| license: apache-2.0 | |
| pretty_name: TITAN / GLED viewer tiles | |
| tags: | |
| - weather | |
| - meteorology | |
| - visualization | |
| # TITAN / GLED viewer tiles | |
| Pre-rendered SVG map tiles for the viewer Space | |
| [slitivnov/MF.task3.2-viewer](https://huggingface.co/spaces/slitivnov/MF.task3.2-viewer). | |
| This is a **serving blob**, not a training dataset. | |
| Each `(scale, channel, t, level)` slice of the AROME EURW1S40 isobaric fields is | |
| rendered to an SVG by matplotlib (map + coastlines + colorbar + title — vector | |
| chrome with an embedded raster); all tiles are concatenated into `tiles.bin`. | |
| ## Files | |
| - `tiles.bin` — every tile, concatenated. | |
| - `offsets.bin` — `N+1` little-endian `int64`; tile `i` is the byte range | |
| `[offsets[i], offsets[i+1])`. | |
| Tile index: `idx = ((scale*NCH + channel)*NT + t)*NZ + level` | |
| (channel/scale order and `NCH/NT/NZ` are generated into the Space's `src/dims.h`). | |
| ## Source | |
| Derived from the AROME isobaric fields in | |
| [meteofrance/titan](https://huggingface.co/datasets/meteofrance/titan) (Apache-2.0). | |