applyxfm4D_fourdigit/feedsRun b/unit_tests/applyxfm4D/applyxfm4D_fourdigit/feedsRun
deleted file mode 100755
index 51fac7f..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_fourdigit/feedsRun
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/usr/bin/env fslpython
-"""
-test applyxfm4D matfile directory option with 4 digit numbers in filenames
-"""
-from subprocess import run, PIPE
-from os.path import join
-from tempfile import mkdtemp
-import os
-import sys
-
-OUTDIR = sys.argv[1]
-INDIR = sys.argv[2]
-FSLDIR = os.environ.get('FSLDIR')
-FSLBIN = join(FSLDIR, 'bin')
-print(INDIR)
-def test_applyxfm4D_fourdigit():
- # use trilinear interp for speed
- cmd = [
- join(FSLBIN, 'applyxfm4D'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_in.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_ref.nii.gz'),
- join(OUTDIR, 'applyxfm4D_out.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'matfiles_four_digit'),
- '-interp',
- 'trilinear',
- '-fourdigit'
- ]
- run_result = run(cmd, stdout=PIPE, check=True)
- stdout_string = run_result.stdout.decode('utf-8')
- # check that the files were written to disk
- # the brain extracted input should exist
- assert os.path.isfile(join(OUTDIR, 'applyxfm4D_out.nii.gz')) == True
-
-test_applyxfm4D_fourdigit()
diff --git a/unit_tests/applyxfm4D/applyxfm4D_in.nii.gz b/unit_tests/applyxfm4D/applyxfm4D_in.nii.gz
new file mode 100644
index 0000000..0dd52e2
--- /dev/null
+++ b/unit_tests/applyxfm4D/applyxfm4D_in.nii.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e7b83c2989851f4c800a4fcd9f66a9cd7caa130cd760d810108b6f3a769bda26
+size 58355
diff --git a/unit_tests/applyxfm4D/applyxfm4D_mat.mat b/unit_tests/applyxfm4D/applyxfm4D_mat.mat
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/applyxfm4D_mat.mat
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/applyxfm4D_nn/feedsInputs b/unit_tests/applyxfm4D/applyxfm4D_nn/feedsInputs
deleted file mode 100644
index 7782318..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_nn/feedsInputs
+++ /dev/null
@@ -1 +0,0 @@
-unit_tests/applyxfm4D
diff --git a/unit_tests/applyxfm4D/applyxfm4D_nn/feedsRun b/unit_tests/applyxfm4D/applyxfm4D_nn/feedsRun
deleted file mode 100755
index 20073bd..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_nn/feedsRun
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env fslpython
-"""
-test applyxfm4D nn interp
-"""
-from subprocess import run, PIPE
-from os.path import join
-from tempfile import mkdtemp
-import os
-import sys
-
-OUTDIR = sys.argv[1]
-INDIR = sys.argv[2]
-FSLDIR = os.environ.get('FSLDIR')
-FSLBIN = join(FSLDIR, 'bin')
-print(INDIR)
-def test_applyxfm4D_nn():
- cmd = [
- join(FSLBIN, 'applyxfm4D'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_in.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_ref.nii.gz'),
- join(OUTDIR, 'applyxfm4D_out.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_mat.mat'),
- '-singlematrix',
- '-interp',
- 'nn'
- ]
- run_result = run(cmd, stdout=PIPE, check=True)
- stdout_string = run_result.stdout.decode('utf-8')
- # check that the files were written to disk
- # the brain extracted input should exist
- assert os.path.isfile(join(OUTDIR, 'applyxfm4D_out.nii.gz')) == True
-
-test_applyxfm4D_nn()
diff --git a/unit_tests/applyxfm4D/applyxfm4D_ref.nii.gz b/unit_tests/applyxfm4D/applyxfm4D_ref.nii.gz
new file mode 100644
