Initial commit — QGIS S-57 Converter
This commit is contained in:
@@ -0,0 +1,275 @@
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"""
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parse_lista_luces.py
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Genera CSV de ayudas a la navegacion de Barranquilla a partir de
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Lista de Luces DIMAR 2015 (ya parseada manualmente).
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"""
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import csv, re, sys, os
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from collections import Counter
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def dms_to_dd(deg, minutes):
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return float(deg) + float(minutes) / 60.0
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# ---- DATA ----
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# (no, name, lat_deg, lat_min, lon_deg, lon_min, char, height_m, range_nm, colour, description, feat_type, orient)
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records = [
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# FAROS MAYORES
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(13, 'Faro F1 Recalada', 11, 6.37, 74, 50.97, 'Iso G 2s', 20, 9, 'G', 'Torre naranja bandas blancas. Faro de Recalada', 'LIGHTS', ''),
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(14, 'Faro F2 Recalada', 11, 6.36, 74, 51.28, 'Iso R 2s', 23, 13.4, 'R', 'Torre naranja bandas blancas. Racon B', 'LIGHTS', ''),
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(32, 'Faro Morro Hermoso', 10, 57.80, 75, 1.05, 'Fl W 4s', 134, 28, 'W', 'Torre blanca bandas rojas. Giratorio', 'LIGHTS', ''),
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(33, 'Faro Galerazamba', 10, 47.12, 75, 15.96, 'Fl W 4s', 14, 11, 'W', 'Torre fibra vidrio blanca bandas rojas. Giratorio', 'LIGHTS', ''),
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# FAROLES X (Tajamares Bocas de Ceniza)
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# Estas son balizas laterales fijas en tierra → BCNLAT (no LIGHTS).
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# IALA-B: Verde = babor (CATLAM=1), Rojo = estribor (CATLAM=2).
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# La luz se extrae automáticamente de LITCHR/SIGGRP/SIGPER/COLOUR.
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(15, 'Faro X1', 11, 6.13, 74, 50.97, 'Q(4)G 11s', 6, 6, 'G', 'Torre verde bandas blancas', 'BCNLAT', ''),
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(16, 'Faro X2', 11, 6.00, 74, 51.20, 'Q(4)R 11s', 6, 6, 'R', 'Torre roja bandas blancas', 'BCNLAT', ''),
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(18, 'Faro X3', 11, 5.48, 74, 50.83, 'Q(4)G 11s', 6, 6, 'G', 'Torre verde bandas blancas', 'BCNLAT', ''),
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(17, 'Faro X4', 11, 5.58, 74, 51.10, 'Q(4)R 11s', 6, 6, 'R', 'Torre roja bandas blancas', 'BCNLAT', ''),
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(19, 'Faro X5', 11, 5.35, 74, 50.80, 'Q(4)G 11s', 6, 6, 'G', 'Torre verde bandas blancas', 'BCNLAT', ''),
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(20, 'Faro X6', 11, 5.26, 74, 51.03, 'Q(4)R 11s', 6, 6, 'R', 'Torre roja bandas blancas', 'BCNLAT', ''),
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(21, 'Faro X7', 11, 2.49, 74, 48.86, 'Q(4)G 11s', 8, 6, 'G', 'Baliza enrejado verde bandas blancas', 'BCNLAT', ''),
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(22, 'Faro X8', 11, 4.90, 74, 50.95, 'Q(4)R 11s', 6, 6, 'R', 'Torre roja bandas blancas', 'BCNLAT', ''),
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(23, 'Faro X9', 11, 2.15, 74, 48.29, 'Q(4)G 11s', 8, 6, 'G', 'Baliza enrejado verde bandas blancas', 'BCNLAT', ''),
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(24, 'Faro X10', 11, 4.56, 74, 50.88, 'Q(4)R 11s', 6, 6, 'R', 'Torre roja bandas blancas', 'BCNLAT', ''),
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(25, 'Faro X11', 11, 1.79, 74, 47.73, 'Q(4)G 11s', 8, 6, 'G', 'Baliza enrejado verde bandas blancas', 'BCNLAT', ''),
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(26, 'Faro X12', 11, 3.90, 74, 50.65, 'Q(4)R 11s', 6, 6, 'R', 'Baliza enrejado roja bandas blancas', 'BCNLAT', ''),
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(27, 'Faro X13', 11, 1.55, 74, 47.38, 'Q(4)G 11s', 8, 6, 'G', 'Baliza enrejado verde bandas blancas', 'BCNLAT', ''),
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(28, 'Faro X14', 11, 3.47, 74, 50.37, 'Q(4)R 11s', 6, 6, 'R', 'Torre roja bandas blancas', 'BCNLAT', ''),
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(30, 'Faro X15', 11, 1.37, 74, 47.13, 'Q(4)G 11s', 6, 6, 'G', 'Baliza enrejado verde bandas blancas', 'BCNLAT', ''),
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(29, 'Faro X16', 11, 3.00, 74, 49.98, 'Q(4)R 11s', 6, 6, 'R', 'Torre roja bandas blancas', 'BCNLAT', ''),
