Znn3bq.jpeg
²é¿´: 2189  |  »Ø¸´: 10
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

herarysara

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] lammps¼ÆËã½á¹ûxyzÎļþÖÐÿ¸öÊý×Ö´ú±íµÄ×Ö·û³¤¶Ì¡£

lammps¼ÆËã½á¹ûxyzÎļþ£¬ÏëÌá³öÎļþÖеÄÊý¾Ý£¬ÓÃc++µÄÎļþÖ¸Õ룬¿ÉÊDz»ÖªµÀÿ¸öÊý¾ÝµÄ×Ö·û³¤¶Ì£¬Ó¦¸ÃÔõôȷ¶¨£¬Çó´Í½Ì£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

herarysara

ľ³æ (СÓÐÃûÆø)

¼ÈÊÇ´ÓxyzÎļþÖУ¬ÓÃfgetsÃüÁîÈ¡×ßÿ¸ö×ø±êÈçfgets(str,20,from)ÖмäµÄ20ָÿ¸ö×ø±êµÄ×Ö·û³¤¶È£¬ÎÒÏëÖªµÀµÄ¾ÍÊÇÕâ¸öÊý×ÖÓ¦¸ÃÔõôȷ¶¨¡£xyzÎļþÿÐжÔÓ¦¶àÉÙ¸ö×Ö·û¡£
4Â¥2012-12-05 11:47:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

jiaoyixiong

ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
zh1987hs: ½ð±Ò+2, лл 2012-12-05 08:13:34
1¡¢lammpsÊÇ¿ªÔ´Èí¼þ£¬ÄãΪʲô²»È¥¿´¿´Ô´³ÌÐòÄØ£¿

2¡¢ÄãΪʲô²»ÊÔÊÔÓÃlammpsÊä³öÄÇôһС¶Îxyz¸ñʽµÄ½á¹û£¬²é¿´Ò»ÏÂÄØ£¿
2Â¥2012-12-04 22:12:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

herarysara

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by jiaoyixiong at 2012-12-04 22:12:40
1¡¢lammpsÊÇ¿ªÔ´Èí¼þ£¬ÄãΪʲô²»È¥¿´¿´Ô´³ÌÐòÄØ£¿

2¡¢ÄãΪʲô²»ÊÔÊÔÓÃlammpsÊä³öÄÇôһС¶Îxyz¸ñʽµÄ½á¹û£¬²é¿´Ò»ÏÂÄØ£¿

ллÄãµÄ»Ø¸´£¬ÆäʵÎÒ¾ÍÊÇÏëÖªµÀËûµÄÊä³öÎļþÿһÐÐËùÕ¼µÄ×Ö·ûÊý£¬µ¥´¿´ÓÎļþÉÏ¿´µ½µÄ×Ö½ÚÊýÊDz»Ò»ÑùµÄ¡£
3Â¥2012-12-05 09:49:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiangtao9571

гæ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
herarysara: ½ð±Ò+5 2012-12-06 17:07:58
zh1987hs: ½ð±Ò+3, лл 2012-12-09 14:59:30
ÎÒÊÔÁËһϵõ½µÄxyzÖÐÊý¾ÝµÄ¸ñʽÈçÏ£º
ITEM: TIMESTEP
0
ITEM: NUMBER OF ATOMS
10000
ITEM: BOX BOUNDS
0 22.66
0 22.66
0 22.66
ITEM: ATOMS id type xs ys zs
5943 1 0.0583092 0.053962 0.061988
412 1 0.0225291 0.0612129 0.058574
2582 1 0.0497735 0.0260711 0.0323743

ÕâЩ¶¼ÊÇÊý¾Ý£¬²»Òª°ÑËüµ±³É×Ö·û°¡£¬ÕâÑù²»´æÔÚ³¤¶ÌÁ˰¡£¬Ö»ÒªÊä³öÓø¡µãÐÍ£¬±£Ö¤¼¸Î»Ð¡Êý¾ÍÐУ¬ÎÒдµÄС³ÌÐò¹©Äã²Î¿¼£º
struct bankdata
{                                                                        
        int num1;                                                                                                                       
        int num2;                                                       
        double x;
        double y;
        double z;
}data[200000],datastation;

struct boxsize_infomation
{

        double a;
        double b;
}boxsize[3];

