单个转换
import os
import pandas as pdfilename = '(10)result01-1.xlsx'
df = pd.read_excel(filename) # 读取Excel文件# 将数据保存为ASC格式
asc_filename = os.path.splitext(filename)[0] + '.asc' # 获取文件名并替换扩展名
with open(asc_filename, 'w') as file:# 写入文件头file.write('NCOLS {}\n'.format(df.shape[1])) # 列数file.write('NROWS {}\n'.format(df.shape[0])) # 行数file.write('XLLCENTER {}\n'.format(0)) # X轴坐标起始值file.write('YLLCENTER {}\n'.format(0)) # Y轴坐标起始值file.write('CELLSIZE {}\n'.format(1)) # 单元格大小file.write('NODATA_VALUE {}\n'.format(-9999)) # 无效值# 写入数据for i in range(df.shape[0]):row = df.iloc[i]row_str = ' '.join([str(x) for x in row.values])file.write(row_str + '\n')
批量转换(指定目录批量转换，且转换文件也在指定目录下)
import os
import pandas as pdfolder_path = 'F:/data' # 文件夹路径
for filename in os.listdir(folder_path):if filename.endswith('.xlsx'):# 读取Excel文件df = pd.read_excel(os.path.join(folder_path, filename))# 将数据保存为ASC格式asc_filename = os.path.splitext(filename)[0] + '.asc' # 获取文件名并替换扩展名asc_path = os.path.join(folder_path, asc_filename) # 获取保存ASC文件的路径with open(asc_path, 'w') as file:# 写入文件头file.write('NCOLS {}\n'.format(df.shape[1])) # 列数file.write('NROWS {}\n'.format(df.shape[0])) # 行数file.write('XLLCENTER {}\n'.format(0)) # X轴坐标起始值file.write('YLLCENTER {}\n'.format(0)) # Y轴坐标起始值file.write('CELLSIZE {}\n'.format(1)) # 单元格大小file.write('NODATA_VALUE {}\n'.format(-9999)) # 无效值# 写入数据for i in range(df.shape[0]):row = df.iloc[i]row_str = ' '.join([str(x) for x in row.values])file.write(row_str + '\n')
注意:
如果转换后不想要 以下内容
NCOLS 3
NROWS 169
XLLCENTER 0
YLLCENTER 0
CELLSIZE 1
NODATA_VALUE -9999
直接注释代码中的以下内容
file.write('NCOLS {}\n'.format(df.shape[1])) # 列数
file.write('NROWS {}\n'.format(df.shape[0])) # 行数
file.write('XLLCENTER {}\n'.format(0)) # X轴坐标起始值
file.write('YLLCENTER {}\n'.format(0)) # Y轴坐标起始值
file.write('CELLSIZE {}\n'.format(1)) # 单元格大小
file.write('NODATA_VALUE {}\n'.format(-9999)) # 无效值转换前后(前面是excel数据),后面是asc文件数据
| x | y | z | NCOLS 3 | |||
| 0.00 | 0.00 | 4836.00 | NROWS 169 | |||
| -427.85 | 0.00 | 4890.32 | XLLCENTER 0 | |||
| -133.86 | -411.96 | 4951.09 | YLLCENTER 0 | |||
| 348.46 | -253.17 | 4923.19 | CELLSIZE 1 | |||
| 343.03 | 249.23 | 4846.49 | NODATA_VALUE -9999 | |||
| -287.29 | 884.19 | 10626.41 | 0.0 0.0 4836.0 | |||
| -1503.88 | 1092.64 | 10542.37 | -427.85 0.0 4890.32 | |||
| -259.72 | 799.32 | 4766.47 | -133.86 -411.96 4951.09 | |||
| 257.84 | 793.54 | 4732.00 | 348.46 -253.17 4923.19 | |||
| 1523.83 | 1107.13 | 10682.21 | 343.03 249.23 4846.49 | |||
