46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
import re
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import json
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import pyexcel_ods
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def dms_to_decimal(dms_str):
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pattern = re.compile(r'(\d+)°(\d+)\'([\d.]+)\"([NSEW])')
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match = pattern.match(dms_str)
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if match:
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degrees = float(match.group(1))
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minutes = float(match.group(2))
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seconds = float(match.group(3))
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direction = match.group(4)
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decimal_degrees = round(degrees + (minutes / 60) + (seconds / 3600), 6)
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if direction in ['S', 'W']:
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decimal_degrees *= -1
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return decimal_degrees
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else:
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raise ValueError("invalid coordinate format")
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def split_coordinates(coord_str):
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parts = coord_str.split(', ')
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latitude = parts[0]
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longitude = parts[1]
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return latitude, longitude
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def main():
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# capture site_degree (int dd mm ss)
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sites = pyexcel_ods.get_data("../ironwood_data_cleaned.ods", sheet_name="Sheet1", start_row=1, start_column=1, column_limit=1)
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trees = pyexcel_ods.get_data("../ironwood_data_cleaned.ods", sheet_name="Sheet1", start_row=1, start_column=5, column_limit=5)
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for cell in trees["Sheet1"]:
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if cell:
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latitude, longitude = split_coordinates(cell[0])
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latitude_decimal = dms_to_decimal(latitude)
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longitude_decimal = dms_to_decimal(longitude)
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print(f"{latitude_decimal},{longitude_decimal}")
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else:
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print(" ")
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if __name__ == "__main__":
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main()
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