index 0000000..a8ffd82
--- /dev/null
+++ b/unit_tests/applyxfm4D/applyxfm4D_ref.nii.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a519fe29b81f5bb1346828f95318bd3bc2eddba641c465b6ee93eb8ac878a52
+size 88593
diff --git a/unit_tests/applyxfm4D/applyxfm4D_sinc/feedsInputs b/unit_tests/applyxfm4D/applyxfm4D_sinc/feedsInputs
deleted file mode 100644
index 7782318..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_sinc/feedsInputs
+++ /dev/null
@@ -1 +0,0 @@
-unit_tests/applyxfm4D
diff --git a/unit_tests/applyxfm4D/applyxfm4D_sinc/feedsRun b/unit_tests/applyxfm4D/applyxfm4D_sinc/feedsRun
deleted file mode 100755
index 008de98..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_sinc/feedsRun
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env fslpython
-"""
-test applyxfm4D sinc interp
-"""
-from subprocess import run, PIPE
-from os.path import join
-from tempfile import mkdtemp
-import os
-import sys
-
-OUTDIR = sys.argv[1]
-INDIR = sys.argv[2]
-FSLDIR = os.environ.get('FSLDIR')
-FSLBIN = join(FSLDIR, 'bin')
-print(INDIR)
-def test_applyxfm4D_sinc():
- cmd = [
- join(FSLBIN, 'applyxfm4D'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_in.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_ref.nii.gz'),
- join(OUTDIR, 'applyxfm4D_out.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_mat.mat'),
- '-singlematrix',
- '-interp',
- 'sinc'
- ]
- run_result = run(cmd, stdout=PIPE, check=True)
- stdout_string = run_result.stdout.decode('utf-8')
- # check that the files were written to disk
- # the brain extracted input should exist
- assert os.path.isfile(join(OUTDIR, 'applyxfm4D_out.nii.gz')) == True
-
-test_applyxfm4D_sinc()
diff --git a/unit_tests/applyxfm4D/applyxfm4D_singlematrix/feedsInputs b/unit_tests/applyxfm4D/applyxfm4D_singlematrix/feedsInputs
deleted file mode 100644
index 7782318..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_singlematrix/feedsInputs
+++ /dev/null
@@ -1 +0,0 @@
-unit_tests/applyxfm4D
diff --git a/unit_tests/applyxfm4D/applyxfm4D_singlematrix/feedsRun b/unit_tests/applyxfm4D/applyxfm4D_singlematrix/feedsRun
deleted file mode 100755
index 76ce739..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_singlematrix/feedsRun
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/usr/bin/env fslpython
-"""
-test applyxfm4D single matrix option
-"""
-from subprocess import run, PIPE
-from os.path import join
-from tempfile import mkdtemp
-import os
-import sys
-
-OUTDIR = sys.argv[1]
-INDIR = sys.argv[2]
-FSLDIR = os.environ.get('FSLDIR')
-FSLBIN = join(FSLDIR, 'bin')
-print(INDIR)
-def test_applyxfm4D_singlematrix():
- # use nearestneighbour interp for speed
- cmd = [
- join(FSLBIN, 'applyxfm4D'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_in.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_ref.nii.gz'),
- join(OUTDIR, 'applyxfm4D_out.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_mat.mat'),
- '-singlematrix',
- '-interp',
- 'nn'
- ]
- run_result = run(cmd, stdout=PIPE, check=True)
- stdout_string = run_result.stdout.decode('utf-8')
- # check that the files were written to disk
- # the brain extracted input should exist
- assert os.path.isfile(join(OUTDIR, 'applyxfm4D_out.nii.gz')) == True
-
-test_applyxfm4D_singlematrix()
diff --git a/unit_tests/applyxfm4D/applyxfm4D_spline/feedsInputs b/unit_tests/applyxfm4D/applyxfm4D_spline/feedsInputs
