我尝试对文件中每个var的数值求平均值。它在var_values=1.0上工作正常，但在var_values=5.0,10.0上不工作。我给出当前输出。预期输出应为var_values=5.0,10.0的数值，因为相应文件夹中的每个文件都具有非零值。

import os
import csv

NFILES = 501
Folder_name = '4_1012_nodes_var_1_K_1e3_Cb_1e-3_D_1e-10'

K = 1e3
Cb = 1e-3
DiffCoeff = 1e-10
mean_radii = 50.0
var_values = [1.0, 5.0, 10.0]
Distribution = 'ND'

for var in var_values:
    numeric_values = []  # Reset the list for each var iteration
    file_count = 0  # Counter for the number of files processed

    for i in range(1, NFILES):
        folder_path = rf"D:\Users\debanikb\OneDrive - Technion\Research_Technion\Python_PNM\Surfactant A-D\{Folder_name}\{i}\Time_{mean_radii}_{var}{Distribution}_{K}_{Cb}_{DiffCoeff}.csv"

        if os.path.isfile(folder_path):
            with open(folder_path, 'r') as file:
                reader = csv.reader(file)
                row_values = []
                for row in reader:
                    for value in row:
                        try:
                            numeric_value = float(value)
                            row_values.append(numeric_value)
                        except ValueError:
                            pass
                if row_values:
                    numeric_values.extend(row_values)
                file_count += 1

    if file_count > 0:
        average = sum(numeric_values) / len(numeric_values)
        print(f"Average of numeric values for var={var}:", average)
        print(f"Number of files averaged for var={var}:", file_count)
    else:
        print(f"No numeric values found for var={var}.")

字符串
文件的数据格式如下所示

的数据
当前输出为

Average of numeric values for var=1.0: 1.4373770078023274
Number of files averaged for var=1.0: 34
No numeric values found for var=5.0.
No numeric values found for var=10.0.

型