diff --git a/binder/environment.yml b/binder/environment.yml
index cca497587c95f9106193e800020be7fa94b2c30c..97833690f747b48f98e9bb7f345f40c3f7de40ce 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -11,7 +11,7 @@ dependencies:
- pyiron_base =0.2.2
- pyiron_contrib =0.0.8
- pyiron_gpl =0.0.2
-- pyiron-data =0.0.12
+- pyiron-data =0.0.13
- pymatgen =2021.3.4
- nglview =2.7.7
- structdbrest =0.0.1
diff --git a/resources/lammps/potentials/potentials_lammps.csv b/resources/lammps/potentials/potentials_lammps.csv
index ed93ee28253d6cb023cae31879fd2bccef1c18e7..8f36194122398f8f4acd1f11c1ca7fe1b09fe3b7 100644
--- a/resources/lammps/potentials/potentials_lammps.csv
+++ b/resources/lammps/potentials/potentials_lammps.csv
@@ -4,7 +4,6 @@
0,"['pair_style eam/fs\n', 'pair_coeff * * residual68.2249.eam.fs Cu\n']",['atomicrex/residual68.2249.eam.fs'],ACE,Cu-atomicrex-df1-68-22,['Cu'],{}
0,"['pair_style eam/fs\n', 'pair_coeff * * residual68.2524.eam.fs Cu\n']",['atomicrex/residual68.2524.eam.fs'],ACE,Cu-atomicrex-df1-68-25,['Cu'],{}
0,"['pair_style eam/fs\n', 'pair_coeff * * residual107.251.eam.fs Cu\n']",['atomicrex/residual107.251.eam.fs'],ACE,Cu-atomicrex-df1-107-25,['Cu'],{}
-0,"['pair_style nnp dir ""."" showew no showewsum 0 resetew no maxew 100 cflength 1.8897261328 cfenergy 0.0367493254 emap ""1:Cu""\n', 'pair_coeff * * 12\n']","['runner/input.nn', 'runner/weights.029.data', 'runner/scaling.data']",RuNNer,Cu-runner,['Cu'],{}
0,"['pair_style nnp dir ""."" showew no showewsum 0 resetew no maxew 100 cflength 1.8897261328 cfenergy 0.0367493254 emap ""1:Cu""\n', 'pair_coeff * * 12\n']","['runner/df1/input.nn', 'runner/df1/weights.029.data', 'runner/df1/scaling.data']",RuNNer,Cu-runner-df1,['Cu'],{}
0,"['pair_style nnp dir ""."" showew no showewsum 0 resetew no maxew 100 cflength 1.8897261328 cfenergy 0.0367493254 emap ""1:Cu""\n', 'pair_coeff * * 12\n']","['runner/df4/input.nn', 'runner/df4/weights.029.data', 'runner/df4/scaling.data']",RuNNer,Cu-runner-df4,['Cu'],{}
0,"['pair_style nnp dir ""."" showew no showewsum 0 resetew no maxew 100 cflength 1.8897261328 cfenergy 0.0367493254 emap ""1:Cu""\n', 'pair_coeff * * 12\n']","['runner/df4-lowerRMSE/input.nn', 'runner/df4-lowerRMSE/weights.029.data', 'runner/df4-lowerRMSE/scaling.data']",RuNNer,Cu-runner-df4-lowerRMSE,['Cu'],{}
diff --git a/resources/lammps/potentials/runner/input.nn b/resources/lammps/potentials/runner/input.nn
deleted file mode 100644
index 4792cbf805e04e70b463a1749dd422ca36b9bbab..0000000000000000000000000000000000000000
--- a/resources/lammps/potentials/runner/input.nn
+++ /dev/null
@@ -1,95 +0,0 @@
-### ####################################################################################################################
-### This is the input file for the RuNNer tutorial (POTENTIALS WORKSHOP 2021-03-10)
-### This input file is intended for release version 1.2
-### RuNNer is hosted at www.gitlab.com. The most recent version can only be found in this repository.
