文件1：file1.txt
57076 57091 1.d0 3 1 1.d-5 1.d-5 1.d-6
(1x,f8.2,3f13.1)
57076.00 304.5 34635.2 -35520116.1
57077.00 332.9 34850.3 -35521304.7
57078.00 314.9 35031.9 -35522447.9
57079.00 314.5 35172.7 -35523606.8
57080.00 331.4 35315.5 -35524777.3
57081.00 317.8 35480.6 -35525942.0
57082.00 315.6 35658.4 -35527127.0
57083.00 345.8 35863.4 -35528321.7
57084.00 387.7 36060.8 -35529519.7
57085.00 391.7 36223.7 -35530723.2
57086.00 423.0 36371.4 -35531925.0
57087.00 479.3 36494.2 -35533131.9
57088.00 498.2 36614.9 -35534362.3
57089.00 464.6 36731.4 -35535646.6
57090.00 401.6 36817.6 -35536988.4
57091.00 363.5 36924.8 -35538424.8
文件1：file2.txt
57082 0 1.d0 3 1 1.d-5 1.d-5 1.d-6
(1x,f8.2,3f13.1)
57082.00 314.0 35659.0 -35527120.5
57083.00 347.0 35862.0 -35528321.8
57084.00 385.0 36058.0 -35529524.9
57085.00 391.0 36223.0 -35530719.3
57086.00 424.0 36369.0 -35531937.8
57087.00 478.0 36493.0 -35533129.3
57088.00 498.0 36615.0 -35534368.1
57089.00 463.0 36727.0 -35535627.4
57090.00 404.0 36818.0 -35536972.2
57091.00 359.0 36924.0 -35538428.9
57092.00 340.0 37045.0 -35539941.3
57093.00 320.0 37160.0 -35541536.1
57094.00 290.0 37265.0 -35543173.7
57095.00 274.0 37361.0 -35544803.0
57096.00 277.0 37455.0 -35546500.2
57097.00 280.0 37549.0 -35548169.7
57098.00 279.0 37645.0 -35549812.0
57099.00 284.0 37744.0 -35551450.7
57100.00 341.0 37836.0 -35553111.5
57101.00 463.0 37952.0 -35554758.5
57102.00 621.0 38125.0 -35556472.2
57103.00 757.0 38329.0 -35558211.1
57104.00 851.0 38524.0 -35559938.7
57105.00 931.0 38708.0 -35561721.4
57106.00 1009.0 38855.0 -35563535.4
57107.00 1061.0 38976.0 -35565358.6
把file2.txt中第一列大于file1.txt最后一行的第一列的值57091的剩下所有行粘贴到file1.txt后面，求大神帮忙如何用awk或其他的实现。
最终合并后
57076 57091 1.d0 3 1 1.d-5 1.d-5 1.d-6
(1x,f8.2,3f13.1)
57076.00 304.5 34635.2 -35520116.1
57077.00 332.9 34850.3 -35521304.7
57078.00 314.9 35031.9 -35522447.9
57079.00 314.5 35172.7 -35523606.8
57080.00 331.4 35315.5 -35524777.3
57081.00 317.8 35480.6 -35525942.0
57082.00 315.6 35658.4 -35527127.0
57083.00 345.8 35863.4 -35528321.7
57084.00 387.7 36060.8 -35529519.7
57085.00 391.7 36223.7 -35530723.2
57086.00 423.0 36371.4 -35531925.0
57087.00 479.3 36494.2 -35533131.9
57088.00 498.2 36614.9 -35534362.3
57089.00 464.6 36731.4 -35535646.6
57090.00 401.6 36817.6 -35536988.4
57091.00 363.5 36924.8 -35538424.8
57092.00 340.0 37045.0 -35539941.3
57093.00 320.0 37160.0 -35541536.1
57094.00 290.0 37265.0 -35543173.7
57095.00 274.0 37361.0 -35544803.0
57096.00 277.0 37455.0 -35546500.2
57097.00 280.0 37549.0 -35548169.7
57098.00 279.0 37645.0 -35549812.0
57099.00 284.0 37744.0 -35551450.7
57100.00 341.0 37836.0 -35553111.5
57101.00 463.0 37952.0 -35554758.5
57102.00 621.0 38125.0 -35556472.2
57103.00 757.0 38329.0 -35558211.1
57104.00 851.0 38524.0 -35559938.7
57105.00 931.0 38708.0 -35561721.4
57106.00 1009.0 38855.0 -35563535.4
57107.00 1061.0 38976.0 -35565358.6
