Publications

journal club
2025
Continuous Integration with research notebooks: on maintaining reproducibility in atmospheric modeling.
A. Żaba and S. Arabas
Proceedings of the 2025 Improving Scientific Software Conference
NCAR/TN-590+PROC

Adaptive time-stepping for the Super-Droplet Method Monte Carlo collision-coalescence scheme.
E. Ware, P. Bartman-Szwarc, A. L. Igel, and S. Arabas
arXiv:2509.05536
The impact of aerosol mixing state on immersion freezing: Insights from classical nucleation theory and particle-resolved simulations.
W. Tang, S. Arabas, J. H. Curtis, D. A. Knopf, M. West, and N. Riemer
EGUsphere (under review for Atmos. Chem. Phys.)
Path-dependent option pricing with two-dimensional PDE using MPDATA.
P. Magnuszewski and S. Arabas
arXiv:2505.24435
10 quick tips for making your software outlive your job.
R. Littauer, G. Wilson, J. Ainali, E. A. AlOmar, S. Arabas, Y. Bellini Saibene, K. Bubendorfer, K. Champion, C. Dillon, J. Helske, P. Huybrechts, D. S. Katz, Liao, D. Lippert, F. Liu, P. Marshall, D. R. McCloy, I. McInerney, M. W. Mkaouer, P. Ojha, C. Treude, and E. P. White
arXiv:2505.06484
Cirrus formation in particle-based aerosol-cloud microphysics.
T. Lüttmer, S. Arabas, and P. Spichtinger
EGU General Assembly 2025
Immersion freezing in particle-based aerosol-cloud microphysics: a probabilistic perspective on singular and time-dependent models.
S. Arabas, J. H. Curtis, I. Silber, A. Fridlind, D. A. Knopf, M. West, and N. Riemer
J. Adv. Model. Earth Syst.
2024
Numba-MPI v1.0: Enabling MPI communication within Numba/LLVM JIT-compiled Python code.
K. Derlatka, M. Manna, O. Bulenok, D. Zwicker, and S. Arabas
SoftwareX
Training warm-rain bulk microphysics schemes using super-droplet simulations.
S. Azimi, A. Jaruga, E. Jong, S. Arabas, and T. Schneider
J. Adv. Model. Earth Syst.
PyPartMC: A Pythonic interface to a particle-resolved, Monte Carlo aerosol simulation framework.
Z. D'Aquino, S. Arabas, J. Curtis, A. Vaishnav, N. Riemer, and M. West
SoftwareX
2023
Breakups are Complicated: An Efficient Representation of Collisional Breakup in the Superdroplet Method.
E. Jong, J. B. Mackay, O. Bulenok, A. Jaruga, and S. Arabas
Geosci. Model Dev.
Toward a Numerical Benchmark for Warm Rain Processes.
A. Hill, Z. Lebo, M. Andrejczuk, S. Arabas, P. Dziekan, P. Field, A. Gettelman, F. Hoffmann, H. Pawlowska, R. Onishi, and B. Vié
J. Atmos. Sci.
New developments in PySDM and PySDM-examples v2: collisional breakup, immersion freezing, dry aerosol initialization, and adaptive time-stepping.
E. Jong, C. Singer, S. Azimi, P. Bartman, O. Bulenok, K. Derlatka, I. Dula, A. Jaruga, J. B. Mackay, Ward R. X., and S. Arabas
J. Open Source Software
2022
GNU Data Language 1.0: a free/libre and open-source drop-in replacement for IDL/PV-WAVE.
J. Park, G. Duvert, A. Coulais, G.V. Jung, S. Arabas, B. Barker, T. Enomoto, S. Flinois, O. Gressel, T. Hillberg, T. Huillet, J. Kohnert, O. Poplawski, E. Linage, R. A. Solås, L. Stagner, O. Streicher, J. Tappin, T. Thomas, J. Wang, and C. Wimmer
J. Open Source Software
PyMPDATA v1: Numba-accelerated implementation of MPDATA with examples in Python, Julia and Matlab.
P. Bartman, J. Banaśkiewicz, S. Drenda, M. Manna, M. Olesik, P. Rozwoda, M. Sadowski, and S. Arabas
J. Open Source Software
On numerical broadening of particle-size spectra: a condensational growth study using PyMPDATA.
M. Olesik, J. Banaśkiewicz, P. Bartman, M. Baumgartner, S. Unterstrasser, and S. Arabas
Geosci. Model Dev.
PySDM v1: particle-based cloud modelling package for warm-rain microphysics and aqueous chemistry.
P. Bartman, O. Bulenok, K. Górski, A. Jaruga, G. Łazarski, M. Olesik, B. Piasecki, C. Singer, A. Talar, and S. Arabas
J. Open Source Software
2021
On the design of Monte-Carlo particle coagulation solver interface: a CPU/GPU Super-Droplet Method case study with PySDM.
P. Bartman and S. Arabas
LNCS (21st International Conference on Computational Science, ICCS 2021, Krakow, Poland)
2020
Derivative pricing as a transport problem: MPDATA solutions to Black-Scholes-type equations.
S. Arabas and A. Farhat
J. Comp. Appl. Math.