deleted file mode 100644
index 7782318..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_spline/feedsInputs
+++ /dev/null
@@ -1 +0,0 @@
-unit_tests/applyxfm4D
diff --git a/unit_tests/applyxfm4D/applyxfm4D_spline/feedsRun b/unit_tests/applyxfm4D/applyxfm4D_spline/feedsRun
deleted file mode 100755
index c9d2046..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_spline/feedsRun
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env fslpython
-"""
-test applyxfm4D spline interp
-"""
-from subprocess import run, PIPE
-from os.path import join
-from tempfile import mkdtemp
-import os
-import sys
-
-OUTDIR = sys.argv[1]
-INDIR = sys.argv[2]
-FSLDIR = os.environ.get('FSLDIR')
-FSLBIN = join(FSLDIR, 'bin')
-print(INDIR)
-def test_applyxfm4D_spline():
- cmd = [
- join(FSLBIN, 'applyxfm4D'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_in.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_ref.nii.gz'),
- join(OUTDIR, 'applyxfm4D_out.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_mat.mat'),
- '-singlematrix',
- '-interp',
- 'spline'
- ]
- run_result = run(cmd, stdout=PIPE, check=True)
- stdout_string = run_result.stdout.decode('utf-8')
- # check that the files were written to disk
- # the brain extracted input should exist
- assert os.path.isfile(join(OUTDIR, 'applyxfm4D_out.nii.gz')) == True
-
-test_applyxfm4D_spline()
diff --git a/unit_tests/applyxfm4D/applyxfm4D_transdir/feedsInputs b/unit_tests/applyxfm4D/applyxfm4D_transdir/feedsInputs
deleted file mode 100644
index 7782318..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_transdir/feedsInputs
+++ /dev/null
@@ -1 +0,0 @@
-unit_tests/applyxfm4D
diff --git a/unit_tests/applyxfm4D/applyxfm4D_transdir/feedsRun b/unit_tests/applyxfm4D/applyxfm4D_transdir/feedsRun
deleted file mode 100755
index 69428e8..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_transdir/feedsRun
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env fslpython
-"""
-test applyxfm4D matfile directory option
-"""
-from subprocess import run, PIPE
-from os.path import join
-from tempfile import mkdtemp
-import os
-import sys
-
-OUTDIR = sys.argv[1]
-INDIR = sys.argv[2]
-FSLDIR = os.environ.get('FSLDIR')
-FSLBIN = join(FSLDIR, 'bin')
-print(INDIR)
-def test_applyxfm4D_transdir():
- # use trilinear interp for speed
- cmd = [
- join(FSLBIN, 'applyxfm4D'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_in.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_ref.nii.gz'),
- join(OUTDIR, 'applyxfm4D_out.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'matfiles_five_digit'),
- '-interp',
- 'trilinear'
- ]
- run_result = run(cmd, stdout=PIPE, check=True)
- stdout_string = run_result.stdout.decode('utf-8')
- # check that the files were written to disk
- # the brain extracted input should exist
- assert os.path.isfile(join(OUTDIR, 'applyxfm4D_out.nii.gz')) == True
-
-test_applyxfm4D_transdir()
diff --git a/unit_tests/applyxfm4D/applyxfm4D_trilinear/feedsInputs b/unit_tests/applyxfm4D/applyxfm4D_trilinear/feedsInputs
deleted file mode 100644
index 7782318..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_trilinear/feedsInputs
+++ /dev/null
@@ -1 +0,0 @@
-unit_tests/applyxfm4D
diff --git a/unit_tests/applyxfm4D/applyxfm4D_trilinear/feedsRun b/unit_tests/applyxfm4D/applyxfm4D_trilinear/feedsRun
deleted file mode 100755
