netcdf
Datasets
All datasets matching “netcdf”wrf-250m-severe-weather-netcdf4
WRF 250m Severe Weather Simulations — CF-Compliant NetCDF4
18 high-resolution (250m) WRF-ARW severe weather simulations in standard CF-compliant NetCDF4 format. Ready for immediate use with xarray, MetPy, Panoply, QGIS, GrADS, NCL, CDO, and any CF-aware tool.
This is the NetCDF4 version of wrf-250m-severe-weather-overlays. Same data, standard format.
Quick Start
import xarray as xr
ds = xr.open_dataset("carr_fire.nc")
print(ds)
# Plot composite reflectivity at… See the full description on the dataset page: https://huggingface.co/datasets/deepguess/wrf-250m-severe-weather-netcdf4.netcdf_test_filesThis folder contains NetCDF files to be used in conjunction with the following GitHub repositories:
https://github.com/cemac/netcdf_plots/tree/main
https://github.com/cemac/Unity-NetCDF/tree/main
license: mit
poc-netcdf-attr-overflow
PoC: NetCDF-C CDF-5 Attribute Value Count Integer Overflow → Heap Buffer Overflow
Vulnerability
Integer overflow in ncx_len_* macros (libsrc/ncx.h) when computing attribute data size from nelems (element count) read from a CDF-5 format NetCDF file. The unchecked multiplication nelems * type_size wraps to a small value, causing undersized heap allocation. When NC3_get_att() later reads attribute values using the original (huge) nelems, it overflows both the source buffer… See the full description on the dataset page: https://huggingface.co/datasets/0xiviel/poc-netcdf-attr-overflow.netcdf-cnetcdf-cl4-dim-name-heap-overflownetcdf-cl8-var-name-stackoverflow