import re

def parse_temp_file(temp_file):
    node_temps = {}
    with open(temp_file, 'r') as f:
        for line in f:
            match = re.match(r'^\s*(\d+)\s+([\d.]+)\s*$', line.strip())
            if match:
                node = int(match.group(1))
                temp = float(match.group(2))
                node_temps[node] = temp
    return node_temps

def parse_node_file(node_file):
    node_coords = {}
    with open(node_file, 'r') as f:
        for line in f:
            match = re.match(r'^\s*(\d+)\s+([-\d.Ee]+)\s+([-\d.Ee]+)\s+([-\d.Ee]+)\s+[-\d.]+', line.strip())
            if match:
                node = int(match.group(1))
                x = float(match.group(2))
                y = float(match.group(3))
                node_coords[node] = (x, y)
    return node_coords

def process_files(temp_file, node_file, output_file):
    node_temps = parse_temp_file(temp_file)
    node_coords = parse_node_file(node_file)
    
    with open(output_file, 'w') as f:
        for node in node_temps:
            if node in node_coords:
                x, y = node_coords[node]
                temp = node_temps[node]
                f.write(f"100 {int(x)} {int(y)} {temp}\n")
            else:
                print(f"Warning: Node {node} not found in coordinate file")

temp_file = "temp_data.txt"
node_file = "node_data.txt"
output_file = "ansys.txt"

process_files(temp_file, node_file, output_file)
print(f"Output written to {output_file}")