index 285e95f..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_trilinear/feedsRun
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env fslpython
-"""
-test applyxfm4D trilinear interp
-"""
-from subprocess import run, PIPE
-from os.path import join
-from tempfile import mkdtemp
-import os
-import sys
-
-OUTDIR = sys.argv[1]
-INDIR = sys.argv[2]
-FSLDIR = os.environ.get('FSLDIR')
-FSLBIN = join(FSLDIR, 'bin')
-print(INDIR)
-def test_applyxfm4D_trilinear():
- cmd = [
- join(FSLBIN, 'applyxfm4D'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_in.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_ref.nii.gz'),
- join(OUTDIR, 'applyxfm4D_out.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_mat.mat'),
- '-singlematrix',
- '-interp',
- 'trilinear'
- ]
- run_result = run(cmd, stdout=PIPE, check=True)
- stdout_string = run_result.stdout.decode('utf-8')
- # check that the files were written to disk
- # the brain extracted input should exist
- assert os.path.isfile(join(OUTDIR, 'applyxfm4D_out.nii.gz')) == True
-
-test_applyxfm4D_trilinear()
diff --git a/unit_tests/applyxfm4D/applyxfm4D_userprefix/feedsInputs b/unit_tests/applyxfm4D/applyxfm4D_userprefix/feedsInputs
deleted file mode 100644
index 7782318..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_userprefix/feedsInputs
+++ /dev/null
@@ -1 +0,0 @@
-unit_tests/applyxfm4D
diff --git a/unit_tests/applyxfm4D/applyxfm4D_userprefix/feedsRun b/unit_tests/applyxfm4D/applyxfm4D_userprefix/feedsRun
deleted file mode 100755
index 1679e82..0000000
--- a/unit_tests/applyxfm4D/applyxfm4D_userprefix/feedsRun
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/usr/bin/env fslpython
-"""
-test applyxfm4D matfile directory option with user prefix
-"""
-from subprocess import run, PIPE
-from os.path import join
-from tempfile import mkdtemp
-import os
-import sys
-
-OUTDIR = sys.argv[1]
-INDIR = sys.argv[2]
-FSLDIR = os.environ.get('FSLDIR')
-FSLBIN = join(FSLDIR, 'bin')
-print(INDIR)
-def test_applyxfm4D_userprefix():
- # use trilinear interp for speed
- cmd = [
- join(FSLBIN, 'applyxfm4D'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_in.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'applyxfm4D_ref.nii.gz'),
- join(OUTDIR, 'applyxfm4D_out.nii.gz'),
- join(INDIR, 'unit_tests', 'applyxfm4D', 'matfiles_user_prefix'),
- '-interp',
- 'trilinear',
- '-userprefix',
- 'myprefix_'
- ]
- run_result = run(cmd, stdout=PIPE, check=True)
- stdout_string = run_result.stdout.decode('utf-8')
- # check that the files were written to disk
- # the brain extracted input should exist
- assert os.path.isfile(join(OUTDIR, 'applyxfm4D_out.nii.gz')) == True
-
-test_applyxfm4D_userprefix()
diff --git a/unit_tests/applyxfm4D/feedsRun.fail b/unit_tests/applyxfm4D/feedsRun.fail
new file mode 100755
index 0000000..b3b7ba1
--- /dev/null
+++ b/unit_tests/applyxfm4D/feedsRun.fail
@@ -0,0 +1,21 @@
+#!/usr/bin/env fslpython
+"""
+test applyxfm4D correct failure
+"""
+import sys
+from subprocess import run, CalledProcessError
+from os.path import join
+
+OUTDIR = sys.argv[1]
+cmd = [
+ 'applyxfm4D',
+ 'applyxfm4D_in.nii.gz',
+ 'applyxfm4D_ref.nii.gz',
+ join(OUTDIR, 'applyxfm4D_out.nii.gz'),
+ 'applyxfm4D_mat.mat']
+try:
+ run(cmd, check=True)
+ assert False
+except CalledProcessError as e:
+ print("test_applyxfm4D correctly failed. This is good!")
