git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@5025 f3b2605a-c512-4ea7-a41b-209d697bcdaa
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@ -48,7 +48,7 @@
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math functions = sqrt(x), exp(x), ln(x), log(x),
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sin(x), cos(x), tan(x), asin(x), acos(x), atan(x), atan2(y,x),
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random(x,y,z), normal(x,y,z), ceil(x), floor(x), round(x)
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ramp(x,y), stagger(x,y), logfreq(x,y,z), vlinear(x,y), swiggle(x,y,z), cwiggle(x,y,z)
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ramp(x,y), stagger(x,y), logfreq(x,y,z), vdisplace(x,y), swiggle(x,y,z), cwiggle(x,y,z)
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group functions = count(group), mass(group), charge(group),
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xcm(group,dim), vcm(group,dim), fcm(group,dim),
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bound(group,xmin), gyration(group), ke(group),
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@ -273,7 +273,7 @@ references to other variables.
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<TR><TD >Constant</TD><TD > PI</TD></TR>
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<TR><TD >Thermo keywords</TD><TD > vol, pe, ebond, etc</TD></TR>
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<TR><TD >Math operators</TD><TD > (), -x, x+y, x-y, x*y, x/y, x^y, x==y, x!=y, x<y, x<=y, x>y, x>=y, x&&y, x||y</TD></TR>
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<TR><TD >Math functions</TD><TD > sqrt(x), exp(x), ln(x), log(x), sin(x), cos(x), tan(x), asin(x), acos(x), atan(x), atan2(y,x), random(x,y,z), normal(x,y,z), ceil(x), floor(x), round(x), ramp(x,y), stagger(x,y), logfreq(x,y,z), vlinear(x,y), swiggle(x,y,z), cwiggle(x,y,z)</TD></TR>
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<TR><TD >Math functions</TD><TD > sqrt(x), exp(x), ln(x), log(x), sin(x), cos(x), tan(x), asin(x), acos(x), atan(x), atan2(y,x), random(x,y,z), normal(x,y,z), ceil(x), floor(x), round(x), ramp(x,y), stagger(x,y), logfreq(x,y,z), vdisplace(x,y), swiggle(x,y,z), cwiggle(x,y,z)</TD></TR>
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<TR><TD >Group functions</TD><TD > count(ID), mass(ID), charge(ID), xcm(ID,dim), vcm(ID,dim), fcm(ID,dim), bound(ID,dir), gyration(ID), ke(ID), angmom(ID,dim), inertia(ID,dimdim), omega(ID,dim)</TD></TR>
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<TR><TD >Region functions</TD><TD > count(ID,IDR), mass(ID,IDR), charge(ID,IDR), xcm(ID,dim,IDR), vcm(ID,dim,IDR), fcm(ID,dim,IDR), bound(ID,dir,IDR), gyration(ID,IDR), ke(ID,IDR), angmom(ID,dim,IDR), inertia(ID,dimdim,IDR), omega(ID,dim,IDR)</TD></TR>
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<TR><TD >Special functions</TD><TD > sum(x), min(x), max(x), ave(x), trap(x)</TD></TR>
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@ -422,7 +422,7 @@ output timesteps:
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</P>
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<PRE>100,200,300,400,1000,2000,3000,4000,10000,20000,etc
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</PRE>
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<P>The vlinear(x,y) function takes 2 arguments: x = coord0 and y =
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<P>The vdisplace(x,y) function takes 2 arguments: x = coord0 and y =
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velocity, and uses the elapsed time to change the coordinate value by
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a linear displacement due to the applied velocity over the course of a
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run, according to this formula:
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@ -43,7 +43,7 @@ style = {delete} or {index} or {loop} or {world} or {universe} or {uloop} or {st
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math functions = sqrt(x), exp(x), ln(x), log(x),
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sin(x), cos(x), tan(x), asin(x), acos(x), atan(x), atan2(y,x),
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random(x,y,z), normal(x,y,z), ceil(x), floor(x), round(x)
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ramp(x,y), stagger(x,y), logfreq(x,y,z), vlinear(x,y), swiggle(x,y,z), cwiggle(x,y,z)
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ramp(x,y), stagger(x,y), logfreq(x,y,z), vdisplace(x,y), swiggle(x,y,z), cwiggle(x,y,z)
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group functions = count(group), mass(group), charge(group),
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xcm(group,dim), vcm(group,dim), fcm(group,dim),
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bound(group,xmin), gyration(group), ke(group),
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@ -266,7 +266,7 @@ Number: 0.2, 100, 1.0e20, -15.4, etc
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Constant: PI
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Thermo keywords: vol, pe, ebond, etc
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Math operators: (), -x, x+y, x-y, x*y, x/y, x^y, x==y, x!=y, x<y, x<=y, x>y, x>=y, x&&y, x||y
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Math functions: sqrt(x), exp(x), ln(x), log(x), sin(x), cos(x), tan(x), asin(x), acos(x), atan(x), atan2(y,x), random(x,y,z), normal(x,y,z), ceil(x), floor(x), round(x), ramp(x,y), stagger(x,y), logfreq(x,y,z), vlinear(x,y), swiggle(x,y,z), cwiggle(x,y,z)
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Math functions: sqrt(x), exp(x), ln(x), log(x), sin(x), cos(x), tan(x), asin(x), acos(x), atan(x), atan2(y,x), random(x,y,z), normal(x,y,z), ceil(x), floor(x), round(x), ramp(x,y), stagger(x,y), logfreq(x,y,z), vdisplace(x,y), swiggle(x,y,z), cwiggle(x,y,z)
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Group functions: count(ID), mass(ID), charge(ID), xcm(ID,dim), \
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vcm(ID,dim), fcm(ID,dim), bound(ID,dir), \
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gyration(ID), ke(ID), angmom(ID,dim), \
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@ -421,7 +421,7 @@ output timesteps:
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100,200,300,400,1000,2000,3000,4000,10000,20000,etc :pre
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The vlinear(x,y) function takes 2 arguments: x = coord0 and y =
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The vdisplace(x,y) function takes 2 arguments: x = coord0 and y =
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velocity, and uses the elapsed time to change the coordinate value by
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a linear displacement due to the applied velocity over the course of a
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run, according to this formula:
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