From 08de04c192d54cfeb812742e940add9cc2d0147d Mon Sep 17 00:00:00 2001 From: sjplimp Date: Tue, 10 Sep 2013 23:41:28 +0000 Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@10753 f3b2605a-c512-4ea7-a41b-209d697bcdaa --- doc/fix_srd.html | 34 +++++++++++++++++----------------- doc/fix_srd.txt | 34 +++++++++++++++++----------------- 2 files changed, 34 insertions(+), 34 deletions(-) diff --git a/doc/fix_srd.html b/doc/fix_srd.html index e34e6dd325..5e5ef913a2 100644 --- a/doc/fix_srd.html +++ b/doc/fix_srd.html @@ -38,10 +38,12 @@ cubic values = style tolerance style = error or warn tolerance = fractional difference allowed (0 <= tol <= 1) - shift = yes or no or possible = SRD bin shifting for better statistics - yes = perform bin shifting each time SRD velocities are rescaled - no = no shifting - possible = shift depending on mean free path and bin size + shift values = flag shiftseed + flag = yes or no or possible = SRD bin shifting for better statistics + yes = perform bin shifting each time SRD velocities are rescaled + no = no shifting + possible = shift depending on mean free path and bin size + shiftseed = random # seed (positive integer) tstat value = yes or no = thermostat SRD particles or not rescale value = yes or no or rotate or collide = rescaling of SRD velocities yes = rescale during velocity rotation and collisions @@ -260,20 +262,18 @@ lamda. If lamda is less than 0.6 of the SRD bin size, then shifting is required. A shift means that all of the SRD particles are shifted by a vector whose coordinates are chosen randomly in the range [-1/2 bin size, 1/2 bin size]. Note that all particles are shifted by the -same vector. The specified random number seed is used to generate -these vectors. This operation sufficiently randomizes which SRD -particles are in the same bin, even if lamda is small. +same vector. The specified random number shiftseed is used to +generate these vectors. This operation sufficiently randomizes which +SRD particles are in the same bin, even if lamda is small.

-

If the shift style is set to no, then no shifting is performed, -but bin data will be communicated if bins overlap processor -boundaries. An error will be generated if lamda < 0.6 of the SRD bin -size. If the shift style is set to possible, then shifting is -performed only if lamda < 0.6 of the SRD bin size. A warning is -generated to let you know this is occurring. If the shift style is -set to yes then shifting is performed regardless of the magnitude of -lamda. -

-

The shift seed is not used if the shift style is set to no, but +

If the shift flag is set to no, then no shifting is performed, but +bin data will be communicated if bins overlap processor boundaries. +An error will be generated if lamda < 0.6 of the SRD bin size. If the +shift flag is set to possible, then shifting is performed only if +lamda < 0.6 of the SRD bin size. A warning is generated to let you +know this is occurring. If the shift flag is set to yes then +shifting is performed regardless of the magnitude of lamda. Note that +the shiftseed is not used if the shift flag is set to no, but must still be specified.

Note that shifting of SRD coordinates requires extra communication, diff --git a/doc/fix_srd.txt b/doc/fix_srd.txt index 827d99d2af..1a6515437a 100644 --- a/doc/fix_srd.txt +++ b/doc/fix_srd.txt @@ -33,10 +33,12 @@ keyword = {lamda} or {collision} or {overlap} or {inside} or {exact} or {radius} {cubic} values = style tolerance style = {error} or {warn} tolerance = fractional difference allowed (0 <= tol <= 1) - {shift} = {yes} or {no} or {possible} = SRD bin shifting for better statistics - {yes} = perform bin shifting each time SRD velocities are rescaled - {no} = no shifting - {possible} = shift depending on mean free path and bin size + {shift} values = flag shiftseed + flag = {yes} or {no} or {possible} = SRD bin shifting for better statistics + {yes} = perform bin shifting each time SRD velocities are rescaled + {no} = no shifting + {possible} = shift depending on mean free path and bin size + shiftseed = random # seed (positive integer) {tstat} value = {yes} or {no} = thermostat SRD particles or not {rescale} value = {yes} or {no} or {rotate} or {collide} = rescaling of SRD velocities {yes} = rescale during velocity rotation and collisions @@ -254,20 +256,18 @@ lamda. If lamda is less than 0.6 of the SRD bin size, then shifting is required. A shift means that all of the SRD particles are shifted by a vector whose coordinates are chosen randomly in the range \[-1/2 bin size, 1/2 bin size\]. Note that all particles are shifted by the -same vector. The specified random number seed is used to generate -these vectors. This operation sufficiently randomizes which SRD -particles are in the same bin, even if lamda is small. +same vector. The specified random number {shiftseed} is used to +generate these vectors. This operation sufficiently randomizes which +SRD particles are in the same bin, even if lamda is small. -If the {shift} style is set to {no}, then no shifting is performed, -but bin data will be communicated if bins overlap processor -boundaries. An error will be generated if lamda < 0.6 of the SRD bin -size. If the {shift} style is set to {possible}, then shifting is -performed only if lamda < 0.6 of the SRD bin size. A warning is -generated to let you know this is occurring. If the {shift} style is -set to {yes} then shifting is performed regardless of the magnitude of -lamda. - -The shift seed is not used if the {shift} style is set to {no}, but +If the {shift} flag is set to {no}, then no shifting is performed, but +bin data will be communicated if bins overlap processor boundaries. +An error will be generated if lamda < 0.6 of the SRD bin size. If the +{shift} flag is set to {possible}, then shifting is performed only if +lamda < 0.6 of the SRD bin size. A warning is generated to let you +know this is occurring. If the {shift} flag is set to {yes} then +shifting is performed regardless of the magnitude of lamda. Note that +the {shiftseed} is not used if the {shift} flag is set to {no}, but must still be specified. Note that shifting of SRD coordinates requires extra communication,