Hugging Face's logo

Datasets:
UMBE-LAB
/
CityFFD-UrbanMicroclimate

Modalities:
Tabular
Text
Formats:
csv
Size:
< 1K
ArXiv:
Libraries:
Datasets
pandas
Polars
License:
Dataset card Data Studio Files
xet
 Community
3

Add GeoWind2Plan data

#2
by ShaoxiangQin - opened
base: refs/heads/main
←
from: refs/pr/2
Discussion Files changed
+90
-2
Files changed (24) hide show
  1. README.md +21 -2
  2. geowind2plan_data/block_A/buildings.npy +3 -0
  3. geowind2plan_data/block_A/sdf.npy +3 -0
  4. geowind2plan_data/block_A/wind_cfd.npy +3 -0
  5. geowind2plan_data/block_A/wind_cfd_2ms.npy +3 -0
  6. geowind2plan_data/block_A/wind_cfd_8ms.npy +3 -0
  7. geowind2plan_data/block_A/wind_predicted.npy +3 -0
  8. geowind2plan_data/block_B/buildings.npy +3 -0
  9. geowind2plan_data/block_B/sdf.npy +3 -0
  10. geowind2plan_data/block_B/wind_cfd.npy +3 -0
  11. geowind2plan_data/block_B/wind_predicted.npy +3 -0
  12. geowind2plan_data/block_C/buildings.npy +3 -0
  13. geowind2plan_data/block_C/sdf.npy +3 -0
  14. geowind2plan_data/block_C/wind_cfd.npy +3 -0
  15. geowind2plan_data/block_C/wind_predicted.npy +3 -0
  16. geowind2plan_data/block_D/buildings.npy +3 -0
  17. geowind2plan_data/block_D/sdf.npy +3 -0
  18. geowind2plan_data/block_D/wind_cfd.npy +3 -0
  19. geowind2plan_data/block_D/wind_predicted.npy +3 -0
  20. geowind2plan_data/block_E/buildings.npy +3 -0
  21. geowind2plan_data/block_E/sdf.npy +3 -0
  22. geowind2plan_data/block_E/wind_cfd.npy +3 -0
  23. geowind2plan_data/block_E/wind_predicted.npy +3 -0
  24. geowind2plan_data/profile_wind.npy +3 -0
README.md CHANGED
@@ -4,7 +4,7 @@ license: cc-by-nc-4.0
4
 
5
  # CityFFD-UrbanMicroclimate
6
 
7
- Time-averaged 3D wind velocity fields for 33 urban areas in 11 cities, solved with the CityFFD urban airflow solver, together with the gridded building geometry used in each simulation. The dataset was introduced in [FLUME](https://arxiv.org/abs/2503.19708) and is also used in [GeoWind2Plan](https://arxiv.org/abs/2609.36056) ([code](https://github.com/DUAL-Xiao/GeoWind2Plan)).
8
 
9
  **License:** [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/)
10
 
@@ -23,7 +23,26 @@ Time-averaged 3D wind velocity fields for 33 urban areas in 11 cities, solved wi
23
 
24
  The inflow is along +x at 4 m/s, with a power-law profile of exponent 0.15 and reference height 10 m. Velocities are time averages taken after the flow statistics converged.
25
 
26
- ## Citation
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
27
 
28
  If you use this dataset, please cite:
29
 
 
4
 
5
  # CityFFD-UrbanMicroclimate
6
 
7
+ Time-averaged 3D wind velocity fields for 33 urban areas in 11 cities, solved with the CityFFD urban airflow solver, together with the gridded building geometry used in each simulation. The dataset was introduced in [FLUME](https://arxiv.org/abs/2503.19708) and is also used in [GeoWind2Plan](https://arxiv.org/abs/2609.36056) ([demo](https://geowind2plan.com/), [code](https://github.com/DUAL-Xiao/GeoWind2Plan)). The data used in GeoWind2Plan, ready to use with its code, are in `geowind2plan_data/`.
8
 
9
  **License:** [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/)
10
 
 
23
 
24
  The inflow is along +x at 4 m/s, with a power-law profile of exponent 0.15 and reference height 10 m. Velocities are time averages taken after the flow statistics converged.
25
 
26
+ # GeoWind2Plan data
27
+
28
+ `geowind2plan_data/` is the input data of the [GeoWind2Plan code](https://github.com/DUAL-Xiao/GeoWind2Plan). To run the code, place the contents of this folder in the `data/` folder of the code.
29
+
30
+ It holds five of the urban areas above, `hkg13`, `mtr01`, `mel02`, `syd02` and `osa01`, which are blocks A to E in GeoWind2Plan. Their building geometry and CFD wind are cropped to the UAV flight heights of GeoWind2Plan (30-120 m) and stored in the axis order of the code, which differs from `data/<id>.nc`. The folder also holds the wind predicted by neural operator for each block.
31
+
32
+ ```
33
+ geowind2plan_data/
34
+ profile_wind.npy height-only wind profile, one value per layer (m/s)
35
+ block_A/ ... block_E/
36
+ buildings.npy building occupancy
37
+ sdf.npy signed distance to buildings (m), positive in free space
38
+ wind_cfd.npy CFD wind, 4 m/s inflow
39
+ wind_predicted.npy wind predicted by neural operator, 4 m/s inflow
40
+ block_A/
41
+ wind_cfd_2ms.npy CFD wind, 2 m/s inflow
42
+ wind_cfd_8ms.npy CFD wind, 8 m/s inflow
43
+ ```
44
+
45
+ # Citation
46
 