+ assert e.returncode != 0
diff --git a/unit_tests/applyxfm4D/feedsRun.fourdigit b/unit_tests/applyxfm4D/feedsRun.fourdigit
new file mode 100755
index 0000000..38aa1e3
--- /dev/null
+++ b/unit_tests/applyxfm4D/feedsRun.fourdigit
@@ -0,0 +1,19 @@
+#!/usr/bin/env fslpython
+"""
+test applyxfm4D matfile directory option with 4 digit numbers in filenames
+"""
+import sys
+from subprocess import run
+from os.path import join
+
+OUTDIR = sys.argv[1]
+cmd = [
+ 'applyxfm4D',
+ 'applyxfm4D_in.nii.gz',
+ 'applyxfm4D_ref.nii.gz',
+ join(OUTDIR, 'applyxfm4D_out.nii.gz'),
+ 'matfiles_four_digit',
+ '-interp',
+ 'trilinear',
+ '-fourdigit']
+run(cmd, check=True)
diff --git a/unit_tests/applyxfm4D/feedsRun.nn b/unit_tests/applyxfm4D/feedsRun.nn
new file mode 100755
index 0000000..ceb1cb1
--- /dev/null
+++ b/unit_tests/applyxfm4D/feedsRun.nn
@@ -0,0 +1,19 @@
+#!/usr/bin/env fslpython
+"""
+test applyxfm4D nn interp
+"""
+import sys
+from subprocess import run
+from os.path import join
+
+OUTDIR = sys.argv[1]
+cmd = [
+ 'applyxfm4D',
+ 'applyxfm4D_in.nii.gz',
+ 'applyxfm4D_ref.nii.gz',
+ join(OUTDIR, 'applyxfm4D_out.nii.gz'),
+ 'applyxfm4D_mat.mat',
+ '-singlematrix',
+ '-interp',
+ 'nn']
+run(cmd, check=True)
diff --git a/unit_tests/applyxfm4D/feedsRun.sinc b/unit_tests/applyxfm4D/feedsRun.sinc
new file mode 100755
index 0000000..0507d82
--- /dev/null
+++ b/unit_tests/applyxfm4D/feedsRun.sinc
@@ -0,0 +1,19 @@
+#!/usr/bin/env fslpython
+"""
+test applyxfm4D sinc interp
+"""
+import sys
+from subprocess import run
+from os.path import join
+
+OUTDIR = sys.argv[1]
+cmd = [
+ 'applyxfm4D',
+ 'applyxfm4D_in.nii.gz',
+ 'applyxfm4D_ref.nii.gz',
+ join(OUTDIR, 'applyxfm4D_out.nii.gz'),
+ 'applyxfm4D_mat.mat',
+ '-singlematrix',
+ '-interp',
+ 'sinc']
+run(cmd, check=True)
diff --git a/unit_tests/applyxfm4D/feedsRun.singlematrix b/unit_tests/applyxfm4D/feedsRun.singlematrix
new file mode 100755
index 0000000..729b7c2
--- /dev/null
+++ b/unit_tests/applyxfm4D/feedsRun.singlematrix
@@ -0,0 +1,19 @@
+#!/usr/bin/env fslpython
+"""
+test applyxfm4D single matrix option
+"""
+import sys
+from subprocess import run
+from os.path import join
+
+OUTDIR = sys.argv[1]
+cmd = [
+ 'applyxfm4D',
+ 'applyxfm4D_in.nii.gz',
+ 'applyxfm4D_ref.nii.gz',
+ join(OUTDIR, 'applyxfm4D_out.nii.gz'),
+ 'applyxfm4D_mat.mat',
+ '-singlematrix',
+ '-interp',
+ 'nn']
+run(cmd, check=True)
diff --git a/unit_tests/applyxfm4D/feedsRun.spline b/unit_tests/applyxfm4D/feedsRun.spline
new file mode 100755
index 0000000..fd43e22
--- /dev/null
+++ b/unit_tests/applyxfm4D/feedsRun.spline
@@ -0,0 +1,19 @@
+#!/usr/bin/env fslpython
+"""
+test applyxfm4D spline interp
+"""
+import sys
+from subprocess import run
+from os.path import join
+
+OUTDIR = sys.argv[1]
+cmd = [
+ 'applyxfm4D',
+ 'applyxfm4D_in.nii.gz',
+ 'applyxfm4D_ref.nii.gz',
+ join(OUTDIR, 'applyxfm4D_out.nii.gz'),
+ 'applyxfm4D_mat.mat',
+ '-singlematrix',
+ '-interp',
+ 'spline']
+run(cmd, check=True)
diff --git a/unit_tests/applyxfm4D/feedsRun.transdir b/unit_tests/applyxfm4D/feedsRun.transdir
new file mode 100755
index 0000000..d6ee3e8
--- /dev/null
+++ b/unit_tests/applyxfm4D/feedsRun.transdir
@@ -0,0 +1,18 @@
+#!/usr/bin/env fslpython
+"""
+test applyxfm4D matfile directory option
+"""
+import sys
+from subprocess import run
+from os.path import join
+
+OUTDIR = sys.argv[1]
+cmd = [
+ 'applyxfm4D',
+ 'applyxfm4D_in.nii.gz',
+ 'applyxfm4D_ref.nii.gz',
+ join(OUTDIR, 'applyxfm4D_out.nii.gz'),
+ 'matfiles_five_digit',
+ '-interp',
+ 'trilinear']
+run_result = run(cmd, check=True)
diff --git a/unit_tests/applyxfm4D/feedsRun.trilinear b/unit_tests/applyxfm4D/feedsRun.trilinear
new file mode 100755
index 0000000..615dff3
--- /dev/null
+++ b/unit_tests/applyxfm4D/feedsRun.trilinear
@@ -0,0 +1,19 @@
+#!/usr/bin/env fslpython
+"""
+test applyxfm4D trilinear interp
+"""
+import sys
+from subprocess import run
+from os.path import join
+
+OUTDIR = sys.argv[1]
+cmd = [
+ 'applyxfm4D',
+ 'applyxfm4D_in.nii.gz',
+ 'applyxfm4D_ref.nii.gz',
+ join(OUTDIR, 'applyxfm4D_out.nii.gz'),
+ 'applyxfm4D_mat.mat',
+ '-singlematrix',
+ '-interp',
+ 'trilinear']
+run(cmd, check=True)
diff --git a/unit_tests/applyxfm4D/feedsRun.userprefix b/unit_tests/applyxfm4D/feedsRun.userprefix
new file mode 100755
index 0000000..32be3f1
--- /dev/null
+++ b/unit_tests/applyxfm4D/feedsRun.userprefix
@@ -0,0 +1,20 @@
+#!/usr/bin/env fslpython
+"""
+test applyxfm4D matfile directory option with user prefix
+"""
+import sys
+from subprocess import run
+from os.path import join
+
+OUTDIR = sys.argv[1]
+cmd = [
+ 'applyxfm4D',
+ 'applyxfm4D_in.nii.gz',
+ 'applyxfm4D_ref.nii.gz',
+ join(OUTDIR, 'applyxfm4D_out.nii.gz'),
+ 'matfiles_user_prefix',
+ '-interp',
+ 'trilinear',
+ '-userprefix',
+ 'myprefix_']
+run_result = run(cmd, check=True)
diff --git a/unit_tests/applyxfm4D/applyxfm4D_singlematrix/.DS_Store b/unit_tests/applyxfm4D/matfiles_five_digit/.DS_Store
similarity index 100%
rename from unit_tests/applyxfm4D/applyxfm4D_singlematrix/.DS_Store