-### For access please contact Prof. Jörg Behler, joerg.behler@uni-goettingen.de
-###
-### ####################################################################################################################
-### General remarks:
-### - commands can be switched off by using the # character at the BEGINNING of the line
-### - the input file can be structured by blank lines and comment lines
-### - the order of the keywords is arbitrary
-### - if keywords are missing, default values will be used and written to runner.out
-### - if mandatory keywords or keyword options are missing, RuNNer will stop with an error message
-###
-########################################################################################################################
-########################################################################################################################
-### The following keywords just represent a subset of the keywords offered by RuNNer
-########################################################################################################################
-########################################################################################################################
-
-########################################################################################################################
-### general keywords
-########################################################################################################################
-nn_type_short 1 # 1=Behler-Parrinello
-runner_mode 3 # 1=calculate symmetry functions, 2=fitting mode, 3=predicition mode
-number_of_elements 1 # number of elements
-elements Cu # specification of elements
-random_seed 10 # integer seed for random number generator
-random_number_type 6 # 6 recommended
-
-########################################################################################################################
-### NN structure of the short-range NN
-########################################################################################################################
-use_short_nn # use NN for short range interactions
-global_hidden_layers_short 2 # number of hidden layers
-global_nodes_short 15 15 # number of nodes in hidden layers
-global_activation_short t t l # activation functions (t = hyperbolic tangent, l = linear)
-
-########################################################################################################################
-### symmetry function generation ( mode 1):
-########################################################################################################################
-test_fraction 0.10000 # threshold for splitting between fitting and test set
-
-########################################################################################################################
-### symmetry function definitions (all modes):
-########################################################################################################################
-cutoff_type 1
-symfunction_short Cu 2 Cu 0.000000 0.000000 12.000000
-symfunction_short Cu 2 Cu 0.006000 0.000000 12.000000
-symfunction_short Cu 2 Cu 0.016000 0.000000 12.000000
-symfunction_short Cu 2 Cu 0.040000 0.000000 12.000000
-symfunction_short Cu 2 Cu 0.109000 0.000000 12.000000
-
-symfunction_short Cu 3 Cu Cu 0.00000 1.000000 1.000000 12.000000
-symfunction_short Cu 3 Cu Cu 0.00000 1.000000 2.000000 12.000000
-symfunction_short Cu 3 Cu Cu 0.00000 1.000000 4.000000 12.000000
-symfunction_short Cu 3 Cu Cu 0.00000 1.000000 16.000000 12.000000
-symfunction_short Cu 3 Cu Cu 0.00000 -1.000000 1.000000 12.000000
-symfunction_short Cu 3 Cu Cu 0.00000 -1.000000 2.000000 12.000000
-symfunction_short Cu 3 Cu Cu 0.00000 -1.000000 4.000000 12.000000
-symfunction_short Cu 3 Cu Cu 0.00000 -1.000000 16.000000 12.000000
-
-########################################################################################################################
-### fitting (mode 2):general inputs for short range AND electrostatic part:
-########################################################################################################################
-epochs 20 # number of epochs
-fitting_unit eV # unit for error output in mode 2 (eV or Ha)
-precondition_weights # optional precondition initial weights
-
-########################################################################################################################
-### fitting options ( mode 2): short range part only:
-########################################################################################################################
-short_energy_error_threshold 0.10000 # threshold of adaptive Kalman filter short E
-short_force_error_threshold 1.00000 # threshold of adaptive Kalman filter short F
-kalman_lambda_short 0.98000 # Kalman parameter short E/F, do not change
-kalman_nue_short 0.99870 # Kalman parameter short E/F, do not change
-use_short_forces # use forces for fitting
-repeated_energy_update # optional: repeat energy update for each force update
-mix_all_points # do not change
-scale_symmetry_functions # optional
-center_symmetry_functions # optional
-short_force_fraction 0.01 #
-force_update_scaling -1.0 #
-
-########################################################################################################################
-### output options for mode 2 (fitting):
-########################################################################################################################
-write_trainpoints # write trainpoints.out and testpoints.out files
-write_trainforces # write trainforces.out and testforces.out files
-
-########################################################################################################################
-### output options for mode 3 (prediction):
-########################################################################################################################
-calculate_forces # calculate forces
-calculate_stress # calculate stress tensor
diff --git a/resources/lammps/potentials/runner/scaling.data b/resources/lammps/potentials/runner/scaling.data
deleted file mode 100644
index fc3779e520a3d6719fd3682760a4022ef86dc7d6..0000000000000000000000000000000000000000
--- a/resources/lammps/potentials/runner/scaling.data
+++ /dev/null
@@ -1,14 +0,0 @@
- 1 1 14.256833324 19.604083786 16.584187995
- 1 2 10.772870436 14.917517522 12.575789477
- 1 3 7.067719199 9.940850811 8.325756144
- 1 4 3.063546892 4.514143322 3.699677080
- 1 5 0.443438674 0.840539370 0.611310762
- 1 6 11.372207256 23.338043099 16.099109800
- 1 7 30.908289966 62.610854904 43.470717798
- 1 8 4.747847116 10.201151151 6.890568480
- 1 9 24.299123692 49.473962957 34.262176478
- 1 10 1.690730707 3.912715044 2.559298728
- 1 11 16.549052901 34.322241783 23.555567314
- 1 12 0.252821214 0.820637834 0.460356083
- 1 13 4.065311900 9.687837138 6.245172716
- -0.1359667057 -0.1284178204
diff --git a/resources/lammps/potentials/runner/weights.029.data b/resources/lammps/potentials/runner/weights.029.data
deleted file mode 100644
index e3505a1a2b72b867f9885f58fb9e494952e26609..0000000000000000000000000000000000000000
--- a/resources/lammps/potentials/runner/weights.029.data
+++ /dev/null
@@ -1,466 +0,0 @@
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