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(31, 'Faro X17', 11, 1.12, 74, 46.70, 'Q(4)G 11s', 6, 6, 'G', 'Baliza enrejado verde bandas blancas', 'BCNLAT', ''),
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# ENFILACIONES / RANGE LIGHTS
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(196, 'Enfilacion E1', 11, 6.22, 74, 50.90, 'Iso Bu 5s', 10, 13, 'W', 'Baliza enrejado naranja y blanco. Rumbo 135.7', 'LIGHTS', '135.7'),
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(197, 'Enfilacion E3', 11, 6.10, 74, 50.78, 'Iso Bu 5s', 22, 9, 'W', 'Torre enrejada naranja y blanco. Rumbo 139.3', 'LIGHTS', '139.3'),
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(198, 'Enfilacion E3A', 11, 6.02, 74, 50.70, 'Iso W 5s', 20, 12.3, 'W', 'Torre naranja y blanco. Rumbo 135.7', 'LIGHTS', '135.7'),
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(201, 'Enfilacion E4', 11, 4.21, 74, 50.81, 'Iso R 4s', 11, 4.5, 'R', 'Baliza enrejado naranja bandas blancas. Rumbo 142.3', 'LIGHTS', '142.3'),
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(203, 'Enfilacion E6', 11, 3.78, 74, 50.62, 'Iso Bu 4s', 12, 8, 'R', 'Baliza enrejado roja bandas blancas. Rumbo 167.7', 'LIGHTS', '167.7'),
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(204, 'Enfilacion E8', 11, 3.51, 74, 50.51, 'Iso Bu 4s', 25, 14.5, 'W', 'Baliza enrejado naranja bandas blancas. Rumbo 167.7', 'LIGHTS', '167.7'),
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(205, 'Enfilacion E10', 11, 3.59, 74, 50.50, 'Iso G 5s', 11, 10, 'G', 'Torre naranja bandas blancas. Rumbo 167.3', 'LIGHTS', '167.3'),
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(206, 'Enfilacion E12', 11, 3.37, 74, 50.44, 'Iso G 5s', 22, 8, 'G', 'Baliza tablero blanco franja roja. Rumbo 167.3', 'LIGHTS', '167.3'),
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(207, 'Enfilacion E14', 11, 3.37, 74, 50.44, 'Iso Bu 6s', 22, 8, 'W', 'Tablero blanco con franja roja. Rumbo 122', 'LIGHTS', '122'),
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(237, 'Enfilacion E16', 11, 3.22, 74, 50.20, 'Iso Bu 6s', 12, 9, 'W', 'Baliza enrejado naranja bandas blancas. Rumbo 122', 'LIGHTS', '122'),
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(238, 'Enfilacion E18', 11, 2.58, 74, 49.53, 'Fl WRG 4s', 18, 6, 'WRG', 'Torre roja bandas blancas. Sector 9 grados. Rumbo 142', 'LIGHTS', '142'),
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# BOYAS LATERALES CANAL RIO MAGDALENA
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(199, 'Boya No. 1', 11, 5.07, 74, 50.01, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(200, 'Boya No. 3', 11, 4.55, 74, 50.69, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(202, 'Boya No. 5', 11, 3.94, 74, 50.46, 'Q G 1s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(208, 'Boya No. 7', 11, 3.60, 74, 50.25, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(209, 'Boya No. 9', 11, 2.81, 74, 49.44, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(210, 'Boya No. 11', 11, 2.38, 74, 48.73, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(211, 'Boya No. 12', 11, 2.23, 74, 48.81, 'Fl R 3s', 4, 6, 'R', 'Castillete roja', 'BOYLAT', ''),
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(212, 'Boya No. 13', 11, 2.06, 74, 48.12, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(213, 'Boya No. 14', 11, 1.31, 74, 47.30, 'Fl R 3s', 3, 6, 'R', 'Castillete roja', 'BOYLAT', ''),
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(214, 'Boya No. 15', 11, 1.69, 74, 47.63, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(215, 'Boya No. 16', 11, 1.64, 74, 47.85, 'Fl R 3s', 4, 6, 'R', 'Castillete roja', 'BOYLAT', ''),
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(218, 'Boya No. 18', 11, 1.31, 74, 47.30, 'Fl R 3s', 4, 6, 'R', 'Castillete roja', 'BOYLAT', ''),
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(219, 'Boya No. 19', 11, 1.05, 74, 46.59, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(220, 'Boya No. 20', 11, 0.93, 74, 46.64, 'Fl R 3s', 4, 6, 'R', 'Castillete roja', 'BOYLAT', ''),
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(221, 'Boya No. 21', 11, 0.84, 74, 46.32, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(222, 'Boya No. 22', 11, 0.74, 74, 46.40, 'Q R 1s', 4, 6, 'R', 'Castillete roja', 'BOYLAT', ''),
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(223, 'Boya No. 23', 10, 58.50, 74, 45.30, 'Fl G 1.3s', 3, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(224, 'Boya No. 24', 11, 0.55, 74, 46.23, 'Fl R 3s', 4, 6, 'R', 'Castillete roja', 'BOYLAT', ''),
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(225, 'Boya No. 25', 11, 0.40, 74, 45.98, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(226, 'Boya No. 26', 11, 0.35, 74, 46.10, 'Fl R 3s', 4, 6, 'R', 'Castillete roja', 'BOYLAT', ''),
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(227, 'Boya No. 27', 10, 59.91, 74, 45.72, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(228, 'Boya No. 28', 10, 59.99, 74, 45.92, 'Fl R 3s', 4, 6, 'R', 'Castillete roja', 'BOYLAT', ''),
