Commit 5401edff authored by Jordi Inglada's avatar Jordi Inglada
Browse files

REFAC: use rasterio's BoundingBox

parent 0bd605b0
......@@ -10,23 +10,12 @@ import geopandas as gpd
import numpy as np
import rasterio as rio
from pyproj import CRS, Transformer
from rasterio.coords import BoundingBox
from rasterio.merge import merge
from rasterio.warp import Resampling, reproject
from shapely.geometry import Polygon
class BoundingBox:
Class modeling a lat, long bounding box
def __init__(self, lonmin: float, latmin: float, lonmax: float,
latmax: float):
self.lonmin = min(lonmax, lonmin)
self.latmin = min(latmax, latmin)
self.lonmax = max(lonmax, lonmin)
self.latmax = max(latmax, latmin)
class SRTMTileId:
""" Class modeling a SRTM tile """
......@@ -44,13 +33,13 @@ class SRTMTileId:
def srtm_tiles_from_bbox(bbox: BoundingBox) -> List[SRTMTileId]:
""" Return a list of SRTMTileId intersecting a bounding box"""
latmin = int(np.floor(bbox.latmin))
latmax = int(np.floor(bbox.latmax))
lonmin = int(np.floor(bbox.lonmin))
lonmax = int(np.floor(bbox.lonmax))
bottom = int(np.floor(bbox.bottom))
top = int(np.floor(
left = int(np.floor(bbox.left))
right = int(np.floor(bbox.right))
return [
SRTMTileId(lon, lat) for lat in range(latmin, latmax + 1)
for lon in range(lonmin, lonmax + 1)
SRTMTileId(lon, lat) for lat in range(bottom, top + 1)
for lon in range(left, right + 1)
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