| 864.25 | 0.00 | 4901.39 | -287.29 884.19 10626.41 | |||
| 700.88 | -509.22 | 4913.21 | -1503.88 1092.64 10542.37 | |||
| 266.53 | -820.30 | 4891.54 | -259.72 799.32 4766.47 | |||
| -269.32 | -828.88 | 4942.75 | 257.84 793.54 4732.0 | |||
| -703.41 | -511.05 | 4930.93 | 1523.83 1107.13 10682.21 | |||
| -869.46 | 0.00 | 4930.93 | 864.25 0.0 4901.39 | |||
| -1223.64 | 0.00 | 4907.76 | 700.88 -509.22 4913.21 | |||
| -1078.98 | -622.95 | 4997.02 | 266.53 -820.3 4891.54 | |||
| -619.08 | -1072.27 | 4965.97 | -269.32 -828.88 4942.75 | |||
| 0.00 | -1244.93 | 4993.14 | -703.41 -511.05 4930.93 | |||
| 618.59 | -1071.44 | 4962.09 | -869.46 0.0 4930.93 | |||
| 1070.81 | -618.23 | 4959.18 | -1223.64 0.0 4907.76 | |||
| 1206.22 | 0.00 | 4837.89 | -1078.98 -622.95 4997.02 | |||
| 1050.49 | 606.50 | 4865.06 | -619.08 -1072.27 4965.97 | |||
| 513.96 | 890.21 | 4122.79 | 0.0 -1244.93 4993.14 | |||
| 0.00 | 848.90 | 3404.77 | 618.59 -1071.44 4962.09 | |||
| -432.19 | 748.58 | 3466.87 | 1070.81 -618.23 4959.18 | |||
| -1051.53 | 607.10 | 4869.91 | 1206.22 0.0 4837.89 | |||
| -1443.41 | 642.65 | 4862.75 | 1050.49 606.5 4865.06 | |||
| -684.00 | 759.66 | 3146.09 | 513.96 890.21 4122.79 | |||
| -222.30 | 684.18 | 2214.06 | 0.0 848.9 3404.77 | |||
| 79.69 | 758.17 | 2346.26 | -432.19 748.58 3466.87 | |||
| 435.87 | 754.95 | 2682.93 | -1051.53 607.1 4869.91 | |||
| 1264.00 | 918.35 | 4808.54 | -1443.41 642.65 4862.75 | |||
| 1408.25 | 299.33 | 4430.97 | -684.0 759.66 3146.09 | |||
| 1424.87 | -302.87 | 4483.28 | -222.3 684.18 2214.06 | |||
| 1272.25 | -924.34 | 4839.93 | 79.69 758.17 2346.26 | |||
| 816.11 | -1413.55 | 5023.48 | 435.87 754.95 2682.93 | |||
| 170.45 | -1621.75 | 5018.73 | 1264.0 918.35 4808.54 | |||
| -499.23 | -1536.47 | 4972.12 | 1408.25 299.33 4430.97 | |||
| -1088.45 | -1208.85 | 5006.36 | 1424.87 -302.87 4483.28 | |||
| -1447.64 | -644.53 | 4877.02 | 1272.25 -924.34 4839.93 | |||
| -1511.09 | 0.00 | 4650.67 | 816.11 -1413.55 5023.48 | |||
| -1682.36 | 0.00 | 4163.98 | 170.45 -1621.75 5018.73 | |||
| -1561.19 | -568.23 | 4112.06 | -499.23 -1536.47 4972.12 | |||
| -1389.77 | -1166.16 | 4490.35 | -1088.45 -1208.85 5006.36 | |||
| -1022.11 | -1770.35 | 5059.64 | -1447.64 -644.53 4877.02 | |||
| -356.02 | -2019.07 | 5074.48 | -1511.09 0.0 4650.67 | |||
| 353.61 | -2005.42 | 5040.17 | -1682.36 0.0 4163.98 | |||
| 967.42 | -1675.62 | 4788.90 | -1561.19 -568.23 4112.06 | |||
