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tjyl

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nono2009(½ð±Ò+2,VIP+0):ллӦÖú£¡ 11-18 14:36
intelµÄ±àÒëÆ÷Ó¦¸ÃÕâÑù¿ÉÒԵ쬲»¹ýgfortran²»ÐУ¬¿ÉÄÜeof·µ»ØµÄÀàÐͲ»¶ÔµÄÔ­Òò¡£
ÁíÍâ¿ÉÒÔʹÓÃiostatÀ´Åжϡ£
open(15, file='foo.txt')
do
   read(fh, iostat=stat) buf
   if (stat /= 0) exit
   ! process buf
end do
close(15)

[ Last edited by tjyl on 2009-11-18 at 13:43 ]
11Â¥2009-11-18 13:28:35
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tjyl

½ð³æ (ÕýʽдÊÖ)

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nono2009(½ð±Ò+1,VIP+0):ллÆÀÂÛ£¡ 11-18 14:36
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ÒýÓûØÌû:
Originally posted by maomao1210 at 2009-11-18 13:19:

ÄãÊÔÁËÂºÇºÇ£¬Õ¦ÖªµÀ²»ÐÐÄØ£¿

12Â¥2009-11-18 13:44:51
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jjdg

°æÖ÷ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

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13Â¥2009-11-18 23:30:42
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tpp001

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by tjyl at 2009-11-18 13:08:
program main
implicit none
integer i, nrow ! nrowÊÇÎļþµÄÐÐÊý
character*10 atomname
open(1,file='co2.gro',status='unknown')
i=1
do while (.not. eof(1))
read(1,*) atomname,x(i),y(i),z(i)
if ...

ÄãºÃ,ÎÒÓÃcompad visual fortran ÔËÐÐÁËÕâ¶Î,¿ÉÊÇ»¹ÊdzöÏÖ´íÎó..´íÎóÐÅÏ¢ÊÇ:
D:\rdf\gro\benz\ljinteraction.f90(14) : Error: Constants and expressions are invalid in read-only I/O lists.   [X]
read(1,*) atomname,x(i),y(i),z(i)
-------------------^
D:\rdf\gro\benz\ljinteraction.f90(14) : Error: Constants and expressions are invalid in read-only I/O lists.   [Y]
read(1,*) atomname,x(i),y(i),z(i)
------------------------^
D:\rdf\gro\benz\ljinteraction.f90(14) : Error: Constants and expressions are invalid in read-only I/O lists.   [Z]
read(1,*) atomname,x(i),y(i),z(i)
ÎÒ²»Ì«Çå³þÕâ¸öÊý×éx(i),y(i),z(i),Ôõô¶¨ÒåºÃ,ÎÒÔÚprogram mainµÄ¿ªÍ·ÕâÑù¶¨ÒåµÄ
program main
real x, y, z
ÎÒ¾õµÃÊDz»ÊÇÕâÀïÓÐÎÊÌâѽ...¾ÍÊÇÕâ¸öÊý×éµ½µ×Ó¦¸ÃÔõô°ëÄØ?
ÃÔãÔÚ֪ʶµÄº£ÑóÀÐèÒªÄãµÄÖ¸µ¼¡£thankyou
14Â¥2009-11-19 15:58:08
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ÄäÃû

Óû§×¢Ïú (ÖªÃû×÷¼Ò)

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15Â¥2009-11-19 16:07:57
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nono2009

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No gains, no pains.

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comments on L14

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Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÓàÔó³É(½ð±Ò+1,VIP+0):ÐÁ¿àÁË£¡ 11-19 18:12
real x,y,z Ö»ÊǶ¨ÒåÁËʵÊý¶ø·ÇÊý×é¡£
×Ó³ÌÐòÀïx,y,zÊÇÊý×éÂð£¿Êý×éÊDZØÐëµÄÂð£¿
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16Â¥2009-11-19 16:16:46
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tpp001

½ð³æ (ÖøÃûдÊÖ)

×Ó³ÌÐòÀïÃæµÄx,y,z,¾ÍÊÇÒ»¸ö±äÁ¿......
ÃÔãÔÚ֪ʶµÄº£ÑóÀÐèÒªÄãµÄÖ¸µ¼¡£thankyou
17Â¥2009-11-19 16:49:43
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tjyl

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÓàÔó³É(½ð±Ò+1,VIP+0):ÐÁ¿àÁË£¡ 11-19 21:52
²»ºÃÒâ˼£¬Ã»ÓÐ×¢Òâµ½Êý×éx,y,z»¹Ã»ÓÐÉêÃ÷¡£
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È»ºóÔÙallocate(x(i),y(i),z(i))
ÒýÓûØÌû:
Originally posted by tpp001 at 2009-11-19 15:58:

ÄãºÃ,ÎÒÓÃcompad visual fortran ÔËÐÐÁËÕâ¶Î,¿ÉÊÇ»¹ÊdzöÏÖ´íÎó..´íÎóÐÅÏ¢ÊÇ:
D:\rdf\gro\benz\ljinteraction.f90(14) : Error: Constants and expressions are invalid in read-only I/O lists.   [X]
read(1 ...

