NZUS93 KOAX 130926
LLLOAX
IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-042>045-050>053-
065>068-078-088>093-132126-

Public Information Statement
National Weather Service Omaha/Valley NE
426 AM CDT Fri Sep 13 2024

import re

# Function to find zone lines and VTEC lines in the text
def extractVTEC(text):
    zone_pattern = r\b[A-Z]{2}[ZC]\d{3}.*?\d{6}-
    vtec_pattern = r/(?:[OTEX]\.(?:CON|NEW|EXT|EXA|EXB|UPG|CAN|EXP|COR|ROU)\.[A-Z]{4}\.[A-Z]{2}\.[A-Z]+\.\d{4}\.\d{6}T\d{4}Z-\d{6}T\d{4}Z/)
    
    zone_lines = re.findall(zone_pattern, text, re.DOTALL)
    vtec_lines = re.findall(vtec_pattern, text)
    
    return zone_lines, vtec_lines

def read_rfw_from_file(file_path):
    Read the Red Flag Warning text from a file.
    try:
        with open(file_path, r) as file:
            return file.read()
    except FileNotFoundError:
        print(fError: The file at {file_path} was not found.)
        return 
    except IOError as e:
        print(fError: An I/O error occurred. Details: {e})
        return 

def match_zones_with_vtec(zone_lines, vtec_lines):
    matched_dict = {}
    vtec_index = 0
    num_vtec_lines = len(vtec_lines)

    for zone in zone_lines:
        if vtec_index >= num_vtec_lines:
            break

        # Initialize the list for the current zone line
        matched_dict[zone] = []

        # Process the current VTEC line
        current_vtec = vtec_lines[vtec_index]
        matched_dict[zone].append(current_vtec)
        
        # If UPG is found, pair with the next VTEC line too
        if UPG in current_vtec:
            if vtec_index + 1 < num_vtec_lines:
                next_vtec = vtec_lines[vtec_index + 1]
                matched_dict[zone].append(next_vtec)
                vtec_index += 1  # Skip the next VTEC line as its already matched
        
        vtec_index += 1

    return matched_dict

# Path to the Red Flag Warning file
file_path = rH:/Python/rfwChecker/rfw.txt

# Read the RFW text from the file
warning_text = read_rfw_from_file(file_path)

# Extract VTEC lines
zone_lines, vtec_lines = extractVTEC(warning_text)

# Match zones with VTEC lines
matches = match_zones_with_vtec(zone_lines, vtec_lines)

# Make a banner if Nebraska zones included AND its a NEW, UPG, EXA, or EXB.
vtecActions = [NEW, UPG, EXA, EXB]

for zone, vtecs in matches.items():
    if NEZ in zone:  # Check if NEZ is in the zone string
        if any(vtecAction in vtec for vtec in vtecs for vtecAction in vtecActions):  # Check if any vtecAction is in any of the vtecs
            print(A Nebraska county with a matching VTEC action is included)