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(229, 'Boya No. 29', 10, 59.24, 74, 45.48, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(230, 'Boya No. 30', 10, 59.24, 74, 45.64, 'Fl R 3s', 4, 6, 'R', 'Castillete roja', 'BOYLAT', ''),
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(231, 'Boya No. 31', 10, 58.50, 74, 45.29, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(232, 'Boya No. 33', 10, 57.56, 74, 45.34, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(233, 'Boya No. 35', 10, 56.56, 74, 45.25, 'Fl G 3s', 4, 6, 'G', 'Castillete verde', 'BOYLAT', ''),
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(234, 'Boya No. 36', 10, 56.49, 74, 45.40, 'Fl R 3s', 4, 6, 'R', 'Castillete roja', 'BOYLAT', ''),
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(235, 'Boya Cardinal Norte', 10, 57.55, 74, 45.21, 'Fl W 1s', 4, 6, 'W', 'Castillete cardinal N negros', 'BOYCAR', ''),
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(236, 'Boya Cardinal Sur', 10, 57.55, 74, 45.21, 'Fl W 15s', 4, 6, 'W', 'Castillete cardinal S negros', 'BOYCAR', ''),
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(239, 'Boya de Oleaje', 11, 8.04, 74, 45.48, 'Fl Y 20s', 0.5, 4.5, 'Y', 'Esferica amarilla. Recolectora datos oceanograficos', 'BOYSPEC', ''),
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(240, 'Boya Peligro Aislado', 10, 57.27, 74, 45.44, 'Fl(2) W 4s', 3.3, 3, 'W', 'Castillete roja bandas negras. Bajo rocoso', 'BOYISD', ''),
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]
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# ════════════════════════════════════════════════════════════════════════════
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# IHO S-57 Ed.3.1 — códigos OFICIALES (no inventados)
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# Ref: s57attributes.csv distribuido con GDAL/OGR
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# ════════════════════════════════════════════════════════════════════════════
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# COLOUR codes (ATTL 75)
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colour_s57 = {
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'W': '1', # White
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'K': '2', # Black
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'R': '3', # Red
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'G': '4', # Green
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'B': '5', # Blue
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'Y': '6', # Yellow
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'Gy': '7', # Grey
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'Br': '8', # Brown
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'Amb': '9', # Amber
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'Vi': '10', # Violet
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'Or': '11', # Orange
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'Mg': '12', # Magenta
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'WRG': '1,3,4', # White/Red/Green (multi-colour sectors)
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'': '1', # default white
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}
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colour_name = {
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'W': 'white', 'K': 'black', 'R': 'red', 'G': 'green',
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'B': 'blue', 'Y': 'yellow', 'Gy': 'grey', 'Br': 'brown',
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'Amb': 'amber','Vi': 'violet','Or': 'orange', 'Mg': 'magenta',
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'WRG': 'white/red/green', '': 'white',
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}
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# LITCHR codes (ATTL 107) — S-57 Ed.3.1 official values
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char_map = {
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'F': '1', # Fixed
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'Fl': '2', # Flashing
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'LFl': '3', # Long flashing
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'Q': '4', # Quick (50-60/min)
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'VQ': '5', # Very quick (100-120/min)
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'UQ': '6', # Ultra quick (≥160/min)
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'Iso': '7', # Isophase
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'Oc': '8', # Occulting
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'IQ': '9', # Interrupted quick
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'IVQ': '10', # Interrupted very quick
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'IUQ': '11', # Interrupted ultra quick
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'Mo': '12', # Morse code
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'FFl': '13', # Fixed and flashing
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'Fl+LFl': '14',
