diff --git a/python/tests/reference/Result/material.config b/python/tests/reference/Result/material.config
deleted file mode 100644
index 4820b1eed..000000000
--- a/python/tests/reference/Result/material.config
+++ /dev/null
@@ -1,126 +0,0 @@
-<homogenization>
-[none]
-mech none
-ngrains 1
-
-<texture>
-[Grain1]
-(gauss)	phi1 358.98	Phi 65.62	phi2 24.48
-[Grain2]
-(gauss)	phi1 121.05	Phi 176.11	phi2 295.73
-[Grain3]
-(gauss)	phi1 43.79	Phi 113.76	phi2 345.90
-[Grain4]
-(gauss)	phi1 265.15	Phi 62.52	phi2 299.71
-[Grain5]
-(gauss)	phi1 221.23	Phi 26.54	phi2 207.05
-[Grain6]
-(gauss)	phi1 249.81	Phi 61.47	phi2 152.14
-[Grain7]
-(gauss)	phi1 332.45	Phi 99.16	phi2 345.34
-[Grain8]
-(gauss)	phi1 312.27	Phi 118.27	phi2 181.59
-[Grain9]
-(gauss)	phi1 303.10	Phi 48.21	phi2 358.03
-[Grain10]
-(gauss)	phi1 338.26	Phi 48.11	phi2 176.78
-[Grain11]
-(gauss)	phi1 115.17	Phi 56.54	phi2 223.84
-[Grain12]
-(gauss)	phi1 281.04	Phi 97.48	phi2 27.94
-
-<microstructure>
-[Grain1]
-crystallite 1
-(constituent)	phase 1	texture 1	fraction 1.0
-[Grain2]
-crystallite 1
-(constituent)	phase 1	texture 2	fraction 1.0
-[Grain3]
-crystallite 1
-(constituent)	phase 1	texture 3	fraction 1.0
-[Grain4]
-crystallite 1
-(constituent)	phase 1	texture 4	fraction 1.0
-[Grain5]
-crystallite 1
-(constituent)	phase 1	texture 5	fraction 1.0
-[Grain6]
-crystallite 1
-(constituent)	phase 1	texture 6	fraction 1.0
-[Grain7]
-crystallite 1
-(constituent)	phase 2	texture 7	fraction 1.0
-[Grain8]
-crystallite 1
-(constituent)	phase 2	texture 8	fraction 1.0
-[Grain9]
-crystallite 1
-(constituent)	phase 2	texture 9	fraction 1.0
-[Grain10]
-crystallite 1
-(constituent)	phase 2	texture 10	fraction 1.0
-[Grain11]
-crystallite 1
-(constituent)	phase 2	texture 11	fraction 1.0
-[Grain12]
-crystallite 1
-(constituent)	phase 2	texture 12	fraction 1.0
-
-<phase>
-[pheno_fcc]
-elasticity              hooke
-plasticity              phenopowerlaw
-
-(output) orientation    # quaternion
-(output) F              # deformation gradient tensor
-(output) Fe             # elastic deformation gradient tensor
-(output) Fp             # plastic deformation gradient tensor
-(output) P              # first Piola-Kichhoff stress tensor
-(output) Lp             # plastic velocity gradient tensor
-
-
-lattice_structure       fcc
-Nslip                   12   # per family
-Ntwin                    0   # per family
-
-c11                     106.75e9
-c12                     60.41e9
-c44                     28.34e9
-
-gdot0_slip              0.001
-n_slip                  20
-tau0_slip                 31e6 # per family
-tausat_slip               63e6 # per family
-a_slip                  2.25
-h0_slipslip             75e6
-interaction_slipslip    1 1 1.4 1.4 1.4 1.4
-atol_resistance         1
-
-[pheno_bcc]
-elasticity              hooke
-plasticity              phenopowerlaw
-
-(output) orientation    # quaternion
-(output) F              # deformation gradient tensor
-(output) Fe             # elastic deformation gradient tensor
-(output) Fp             # plastic deformation gradient tensor
-(output) P              # first Piola-Kichhoff stress tensor
-(output) Lp             # plastic velocity gradient tensor
-
-
-lattice_structure       bcc
-Nslip                   12   # per family
-
-c11                     106.75e9
-c12                     60.41e9
-c44                     28.34e9
-
-gdot0_slip              0.001
-n_slip                  20
-tau0_slip                 31e6 # per family
-tausat_slip               63e6 # per family
-a_slip                  2.25
-h0_slipslip             75e6
-interaction_slipslip    1 1 1.4 1.4 1.4 1.4
-atol_resistance         1
diff --git a/python/tests/reference/Result/tensionY.load b/python/tests/reference/Result/tensionY.yaml
similarity index 100%
rename from python/tests/reference/Result/tensionY.load
rename to python/tests/reference/Result/tensionY.yaml
diff --git a/src/HDF5_utilities.f90 b/src/HDF5_utilities.f90
index 78c6e922e..4084b2325 100644
--- a/src/HDF5_utilities.f90
+++ b/src/HDF5_utilities.f90
@@ -297,7 +297,7 @@ subroutine HDF5_addAttribute_str(loc_id,attrLabel,attrValue,path)
   integer        :: hdferr
   character(len=:), allocatable :: p
   character(len=:,kind=C_CHAR), allocatable,target :: attrValue_
-  type(c_ptr),target,dimension(1) :: ptr
+  type(c_ptr), target, dimension(1) :: ptr
 
   if (present(path)) then
     p = trim(path)
diff --git a/src/crystallite.f90 b/src/crystallite.f90
index 2c5ede5af..8a0789fca 100644
--- a/src/crystallite.f90
+++ b/src/crystallite.f90
@@ -736,7 +736,7 @@ subroutine crystallite_results
   integer :: p,o
   real(pReal),    allocatable, dimension(:,:,:) :: selected_tensors
   type(rotation), allocatable, dimension(:)     :: selected_rotations
-  character(len=:),allocatable                  :: group,structureLabel
+  character(len=:), allocatable                 :: group,structureLabel
 
   do p=1,size(material_name_phase)
     group = trim('current/constituent')//'/'//trim(material_name_phase(p))//'/generic'