18Â¥2009-11-19 21:26:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tpp001

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by tjyl at 2009-11-19 21:26:
²»ºÃÒâ˼£¬Ã»ÓÐ×¢Òâµ½Êý×éx,y,z»¹Ã»ÓÐÉêÃ÷¡£
¿ÉÒÔÓÃÒ»¸öÁ´±íÀ´×ö¡£
»òÕß±¿Ò»µãµÄ·½·¨ÊÇÓÃÏÈÄÇÑù¶ÁÒ»´Î£¬¼ÆËã³öÐкÅi¡£
È»ºóÔÙallocate(x(i),y(i),z(i))


ллÄãµÄ»Ø¸´,¾­¹ý´ó¼ÒµÄÖ¸µ¼ÎÒÒѾ­ÄܼÆËã³öÒ»¸öÎļþµÄÐÐÊýÁË,ÔÚlinuxÓÃcat -n ¾Í¿ÉÒÔ.
¿ÉÊÇÎҵijÌÐòÓÖÓÐÆäËûÎÊÌâÁË.Íû°ïæлл
ÎÒÏÂÃæÕâ¸ö³ÌÐò compileûÓдíÎó,¿ÉÊÇexecute¾Í²»ÐÐ,
ÎÒ³ÌÐòµÄÖ÷Ìâ¾ÍÊÇ,µ÷ÓÃÒ»¸öº¯Êý,¼ÆË㺯ÊýÖµ,È»ºóÀÛ¼Óº¯ÊýÊýÖµ.,Êä³öº¯ÊýÊýÖµµÄ×ܺÍ!
program main
implicit none
integer i
double precision,external :: cljinteraction !ÉêÃ÷º¯Êý
character*5 atomname
double precision x(33972),y(33972),z(33972),line(33972)
double precision ljcc !º¯ÊýÊä³öÊýÖµ
double precision vicc
    vicc=0.0
     open(1,file='co2ben.txt',status='unknown')
    do i=1, 33972
   read(1,*) line(i),atomname,x(i),y(i),z(i)
if (atomname .eq. 'Cb') then !Èç¹ûÔ­×ÓÊÇCb,¾Íµ÷ÓÃÏÂÃæº¯Êý
    ljcc=cljinteraction(x(i),y(i),z(i))
     vicc=vicc+ljcc !ÀÛ¼Óº¯ÊýÊýÖµ
endif
enddo
write(6,*) vicc !Êä³öº¯ÊýÊýÖµµÄ×ܺÍ
end

function cljinteraction(x,y,z)
implicit none
double precision cljinteraction
double precision x,y,z !ÊäÈë±äÁ¿
double precision ri2c, sr2c, sr6c, sr12c !ÖмäʹÓÃÁ¿
    ri2c=(x-3.08)**2+(y-3.37)**2+(z-3.129)**2
   sr2c=0.32535/ri2c
   sr6c=sr2c*sr2c*sr2c
   sr12c=sr6c**2
   cljinteraction=sr12c-sr6c
return
end
ÃÔãÔÚ֪ʶµÄº£ÑóÀÐèÒªÄãµÄÖ¸µ¼¡£thankyou
19Â¥2009-11-19 21:45:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tpp001

½ð³æ (ÖøÃûдÊÖ)

ÕâÊÇÎÒµÄÊäÈëÎļþ 'co2ben.txt'

ÕâÊÇÎÒµÄÊäÈëÎļþ 'co2ben.txt' ²¿·ÖÊý¾Ý
Oa   3.106000       3.385000       3.639000   
Cb   3.119000       3.271000       3.627000   
Oc   4.060000      -2.784000       1.788000   
Oa   2.935000       3.083000       3.510000   
Cb   2.845000       3.101000       3.577000   
Oc   2.701000       3.042000       3.654000   
Oa   3.074000       3.273000       3.460000   
Cb   3.038000       3.260000       3.569000   
Oc   2.751000       3.116000       3.642000   
Oa   3.347000       3.438000       3.404000   
Cb   3.322000       3.381000       3.501000   
Oc   3.004000       3.250000       3.678000   
Oa   3.433000       3.481000       3.513000   
Cb   3.347000       3.406000       3.515000   
Oc   3.295000       3.326000       3.598000   
Oa   3.288000       3.359000       3.679000   
Cb   3.254000       3.374000       3.571000   
Oc   3.261000       3.329000       3.513000
ÃÔãÔÚ֪ʶµÄº£ÑóÀÐèÒªÄãµÄÖ¸µ¼¡£thankyou
20Â¥2009-11-19 21:47:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ tpp001 µÄÖ÷Ìâ¸üÐÂ
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