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https://github.com/Alex38Lyon/Synthese-PSM_LARRA.git
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Tobozo
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Alex38Lyon
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import os
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import re
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def transform_lec_to_th_Old(content):
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"""Transforme le contenu d'un fichier LEC en format TH."""
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lines = content.split("\n")
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transformed_lines = []
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station_id = None
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for line in lines:
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# Détecter une nouvelle station
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match_station = re.match(r"\s*STATION\s+(\d+)\s*:\s*([\d\s-]+)", line)
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if match_station:
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station_id = match_station.group(1)
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coords = match_station.group(2).strip()
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transformed_lines.append(f"0 {station_id} {coords}")
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continue
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# Détecter un point de profil (avec des coordonnées)
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match_point = re.match(r"\s*[\w\s-]+:\s*([\d\s-]+)", line)
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if match_point and station_id:
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coords = match_point.group(1).strip()
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transformed_lines.append(f"1 - {coords}")
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return "\n".join(transformed_lines)
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def transform_lec_to_th(content, num):
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"""
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Transforme le contenu d'un fichier .LEC au format désiré pour un fichier .th
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"""
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lines = content.split("\n")
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output_lines = []
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current_station = None
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previous_station = None
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x, y, z = 0, 0, 0 # Coordonnées de la station
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x1, y1, z1 = 0, 0, 0 # Coordonnées de la station
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previous_x, previous_y, previous_z = 0, 0, 0 # Coordonnées de la station
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station = 0
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# print ("num : " + num)
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# Extraction du nombre de stations depuis la première ligne
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nbre_stations = int(lines[0].strip()) if lines[0].strip().isdigit() else None
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lines = lines[1:] # Supprimer la première ligne de `lines`
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# print(f"nbre_stations : {nbre_stations}")
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output_lines.append("# ")
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output_lines.append(f"# Nbre de stations : {nbre_stations}")
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for line in lines:
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line = line.strip()
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# Détecter une nouvelle station
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match_station = re.match(r"\s*STATION\s+(\d+)\s*:\s*([\d\s-]+)", line)
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match_station_S = re.match(r"\s*STATION (\d+)\s*S\s*:\s*([\d\s-]+)", line)
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match_point = re.match(r"(point .+)\s*:\s*([\d\s-]+)", line)
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if match_station:
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previous_station = current_station
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current_station = int(match_station.group(1))
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coords = list(map(int, match_station.group(2).split()))
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if len(coords) == 3:
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x, y, z = coords # Affectation des coordonnées
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# print(f"Station : {current_station} Coordonnées : {x-previous_x} {y-previous_y} {z-previous_z}, Previous {previous_station}")
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if previous_station is not None:
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output_lines.append(f"{previous_station} {current_station} {round(((x-previous_x)/100), 2)} {round(((y-previous_y)/100), 2)} {round(((z-previous_z)/100), 2)}")
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else :
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output_lines.append("# ")
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output_lines.append(f"# 0 {current_station} {round(((x-previous_x)/100), 2)} {round(((y-previous_y)/100), 2)} {round(((z-previous_z)/100), 2)}")
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previous_x = x
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previous_y = y
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previous_z = z
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station += 1
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elif match_station_S :
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previous_station = current_station
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current_station = int(match_station_S.group(1))
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coords = list(map(int, match_station_S.group(2).split()))
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if len(coords) == 3:
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x, y, z = coords # Affectation des coordonnées
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# print(f"Station : {current_station} Coordonnées : {x-previous_x} {y-previous_y} {z-previous_z}, Previous {previous_station}")
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if previous_station is not None:
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output_lines.append(f"{previous_station} {current_station} {round(((x-previous_x)/100), 2)} {round(((y-previous_y)/100), 2)} {round(((z-previous_z)/100), 2)} # S")
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else :
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output_lines.append(f"# 0 {current_station} {round(((x-previous_x)/100), 2)} {round(((y-previous_y)/100), 2)} {round(((z-previous_z)/100), 2)} #S")
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# print(f"match_station_S : {match_station_S}")
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previous_x = x
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previous_y = y
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previous_z = z
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station += 1
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elif match_point and current_station is not None:
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# print(f"Match-Point {match_point}")
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coords = list(map(int, match_point.group(2).split()))
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if len(coords) == 3:
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x1, y1, z1 = coords # Affectation des coordonnées
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output_lines.append(f"{current_station} - {round(((x1-x)/100), 2)} {round(((y1-y)/100), 2)} {round(((z1-z)/100), 2)}")
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elif line.startswith("******************************************"):
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if current_station is not None:
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output_lines.append("#\n")
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elif line.startswith("********************"):
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None
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elif line.startswith("*******************"):
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None
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elif line.startswith("PROFIL STATION"):
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None
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elif ( line.startswith("Développement") or line.startswith("Galerie de raccord") or line.startswith("Station de raccord") ):
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output_lines.append(f"# {line}")
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elif line =="":
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None
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elif line =="":
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None
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elif line == num:
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None
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else :
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print(f"Line : {line}")
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if (station - nbre_stations) != 1 :
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print (f"Erreur : station {station}, nbre_station {nbre_stations}")
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output_lines.append(f"Erreur de conversion : station {station-1}, nbre station attendu : {nbre_stations}")
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else :
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output_lines.append(f"# Conversion OK : station {station - 1}" )
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return "\n".join(output_lines).strip()
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# Définition des dossiers
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input_folder = "./LEC"
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output_folder = "./TH"
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# Création du dossier de sortie s'il n'existe pas
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os.makedirs(output_folder, exist_ok=True)
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# Parcours des fichiers .LEC
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for filename in os.listdir(input_folder):
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if filename.endswith(".LEC"):
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input_path = os.path.join(input_folder, filename)
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output_filename = "Tobozo_" + filename
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output_path = os.path.join(output_folder, output_filename.replace(".LEC", ".th"))
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# Lecture et conversion
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with open(input_path, "r", encoding="cp863") as infile:
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lec_content = infile.read()
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# Transformation
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th_content = transform_lec_to_th(lec_content, os.path.splitext(filename)[0])
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th_entete = f"""
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encoding utf-8
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# Copyright (C) ARSIP 2025
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# This work is under the Creative Commons Attribution-NonCommercial-NoDerivatives License:
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# <http://creativecommons.org/licenses/by-nc-nd/4.0/>
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# Conversion d'après fichier {filename} de coordonnées cartésiens Lambert Martin / CRS par Alex 03/2025
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survey Tobozo_{os.path.splitext(filename)[0]} -title "Sima del Tobozo (galerie {os.path.splitext(filename)[0]})"
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centerline
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date 1987.08.01
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team "Lambert Martin"
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explo-date 1987
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explo-team "CRS"
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data cartesian from to easting northing altitude
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"""
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th_pied = """
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endcenterline
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endsurvey
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"""
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# Écriture en UTF-8
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with open(output_path, "w", encoding="utf-8") as outfile:
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outfile.write(th_entete)
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outfile.write(th_content)
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outfile.write(th_pied)
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print(f"Converti : {filename} -> {os.path.basename(output_path)}")
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print("Conversion terminée.")
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