Free Editions
Download free evaluation editions of Air Gudu tools and discover how quickly scientific datasets can be transformed into high-quality maps, animations, and visualizations. Each free edition provides access to the core workflow of the software, allowing you to explore the interface, test data compatibility, and evaluate output quality using your own datasets before upgrading to the full edition. Free editions are designed for evaluation purposes and include limited exports together with a watermark on generated outputs.
Free ERA5 Mapping Tools
Discover a selection of free Air Gudu applications based on ERA5 reanalysis data from the Copernicus Climate Data Store. Each tool focuses on a specific atmospheric variable and provides an intuitive workflow for generating professional-quality maps without programming. Choose a tool below to start exploring ERA5 data in just a few minutes.
Surface Temperature Mapping Tool
Create high-quality ERA5 2 m air temperature (t2m) maps from NetCDF files and explore the core features of software using your own datasets.
Mean Sea level Pressure Mapping Tool
Produce high-quality ERA5 mean sea level pressure (msl) maps from NetCDF files and assess the software using your own datasets.
Surface Wind Mapping Tool
Visualize ERA5 surface wind fields (u10 and v10) from NetCDF files and generate professional-quality maps using your own datasets.
Surface Dew Point Temperature Mapping Tool
Transform ERA5 2 m dew point temperature (d2m) NetCDF datasets into clear, high-quality maps for analysing atmospheric moisture conditions.
Total Precipitation Mapping Tool
Transform ERA5 total precipitation (tp) NetCDF datasets into high-quality rainfall maps for analysing precipitation patterns and extreme events.
Geopotential Height Mapping Tool
Generate publication-quality ERA5 geopotential height (z) maps at 850, 700, 500, 300 and 250 hPa from NetCDF files and evaluate the software using your own datasets.
Pressure-Level Temperature Mapping Tool
Explore ERA5 air temperature (t) fields at 850, 700, 500, 300 and 250 hPa by generating high-quality maps from your own NetCDF datasets.