47
  If you use this dataset, please cite:
48
 
geowind2plan_data/block_A/buildings.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:3330fb144e8bed66b5e2e4a34af3860c71f6b8cb5a796121134b8efe7ed9f442
3
+ size 5490128
geowind2plan_data/block_A/sdf.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:76b4e02a8c1c33bf028fd38527e1c0b9249c14008474e711006d56c6361ed455
3
+ size 21960128
geowind2plan_data/block_A/wind_cfd.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:c5bed2ab62d532f507f2c599fe829f9b33f409439d28a74f3e9a95e83e58161e
3
+ size 65880128
geowind2plan_data/block_A/wind_cfd_2ms.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:f5b415cb656c60d6fb16ca57d4b483870abdfd8de8328c929bf4cac9d7f9a2e0
3
+ size 65880128
geowind2plan_data/block_A/wind_cfd_8ms.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:63d010dd57d00900244e42db9c4d6c3a663fae26d4632ff98a836fa7159b2fb4
3
+ size 65880128
geowind2plan_data/block_A/wind_predicted.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:6074e83a005443698167779d0b3f18b1295abd7544a014a840faa08e2fb3a33c
3
+ size 65880128
geowind2plan_data/block_B/buildings.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:5c07fe38d9de1d7996c5c9dc32c502f762a005cc340189d03686a86dd1002296
3
+ size 5490128
geowind2plan_data/block_B/sdf.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:9fbf52a9bc84a105baf979f6a1535af9d5ded98722c6664436285ad5b1689aec
3
+ size 21960128
geowind2plan_data/block_B/wind_cfd.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:e92a874895c01b00354ac4ead8b3c2386cdee48208ccb7d1a4f75da4f550205f
3
+ size 65880128
geowind2plan_data/block_B/wind_predicted.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:21afdd063b8f4046b50cc6d1d49573756092ae6936b72674e82a77380a635a77
3
+ size 65880128
geowind2plan_data/block_C/buildings.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:aef44ca81fa64c3e64eff726aac6a386a5609d42c948738c25dd3b68b303ac3b
3
+ size 5490128
geowind2plan_data/block_C/sdf.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:4eed2b09b1be3c8e5ae96a312b587061ff68b52f6c8670462c76c7622c925b22
3
+ size 21960128
geowind2plan_data/block_C/wind_cfd.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:b2b87c9ebc033a2df061e1c1d2a88731c31b6c61a86bbe03e925d13914657384
3
+ size 65880128
geowind2plan_data/block_C/wind_predicted.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:b246e5c466bc6cf0d823dee9f9af16d6157ec055bb7f293cc7a05d93d517e03c
3
+ size 65880128
geowind2plan_data/block_D/buildings.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:9e5d65d0b9544318b33c8ac0d772a74042bf1c9b0576d7d1017df225e182b3a9
3
+ size 5490128
geowind2plan_data/block_D/sdf.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:fda2e83655a72f3e7f768c958344909fd7a8f11d5b6c5b474f6e42214db6f3b8
3
+ size 21960128
geowind2plan_data/block_D/wind_cfd.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:931cd8b387d191de609934ac81ed98d590a1aa6cd3451fd145461d7afa202559
3
+ size 65880128
geowind2plan_data/block_D/wind_predicted.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:6ede8b4ce64f76aaa6a31042df1443b56a79744bb33bb64e8aafa02cbf815287
3
+ size 65880128
geowind2plan_data/block_E/buildings.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:2d80c14d578e0a9fe40214c68256e9b413b03972c7ffc10fd03062fb5fe48d00
3
+ size 34312628
geowind2plan_data/block_E/sdf.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:ae0ff3b8e1b727f5f22d634276a0fc60792f4b4afc0644b64dc7a1e1733f1d2e
3
+ size 137250128
geowind2plan_data/block_E/wind_cfd.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:6aa083c2979e6581fd72fa39fe2ac9f348ae32ec3f72773821310f29df92353a
3
+ size 411750128
geowind2plan_data/block_E/wind_predicted.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:b7143c2c25d8495a50977724280abfbbcd59426c2abfec916447abc7d20a3cbf
3
+ size 411750128
geowind2plan_data/profile_wind.npy ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:4035568116577d52e786e669d7e9fd3f8213826ddebae3bc1f56ebb4f20d8aa6
3
+ size 372