57076 57091 1.d0 3 1 1.d-5 1.d-5 1.d-6
(1x,f8.2,3f13.1)
57076.00 304.5 34635.2 -35520116.1
57077.00 332.9 34850.3 -35521304.7
57078.00 314.9 35031.9 -35522447.9
57079.00 314.5 35172.7 -35523606.8
57080.00 331.4 35315.5 -35524777.3
57081.00 317.8 35480.6 -35525942.0
57082.00 315.6 35658.4 -35527127.0
57083.00 345.8 35863.4 -35528321.7
57084.00 387.7 36060.8 -35529519.7
57085.00 391.7 36223.7 -35530723.2
57086.00 423.0 36371.4 -35531925.0
57087.00 479.3 36494.2 -35533131.9
57088.00 498.2 36614.9 -35534362.3
57089.00 464.6 36731.4 -35535646.6
57090.00 401.6 36817.6 -35536988.4
57091.00 363.5 36924.8 -35538424.8
文件1：file2.txt
57082 0 1.d0 3 1 1.d-5 1.d-5 1.d-6
(1x,f8.2,3f13.1)
57082.00 314.0 35659.0 -35527120.5
57083.00 347.0 35862.0 -35528321.8
57084.00 385.0 36058.0 -35529524.9
57085.00 391.0 36223.0 -35530719.3
57086.00 424.0 36369.0 -35531937.8
57087.00 478.0 36493.0 -35533129.3
57088.00 498.0 36615.0 -35534368.1
57089.00 463.0 36727.0 -35535627.4
57090.00 404.0 36818.0 -35536972.2
57091.00 359.0 36924.0 -35538428.9
57092.00 340.0 37045.0 -35539941.3
57093.00 320.0 37160.0 -35541536.1
57094.00 290.0 37265.0 -35543173.7
57095.00 274.0 37361.0 -35544803.0
57096.00 277.0 37455.0 -35546500.2
57097.00 280.0 37549.0 -35548169.7
57098.00 279.0 37645.0 -35549812.0
57099.00 284.0 37744.0 -35551450.7
57100.00 341.0 37836.0 -35553111.5
57101.00 463.0 37952.0 -35554758.5
57102.00 621.0 38125.0 -35556472.2
57103.00 757.0 38329.0 -35558211.1
57104.00 851.0 38524.0 -35559938.7
57105.00 931.0 38708.0 -35561721.4
57106.00 1009.0 38855.0 -35563535.4
57107.00 1061.0 38976.0 -35565358.6
把file2.txt中第一列大于file1.txt最后一行的第一列的值57091的剩下所有行粘贴到file1.txt后面，求大神帮忙如何用awk或其他的实现。
最终合并后
57076 57091 1.d0 3 1 1.d-5 1.d-5 1.d-6
(1x,f8.2,3f13.1)
57076.00 304.5 34635.2 -35520116.1
57077.00 332.9 34850.3 -35521304.7
57078.00 314.9 35031.9 -35522447.9
57079.00 314.5 35172.7 -35523606.8
57080.00 331.4 35315.5 -35524777.3
57081.00 317.8 35480.6 -35525942.0
57082.00 315.6 35658.4 -35527127.0
57083.00 345.8 35863.4 -35528321.7
57084.00 387.7 36060.8 -35529519.7
57085.00 391.7 36223.7 -35530723.2
57086.00 423.0 36371.4 -35531925.0
57087.00 479.3 36494.2 -35533131.9
57088.00 498.2 36614.9 -35534362.3
57089.00 464.6 36731.4 -35535646.6
57090.00 401.6 36817.6 -35536988.4
57091.00 363.5 36924.8 -35538424.8
57092.00 340.0 37045.0 -35539941.3
57093.00 320.0 37160.0 -35541536.1
57094.00 290.0 37265.0 -35543173.7
57095.00 274.0 37361.0 -35544803.0
57096.00 277.0 37455.0 -35546500.2
57097.00 280.0 37549.0 -35548169.7
57098.00 279.0 37645.0 -35549812.0
57099.00 284.0 37744.0 -35551450.7
57100.00 341.0 37836.0 -35553111.5
57101.00 463.0 37952.0 -35554758.5
57102.00 621.0 38125.0 -35556472.2
57103.00 757.0 38329.0 -35558211.1
57104.00 851.0 38524.0 -35559938.7
57105.00 931.0 38708.0 -35561721.4
57106.00 1009.0 38855.0 -35563535.4
57107.00 1061.0 38976.0 -35565358.6
