add scripts for launch and test : clip virtual poins by tiles

lidro/main_clip_virtual_point_by_tile.py

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+""" Main script for create virtuals points
+"""
+
+import logging
+import os
+
+import hydra
+from omegaconf import DictConfig
+from pyproj import CRS
+
+from lidro.create_virtual_point.pointcloud.auto_tiling_from_las import (
+    create_geojson_from_laz_files,
+)
+from lidro.create_virtual_point.vectors.run_add_virtual_points_by_tile import (
+    compute_virtual_points_by_tiles,
+)
+
+
+@hydra.main(config_path="../configs/", config_name="configs_lidro.yaml", version_base="1.2")
+def main(config: DictConfig):
+    """Create a virtual point inside hydro surfaces (3D grid) from the points classification of
+    the input LAS/LAZ file and the Hyro Skeleton (GeoJSON) and save it as LAS file.
+
+    It can run either on a single file, or on each file of a folder
+
+    Args:
+        config (DictConfig): hydra configuration (configs/configs_lidro.yaml by default)
+        It contains the algorithm parameters and the input/output parameters
+    """
+    logging.basicConfig(level=logging.INFO)
+    # Check input/output files and folders
+    input_dir = config.io.input_dir
+    if input_dir is None:
+        raise ValueError("""config.io.input_dir is empty, please provide an input directory in the configuration""")
+
+    if not os.path.isdir(input_dir):
+        raise FileNotFoundError(f"""The input directory ({input_dir}) doesn't exist.""")
+
+    output_dir = config.io.output_dir
+    if output_dir is None:
+        raise ValueError("""config.io.output_dir is empty, please provide an input directory in the configuration""")
+
+    os.makedirs(output_dir, exist_ok=True)
+
+    # Parameters for clip virtual point by tiles
+    crs = CRS.from_user_input(config.io.srid)
+
+    # Clip virtual points file by LIDAR tiles
+    # Create the tiling of lidar tiles
+    json_tiles = os.path.join(output_dir, "tiles_from_las.GeoJSON")
+    create_geojson_from_laz_files([os.path.join(input_dir, file) for file in os.listdir(input_dir)], json_tiles, crs)
+    # Clip virtual points (3D point grid in LAZ format) by LIDAR tiles (tiling file)
+    virtul_points_file = os.path.join(output_dir, "virtual_points.laz")
+    compute_virtual_points_by_tiles(virtul_points_file, json_tiles, input_dir, output_dir)
+
+
+if __name__ == "__main__":
+    main()

scripts/example_clip_virtual_point_default .sh

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+# Launch hydro mask merging
+python -m lidro.main_create_virtual_point \
+io.input_dir=./data/pointcloud/ \
+io.output_dir=./tmp/ \
+
+
+

test/test_main_clip_virtual_point_by_tile.py

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+import os
+import subprocess as sp
+from pathlib import Path
+
+from hydra import compose, initialize
+
+from lidro.main_create_virtual_point import main
+
+INPUT_DIR = Path("data/pointcloud")
+OUTPUT_DIR = Path("tmp") / "create_virtual_point/main"
+
+
+def setup_module(module):
+    os.makedirs("tmp/create_virtual_point/main", exist_ok=True)
+
+
+def test_main_run_okay():
+    repo_dir = Path.cwd().parent
+    cmd = f"""python -m lidro.main_clip_virtual_point_by_tile \
+        io.input_dir="{repo_dir}/lidro/data/pointcloud/"\
+        io.output_dir="{repo_dir}/lidro/tmp/clip_virtual_point_by_tile/main/"
+        """
+    sp.run(cmd, shell=True, check=True)
+
+
+def test_main_lidro_input_file():
+    input_dir = INPUT_DIR
+    output_dir = OUTPUT_DIR / "main_lidro_input_file"
+    input_filename = "Semis_2021_0830_6291_LA93_IGN69.laz"
+    srid = 2154
+
+    with initialize(version_base="1.2", config_path="../configs"):
+        # config is relative to a module
+        cfg = compose(
+            config_name="configs_lidro",
+            overrides=[
+                f"io.input_filename={input_filename}",
+                f"io.input_dir={input_dir}",
+                f"io.output_dir={output_dir}",
+                f"io.srid={srid}",
+            ],
+        )
+    main(cfg)
+    assert (Path(output_dir) / "tiles_from_las.GeoJSON").is_file()