void readdata()               
{
        int i=0;
        char line[80];
        printf("Reading atoms.xyz.........\n";
        fgets(line,80,fp1);
        fgets(line,80,fp1); sscanf(line,"%d\n",×tep);
        fgets(line,80,fp1);
        fgets(line,80,fp1); sscanf(line,"%d\n",&atom_tol);
        fgets(line,80,fp1);
        fgets(line,80,fp1); sscanf(line,"%lf %lf\n",&boxsize[0].a,&boxsize[0].b);
        fgets(line,80,fp1); sscanf(line,"%lf %lf\n",&boxsize[1].a,&boxsize[1].b);
        fgets(line,80,fp1); sscanf(line,"%lf %lf\n",&boxsize[2].a,&boxsize[2].b);
        fgets(line,80,fp1);

        printf("step=%d,timestep=%d\n",step,timestep);

        while(i         {
                fgets(line,80,fp1);
                sscanf(line,"%d %d %lf %lf %lf\n",&datastation.num1,&datastation.num2,&datastation.x,&datastation.y,&datastation.z);

                data.num1=datastation.num1;
                data.num2=datastation.num2;
                data.x=datastation.x;
                data.y=datastation.y;
                data.z=datastation.z;
                i++;
        }
}

void writefile()                        
{
                fprintf(fp,"ITEM: TIMESTEP\n";
                fprintf(fp,"%d\n",timestep);
                fprintf(fp,"ITEM: NUMBER OF ATOMS\n";
                fprintf(fp,"%d\n",atom_tol);
                fprintf(fp,"ITEM: BOX BOUNDS\n";
                fprintf(fp,"%g %g\n",boxsize[0].a,boxsize[0].b);
                fprintf(fp,"%g %g\n",boxsize[1].a,boxsize[1].b);
                fprintf(fp,"%g %g\n",boxsize[2].a,boxsize[2].b);
                fprintf(fp,"ITEM: ATOMS id type xs ys zs\n";
               
                for (i=0; i                 {
                        fprintf(fp,"%d %d %lf %lf %lf \n",data.num1,data.num2,data.x,data.y,data.z);
                }
}

Õâ¸öºÜÏêϸÁËŶ£¬×Ðϸ¿´¿´Å¶£¬¹À¼ÆÄãÄÜ¿´¶®£¬Èç¹û²»ÐеĻ°ÒªÈ¥²¹Ï°C++ÁË¡£
5Â¥2012-12-06 16:38:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +33 yzyzx 2026-04-12 37/1850 2026-04-17 23:00 by wunaiy88
[¿¼²©] Ç󲩵¼£üÉúÎïÖÊ»ù¶à¿×̼/³¬¼¶µçÈÝ·½Ïò£¬ÒÑÓÐÏà¹Ø³É¹û£¬Ñ°ÄÜÔ´²ÄÁÏ/̼²ÄÁÏ·½ÏòÀÏʦ +3 ÖíÖíÈËZzz 2026-04-12 3/150 2026-04-17 19:10 by ÑôÑôÑô^_^
[¿¼ÑÐ] 320Çóµ÷¼Á +4 Éî½¼akm 2026-04-17 4/200 2026-04-17 17:32 by Ò»ÇÐOK
[¿¼ÑÐ] 22ר˶Çóµ÷¼Á +10 haoyunÉϰ¶ 2026-04-11 12/600 2026-04-16 22:21 by Öí»á·É
[¿¼ÑÐ] 294Çóµ÷¼Á +14 µ­È»654321 2026-04-15 14/700 2026-04-16 21:01 by lpl364211
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +38 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 44/2200 2026-04-16 09:52 by cuisz
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +4 °×ÔÆ123456789 2026-04-13 4/200 2026-04-16 00:18 by ·ÛÇßÈô³¾
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +19 µçÆøÀî 2026-04-13 21/1050 2026-04-15 13:37 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-11 12/600 2026-04-14 15:37 by zs92450
[¿¼ÑÐ] 105500ҩѧÇóµ÷¼Á +4 x_skys 2026-04-12 4/200 2026-04-14 13:37 by rndfc
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +16 Àîľ×Ó°¡¹þ¹þ 2026-04-12 17/850 2026-04-14 09:11 by fenglj492
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ 0855 »úе 286 Çóµ÷¼Á +11 ²»»á³ÔÈâ 2026-04-12 11/550 2026-04-13 21:59 by bljnqdcc
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] 297¹¤¿Æ£¬Çóµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 13/650 2026-04-13 14:12 by dingyanbo1
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] 339Çóµ÷¼Á +4 hanwudada 2026-04-12 4/200 2026-04-13 12:03 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +9 zysheng 2026-04-12 9/450 2026-04-12 22:31 by yuyin1233
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] µ÷¼Á½áÊø +6 floriea 2026-04-12 8/400 2026-04-12 18:13 by zhouxiaoyu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û