| 1443.15 | -1210.95 | 4662.81 | -1389.77 -1166.16 4490.35 | |||
| 1538.31 | -559.90 | 4051.79 | -1022.11 -1770.35 5059.64 | |||
| 1480.82 | 0.00 | 3665.16 | -356.02 -2019.07 5074.48 | |||
| 1602.72 | 583.34 | 4221.47 | 353.61 -2005.42 5040.17 | |||
| 1087.89 | 912.84 | 3514.95 | 967.42 -1675.62 4788.9 | |||
| 511.15 | 885.34 | 2530.28 | 1443.15 -1210.95 4662.81 | |||
| 141.55 | 802.76 | 2017.55 | 1538.31 -559.9 4051.79 | |||
| -136.08 | 771.77 | 1939.67 | 1480.82 0.0 3665.16 | |||
| -409.82 | 709.83 | 2028.68 | 1602.72 583.34 4221.47 | |||
| -778.82 | 653.51 | 2516.38 | 1087.89 912.84 3514.95 | |||
| -1771.69 | 644.84 | 4666.52 | 511.15 885.34 2530.28 | |||
| -1691.84 | 549.71 | 3647.31 | 141.55 802.76 2017.55 | |||
| -1054.02 | 765.79 | 2671.22 | -136.08 771.77 1939.67 | |||
| -556.05 | 765.33 | 1939.60 | -409.82 709.83 2028.68 | |||
| -258.06 | 794.22 | 1712.20 | -778.82 653.51 2516.38 | |||
| 0.00 | 768.46 | 1575.59 | -1771.69 644.84 4666.52 | |||
| 252.10 | 775.88 | 1672.66 | -1691.84 549.71 3647.31 | |||
| 570.22 | 784.84 | 1989.03 | -1054.02 765.79 2671.22 | |||
| 1316.46 | 956.46 | 3336.32 | -556.05 765.33 1939.6 | |||
| 1493.81 | 485.37 | 3220.38 | -258.06 794.22 1712.2 | |||
| 1524.22 | 0.00 | 3125.11 | 0.0 768.46 1575.59 | |||
| 1489.22 | -483.88 | 3210.49 | 252.1 775.88 1672.66 | |||
| 1498.40 | -1088.65 | 3797.40 | 570.22 784.84 1989.03 | |||
| 1430.06 | -1968.31 | 4988.31 | 1316.46 956.46 3336.32 | |||
| 758.73 | -2335.15 | 5034.15 | 1493.81 485.37 3220.38 | |||
| 0.00 | -2465.84 | 5055.72 | 1524.22 0.0 3125.11 | |||
| -770.25 | -2370.58 | 5110.54 | 1489.22 -483.88 3210.49 | |||
| -1450.67 | -1996.68 | 5060.21 | 1498.4 -1088.65 3797.4 | |||
| -1648.41 | -1197.64 | 4177.59 | 1430.06 -1968.31 4988.31 | |||
| -1834.43 | -596.04 | 3954.69 | 758.73 -2335.15 5034.15 | |||
| -1852.99 | 0.00 | 3799.20 | 0.0 -2465.84 5055.72 | |||
| -1807.50 | 0.00 | 3130.68 | -770.25 -2370.58 5110.54 | |||
| -1738.67 | -465.87 | 3117.69 | -1450.67 -1996.68 5060.21 | |||
| -1595.65 | -921.25 | 3191.30 | -1648.41 -1197.64 4177.59 | |||
| -1681.15 | -1681.15 | 4117.95 | -1834.43 -596.04 3954.69 | |||
| -1359.00 | -2353.86 | 4707.71 | -1852.99 0.0 3799.2 | |||
| -758.73 | -2831.61 | 5077.51 | -1807.5 0.0 3130.68 | |||
| 0.00 | -2943.50 | 5098.29 | -1738.67 -465.87 3117.69 | |||
| 764.68 | -2853.83 | 5117.34 | -1595.65 -921.25 3191.3 | |||
| 1463.50 | -2534.86 | 5069.71 | -1681.15 -1681.15 4117.95 | |||
| 1571.19 | -1571.19 | 3848.62 | -1359.0 -2353.86 4707.71 | |||