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'Oc+Fl': '15',
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'Al.Oc': '25',
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'Al.LFl': '26',
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'Al.Fl': '27',
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'Al.Grp': '28',
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}
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# BOYSHP codes (ATTL 4)
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# 1=Conical 2=Can 3=Sphere 4=Pillar 5=Spar 6=Barrel 7=Super-buoy 8=Ice buoy
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# Barranquilla buoys are "castillete" → pillar (4)
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BOYSHP_CASTILLETE = '4'
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# BCNSHP codes (ATTL 2)
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# 1=Stake 2=Withy 3=Tower 4=Lattice 5=Pile 6=Cairn 7=Buoyant beacon
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# "Torre" → 3, "Baliza enrejado" / "celosía" → 4
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def bcnshp_from_desc(desc):
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d = desc.lower()
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if 'enrejad' in d or 'celosí' in d or 'lattice' in d:
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return '4' # Lattice tower
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return '3' # Solid tower (default)
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# CATLAM codes (ATTL 36) for IALA-B (Américas):
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# Green marks = port side (left hand entering) → CATLAM=1
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# Red marks = starboard side (right hand entering) → CATLAM=2
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def catlam_from_colour(col_letter):
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return {'G': '1', 'R': '2'}.get(col_letter, '')
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# CATCAM codes (ATTL 13) for cardinal marks:
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# 1=N 2=E 3=S 4=W
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def catcam_from_name(name):
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nl = name.lower()
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if 'norte' in nl or 'north' in nl: return '1'
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if 'este' in nl or 'east' in nl: return '2'
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if 'sur' in nl or 'south' in nl: return '3'
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if 'oeste' in nl or 'west' in nl: return '4'
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return ''
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def parse_char(char_str):
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"""Parse human-readable light character string → (litchr_code, siggrp, sigper).
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Examples: 'Q(4)G 11s' → ('4','4','11')
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'Fl W 4s' → ('2','','4')
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'Iso Bu 5s' → ('7','','5')
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"""
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# Extract base character (longest prefix match, try longest first)
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base = re.split(r'[\s\(\.]', char_str)[0]
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# Try compound chars first (Al.Fl, Fl+LFl …)
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litchr = None
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for key in sorted(char_map, key=len, reverse=True):
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if char_str.startswith(key):
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litchr = char_map[key]
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break
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if litchr is None:
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litchr = char_map.get(base, '2') # default Fl if unknown
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mg = re.search(r'\((\d+)\)', char_str)
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siggrp = mg.group(1) if mg else ''
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mp = re.search(r'([\d.]+)s', char_str)
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sigper = mp.group(1) if mp else ''
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return litchr, siggrp, sigper
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# ────────────────────────────────────────────────────────────────────────────
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# Campos del CSV de salida — usan nombres de atributos S-57 directamente
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# para que el converter los recoja sin ningún mapeo adicional.