rename to unit_tests/applyxfm4D/matfiles_five_digit/.DS_Store
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00000 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00000
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00000
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00001 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00001
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00001
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00002 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00002
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00002
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00003 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00003
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00003
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00004 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00004
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00004
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00005 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00005
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00005
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00006 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00006
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00006
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00007 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00007
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00007
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00008 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00008
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00008
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00009 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00009
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00009
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00010 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00010
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00010
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00011 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00011
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00011
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00012 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00012
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00012
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00013 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00013
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00013
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00014 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00014
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00014
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00015 b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00015
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_five_digit/MAT_00015
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/.DS_Store b/unit_tests/applyxfm4D/matfiles_four_digit/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..5008ddfcf53c02e82d7eee2e57c38e5672ef89f6
GIT binary patch
literal 6148
zcmeH~Jr2S!425mzP>H1@V-^m;4Wg<&0T*E43hX&L&p$$qDprKhvt+--jT7}7np#A3
zem<@ulZcFPQ@L2!n>{z**<q8>++&mCkOWA81W14cNZ<zv;LbK1Poaz?KmsK2CSc!(
z0ynLxE!0092;Krf2c+FF_Fe*7ECH>lEfg7;MkzE(HCqgga^y>{tEnwC%0;vJ&^%eQ
zLs35+`xjp>T0<F0fCPF1$Cyrb|F7^5{eNG?83~ZUUlGt@xh*qZDeu<Z%US-OSsOPv
j)R!Z4KLME7ReXlK;d!wEw5GODWMKRea10D2@KpjYNUI8I
literal 0
HcmV?d00001
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0000 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0000
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0000
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0001 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0001
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0001
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0002 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0002
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0002
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0003 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0003
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0003
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0004 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0004
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0004
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0005 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0005
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0005
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0006 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0006
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0006
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0007 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0007
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0007
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0008 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0008