| 1512.95 | -873.50 | 3025.89 | -758.73 -2831.61 5077.51 | |||
| 1574.46 | -421.88 | 2823.24 | 0.0 -2943.5 5098.29 | |||
| 1582.50 | 0.00 | 2740.97 | 764.68 -2853.83 5117.34 | |||
| 1524.71 | 408.55 | 2734.04 | 1463.5 -2534.86 5069.71 | |||
| 1484.37 | 857.00 | 2968.74 | 1571.19 -1571.19 3848.62 | |||
| 956.36 | 956.36 | 2342.60 | 1512.95 -873.5 3025.89 | |||
| 443.75 | 768.60 | 1537.20 | 1574.46 -421.88 2823.24 | |||
| 203.17 | 758.25 | 1359.66 | 1582.5 0.0 2740.97 | |||
| 0.00 | 740.00 | 1281.72 | 1524.71 408.55 2734.04 | |||
| -193.21 | 721.06 | 1292.98 | 1484.37 857.0 2968.74 | |||
| -409.75 | 709.71 | 1419.42 | 956.36 956.36 2342.6 | |||
| -663.27 | 663.27 | 1624.66 | 443.75 768.6 1537.2 | |||
| -942.24 | 544.00 | 1884.47 | 203.17 758.25 1359.66 | |||
| -1645.94 | 441.03 | 2951.41 | 0.0 740.0 1281.72 | |||
| -1713.57 | 762.93 | 2888.38 | -193.21 721.06 1292.98 | |||
| -1083.05 | 786.88 | 2061.45 | -409.75 709.71 1419.42 | |||
| -654.52 | 726.92 | 1506.25 | -663.27 663.27 1624.66 | |||
| -427.54 | 740.52 | 1316.71 | -942.24 544.0 1884.47 | |||
| -240.67 | 740.71 | 1199.30 | -1645.94 441.03 2951.41 | |||
| -79.19 | 753.44 | 1166.59 | -1713.57 762.93 2888.38 | |||
| 81.41 | 774.57 | 1199.30 | -1083.05 786.88 2061.45 | |||
| 247.91 | 762.99 | 1235.36 | -654.52 726.92 1506.25 | |||
| 420.19 | 727.79 | 1294.07 | -427.54 740.52 1316.71 | |||
| 650.52 | 722.47 | 1497.03 | -240.67 740.71 1199.3 | |||
| 1119.18 | 813.13 | 2130.22 | -79.19 753.44 1166.59 | |||
| 1474.75 | 656.60 | 2485.82 | 81.41 774.57 1199.3 | |||
| 1553.46 | 330.20 | 2445.56 | 247.91 762.99 1235.36 | |||
| 1564.75 | 0.00 | 2409.50 | 420.19 727.79 1294.07 | |||
| 1578.50 | -335.52 | 2484.98 | 650.52 722.47 1497.03 | |||
| 1591.17 | -708.44 | 2682.07 | 1119.18 813.13 2130.22 | |||
| 1588.44 | -1154.07 | 3023.41 | 1474.75 656.6 2485.82 | |||
| 1392.50 | -1546.53 | 3204.56 | 1553.46 330.2 2445.56 | |||
| 1529.89 | -2649.85 | 4711.65 | 1564.75 0.0 2409.5 | |||
| 1008.64 | -3104.27 | 5026.15 | 1578.5 -335.52 2484.98 | |||
| 348.19 | -3312.76 | 5129.31 | 1591.17 -708.44 2682.07 | |||
| -354.05 | -3368.56 | 5215.69 | 1588.44 -1154.07 3023.41 | |||
| -1031.86 | -3175.75 | 5141.89 | 1392.5 -1546.53 3204.56 | |||
| -1461.27 | -2530.99 | 4500.31 | 1529.89 -2649.85 4711.65 | |||
| -1796.66 | -1995.40 | 4134.65 | 1008.64 -3104.27 5026.15 | |||
| -1678.33 | -1219.38 | 3194.50 | 348.19 -3312.76 5129.31 | |||
| -1728.50 | -769.58 | 2913.54 | -354.05 -3368.56 5215.69 | |||