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# ────────────────────────────────────────────────────────────────────────────
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fields = ['no_dimar', 'OBJNAM', 'lon', 'lat', 'feat_type',
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'LITCHR', 'LITCHR_TXT', 'SIGGRP', 'SIGPER',
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'COLOUR', 'COLOUR_TXT', 'COLPAT',
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'VALNMR', 'HEIGHT', 'ORIENT',
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'CATLAM', 'CATCAM', 'BOYSHP', 'BCNSHP', 'TOPSHP',
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'INFORM', '_dimar_char_raw', '_source']
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out_path = r'D:\Proyectos Software\QGISS57Converter\dimar_ayudas_barranquilla.csv'
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with open(out_path, 'w', newline='', encoding='utf-8') as f:
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w = csv.DictWriter(f, fieldnames=fields)
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w.writeheader()
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for rec in records:
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no, name, lat_d, lat_m, lon_d, lon_m, char, ht, rng, col, desc, ftype, orient = rec
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lat = dms_to_dd(lat_d, lat_m)
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lon = -dms_to_dd(lon_d, lon_m) # West = negative
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litchr, siggrp, sigper = parse_char(char)
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catlam = ''
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catcam = ''
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boyshp = ''
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bcnshp = ''
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topshp = ''
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colpat = ''
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if ftype == 'BOYLAT':
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# Castillete lateral: pillar (4), with CATLAM
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boyshp = BOYSHP_CASTILLETE
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catlam = catlam_from_colour(col)
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elif ftype == 'BCNLAT':
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# Faros de orilla (X marks): shore fixed beacon with CATLAM
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bcnshp = bcnshp_from_desc(desc)
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catlam = catlam_from_colour(col)
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elif ftype in ('BOYCAR', 'BCNCAR'):
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boyshp = '4' # pillar for cardinal buoys
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catcam = catcam_from_name(name)
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colpat = '1' # horizontal bands (standard cardinal pattern)
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elif ftype == 'BOYISD':
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boyshp = '4'
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colpat = '1' # horizontal bands (black over red)
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elif ftype == 'BOYSAW':
|
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boyshp = '1' # conical or spherical for safe water
|
||||
colpat = '4' # vertical stripes (white/red)
|
||||
elif ftype in ('BOYSPEC', 'BOYSPP'):
|
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boyshp = '3' # sphere for special/data buoys
|
||||
ftype = 'BOYSPP' # normalise to S-57 acronym
|
||||
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w.writerow({
|
||||
'no_dimar': no,
|
||||
'OBJNAM': name,
|
||||
'lon': f'{lon:.6f}',
|
||||
'lat': f'{lat:.6f}',
|
||||
'feat_type': ftype,
|
||||
'LITCHR': litchr,
|
||||
'LITCHR_TXT': char.split()[0],
|
||||
'SIGGRP': siggrp,
|
||||
'SIGPER': sigper,
|
||||
'COLOUR': colour_s57.get(col, '1'),
|
||||
'COLOUR_TXT': colour_name.get(col, 'white'),
|
||||
'COLPAT': colpat,
|
||||
'VALNMR': rng,
|
||||
'HEIGHT': ht,
|
||||
'ORIENT': orient,
|
||||
'CATLAM': catlam,
|
||||
'CATCAM': catcam,
|
||||
'BOYSHP': boyshp,
|
||||
'BCNSHP': bcnshp,
|
||||
'TOPSHP': topshp,
|
||||
'INFORM': desc,
|
||||
'_dimar_char_raw': char,
|
||||
'_source': 'DIMAR Lista de Luces 2015',
|
||||
})
|
||||
|
||||
print(f'Saved {len(records)} records -> {out_path}')
|
||||
types = Counter(r[11] for r in records)
|
||||
for t, c in sorted(types.items()):
|
||||
print(f' {t}: {c}')
|
||||
Reference in New Issue
Block a user