forked from lijiext/lammps
git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@4802 f3b2605a-c512-4ea7-a41b-209d697bcdaa
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@ -36,10 +36,11 @@
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<I>precision</I> arg = power-of-10 value from 10 to 1000000
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<I>region</I> arg = region-ID or "none"
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<I>scale</I> arg = <I>yes</I> or <I>no</I>
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<I>sort</I> arg = <I>off</I> or 0 or N
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<I>sort</I> arg = <I>off</I> or <I>id</I> or N or -N
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off = no sorting of per-atom lines within a snapshot
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0 = sort per-atom lines by atom ID
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N = sort per-atom lines by the Nth column
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id = sort per-atom lines by atom ID
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N = sort per-atom lines in ascending order by the Nth column
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-N = sort per-atom lines in descending order by the Nth column
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<I>thresh</I> args = attribute operation value
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attribute = same attributes (x,fy,etotal,sxx,etc) used by dump custom style
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operation = "<" or "<=" or ">" or ">=" or "==" or "!="
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@ -177,16 +178,17 @@ snapshot are sorted or not. A sort value of <I>off</I> means they will
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typically be written in indeterminate order, either in serial or
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parallel. This is the case even in serial if the <A HREF = "atom_modify.html">atom_modify
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sort</A> option is turned on, which it is by default, to
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improve performance. A sort value of 0 means sort the output by atom
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ID. A sort value of N means sort the output by the value in the Nth
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column of per-atom info. The dump <I>local</I> style cannot be sorted by
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atom ID, since there are typically multiple lines of output per atom.
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Some dump styles, such as <I>dcd</I> and <I>xtc</I>, require sorting by atom
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ID to format the output file correctly.
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improve performance. A sort value of <I>id</I> means sort the output by
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atom ID. A sort value of N or -N means sort the output by the value
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in the Nth column of per-atom info in either ascending or descending
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order. The dump <I>local</I> style cannot be sorted by atom ID, since
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there are typically multiple lines of output per atom. Some dump
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styles, such as <I>dcd</I> and <I>xtc</I>, require sorting by atom ID to format
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the output file correctly.
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</P>
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<P>IMPORTANT NOTE: Unless it is required by the dump style, sorting dump
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file output requires extra overhead in terms of CPU and communication
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cost, as well as memory.
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cost, as well as memory, versus unsorted output.
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</P>
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<P>The <I>thresh</I> keyword only applies to the dump <I>custom</I> and <I>cfg</I>
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styles. Multiple thresholds can be specified. Specifying "none"
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@ -229,7 +231,7 @@ box size stored with the snapshot.
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<LI>region = none
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<LI>scale = yes
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<LI>sort = off for dump styles <I>atom</I>, <I>custom</I>, <I>cfg</I>, and <I>local</I>
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<LI>sort = 0 for dump styles <I>dcd</I>, <I>xtc</I>, and <I>xyz</I> meaning sort by atom ID
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<LI>sort = id for dump styles <I>dcd</I>, <I>xtc</I>, and <I>xyz</I>
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<LI>thresh = none
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<LI>unwrap = no
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</UL>
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@ -30,10 +30,11 @@ keyword = {append} or {every} or {flush} or {format} or {image} or {label} or {p
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{precision} arg = power-of-10 value from 10 to 1000000
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{region} arg = region-ID or "none"
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{scale} arg = {yes} or {no}
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{sort} arg = {off} or 0 or N
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{sort} arg = {off} or {id} or N or -N
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off = no sorting of per-atom lines within a snapshot
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0 = sort per-atom lines by atom ID
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N = sort per-atom lines by the Nth column
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id = sort per-atom lines by atom ID
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N = sort per-atom lines in ascending order by the Nth column
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-N = sort per-atom lines in descending order by the Nth column
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{thresh} args = attribute operation value
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attribute = same attributes (x,fy,etotal,sxx,etc) used by dump custom style
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operation = "<" or "<=" or ">" or ">=" or "==" or "!="
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@ -170,16 +171,17 @@ snapshot are sorted or not. A sort value of {off} means they will
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typically be written in indeterminate order, either in serial or
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parallel. This is the case even in serial if the "atom_modify
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sort"_atom_modify.html option is turned on, which it is by default, to
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improve performance. A sort value of 0 means sort the output by atom
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ID. A sort value of N means sort the output by the value in the Nth
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column of per-atom info. The dump {local} style cannot be sorted by
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atom ID, since there are typically multiple lines of output per atom.
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Some dump styles, such as {dcd} and {xtc}, require sorting by atom
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ID to format the output file correctly.
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improve performance. A sort value of {id} means sort the output by
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atom ID. A sort value of N or -N means sort the output by the value
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in the Nth column of per-atom info in either ascending or descending
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order. The dump {local} style cannot be sorted by atom ID, since
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there are typically multiple lines of output per atom. Some dump
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styles, such as {dcd} and {xtc}, require sorting by atom ID to format
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the output file correctly.
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IMPORTANT NOTE: Unless it is required by the dump style, sorting dump
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file output requires extra overhead in terms of CPU and communication
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cost, as well as memory.
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cost, as well as memory, versus unsorted output.
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The {thresh} keyword only applies to the dump {custom} and {cfg}
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styles. Multiple thresholds can be specified. Specifying "none"
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@ -222,6 +224,6 @@ precision = 1000
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region = none
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scale = yes
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sort = off for dump styles {atom}, {custom}, {cfg}, and {local}
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sort = 0 for dump styles {dcd}, {xtc}, and {xyz} meaning sort by atom ID
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sort = id for dump styles {dcd}, {xtc}, and {xyz}
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thresh = none
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unwrap = no :ul
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