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0008
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0009 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0009
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0009
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0010 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0010
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0010
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0011 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0011
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0011
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0012 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0012
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0012
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0013 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0013
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0013
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0014 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0014
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0014
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0015 b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0015
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_four_digit/MAT_0015
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/.DS_Store b/unit_tests/applyxfm4D/matfiles_user_prefix/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..5008ddfcf53c02e82d7eee2e57c38e5672ef89f6
GIT binary patch
literal 6148
zcmeH~Jr2S!425mzP>H1@V-^m;4Wg<&0T*E43hX&L&p$$qDprKhvt+--jT7}7np#A3
zem<@ulZcFPQ@L2!n>{z**<q8>++&mCkOWA81W14cNZ<zv;LbK1Poaz?KmsK2CSc!(
z0ynLxE!0092;Krf2c+FF_Fe*7ECH>lEfg7;MkzE(HCqgga^y>{tEnwC%0;vJ&^%eQ
zLs35+`xjp>T0<F0fCPF1$Cyrb|F7^5{eNG?83~ZUUlGt@xh*qZDeu<Z%US-OSsOPv
j)R!Z4KLME7ReXlK;d!wEw5GODWMKRea10D2@KpjYNUI8I
literal 0
HcmV?d00001
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0000 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0000
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0000
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0001 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0001
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0001
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0002 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0002
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0002
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0003 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0003
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0003
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0004 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0004
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0004
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0005 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0005
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0005
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0006 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0006
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0006
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0007 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0007
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0007
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0008 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0008
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0008
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0009 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0009
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0009
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0010 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0010
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0010
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0011 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0011
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0011
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0012 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0012
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0012
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0013 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0013
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0013
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0014 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0014
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0014
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
diff --git a/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0015 b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0015
new file mode 100644
index 0000000..8e01b80
--- /dev/null
+++ b/unit_tests/applyxfm4D/matfiles_user_prefix/myprefix_0015
@@ -0,0 +1,4 @@
+1.0000000000 0.0000000000 0.0000000000 -0.3750000000
+0.0000000000 1.0000000000 0.0000000000 0.8958333450
+0.0000000000 0.0000000000 1.0000000000 2.0000000000
+0.0000000000 0.0000000000 0.0000000000 1.0000000000
--
GitLab