| -1861.92 | -395.76 | 2931.15 | -1031.86 -3175.75 5141.89 | |||
| -1909.50 | 0.00 | 2940.38 | -1461.27 -2530.99 4500.31 | |||
| -1703.14 | 0.00 | 2260.14 | -1796.66 -1995.4 4134.65 | |||
| -1490.57 | -262.83 | 2008.57 | -1678.33 -1219.38 3194.5 | |||
| -1684.12 | -612.97 | 2378.34 | -1728.5 -769.58 2913.54 | |||
| -1699.07 | -980.96 | 2603.55 | -1861.92 -395.76 2931.15 | |||
| -1555.01 | -1304.81 | 2693.80 | -1909.5 0.0 2940.38 | |||
| -1695.90 | -2021.10 | 3501.22 | -1703.14 0.0 2260.14 | |||
| -1480.16 | -2563.72 | 3928.49 | -1490.57 -262.83 2008.57 | |||
| -1272.46 | -3496.05 | 4937.16 | -1684.12 -612.97 2378.34 | |||
| -669.45 | -3796.66 | 5116.06 | -1699.07 -980.96 2603.55 | |||
| 0.00 | -3939.48 | 5227.87 | -1555.01 -1304.81 2693.8 | |||
| 680.43 | -3858.89 | 5199.92 | -1695.9 -2021.1 3501.22 | |||
| 1322.89 | -3634.60 | 5132.83 | -1480.16 -2563.72 3928.49 | |||
| 1700.73 | -2945.75 | 4513.89 | -1272.46 -3496.05 4937.16 | |||
| 1627.05 | -1939.04 | 3359.06 | -669.45 -3796.66 5116.06 | |||
| 1623.24 | -1362.06 | 2812.00 | 0.0 -3939.48 5227.87 | |||
| 1620.89 | -935.82 | 2483.76 | 680.43 -3858.89 5199.92 | |||
| 1626.44 | -591.98 | 2296.88 | 1322.89 -3634.6 5132.83 | |||
| 1615.62 | -284.88 | 2177.08 | 1700.73 -2945.75 4513.89 | |||
| 1629.11 | 0.00 | 2161.91 | 1627.05 -1939.04 3359.06 | |||
| 1568.21 | 276.52 | 2113.19 | 1623.24 -1362.06 2812.0 | |||
| 1468.66 | 534.55 | 2074.06 | 1620.89 -935.82 2483.76 | |||
| 1464.54 | 845.55 | 2244.17 | 1626.44 -591.98 2296.88 | |||
| 1020.69 | 856.46 | 1768.18 | 1615.62 -284.88 2177.08 | |||
| 669.23 | 797.56 | 1381.64 | 1629.11 0.0 2161.91 | |||
| 459.18 | 795.33 | 1218.72 | 1568.21 276.52 2113.19 | |||
| 292.69 | 804.17 | 1135.66 | 1468.66 534.55 2074.06 | |||
| 126.76 | 718.91 | 968.74 | 1464.54 845.55 2244.17 | |||
| 0.00 | 785.37 | 1042.22 | 1020.69 856.46 1768.18 | |||
| -135.96 | 771.07 | 1039.02 | 669.23 797.56 1381.64 | |||
| -272.73 | 749.32 | 1058.19 | 459.18 795.33 1218.72 | |||
| -404.72 | 701.00 | 1074.16 | 292.69 804.17 1135.66 | |||
| -615.07 | 733.02 | 1269.83 | 126.76 718.91 968.74 | |||
| -848.27 | 711.78 | 1469.49 | 0.0 785.37 1042.22 | |||
| -1692.29 | 977.05 | 2593.17 | -135.96 771.07 1039.02 | |||
| -1707.87 | 621.62 | 2411.88 | -272.73 749.32 1058.19 | |||
| -404.72 701.0 1074.16 | ||||||
| -615.07 733.02 1269.83 | ||||||
| -848.27 711.78 1469.49 | ||||||
| -1692.29 977.05 2593.17 | ||||||
| -1707.87 621.62 2411.88 |
