initial upload

documentation/lagrit_manual/commands/trans.txt

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+.. _trans :
+
+> **_TRANS_**
+
+In the first form of this command, **trans** translates a selected set of
+points (ifirst,ilast,istride) in X,Y,Z space by picking one specific point
+(xold,yold,zold) in the set of points and moving it to new coordinates
+(xnew,ynew,znew) with a linear translation. This will then cause the remaining
+points in the set to be moved by the same translation.
+
+In the second form, if **center **is selected, the points set is translated so
+that (0,0,0) is located at the midpoint of min x,y,z and max x,y,z of the
+mesh. If **zero **is selected, the points set is translated so that (0,0,0) is
+located at the min x,y,z of the mesh. If **original **is selected, the points
+set is translated to the original location before **center** or **zero** was
+called. Currently all translations are **xyz **(**rtp** and **rtz **are
+reserved for future implementation). The values in the next optional field
+indicate the axes along which to translate. For example, 1,1,0 or x,y will
+translate along the x and y axes, the z values will not change.
+
+&nbsp_place_holder; FORMAT:
+**trans**/ifirst,ilast,istride/xold,yold,zold/xnew,ynew,znew
+
+**trans/**ifirst,ilast,istride/**center**|**zero**|**original**/[**xyz**|**rtp**|**rtz**]/   
+[xdim,ydim,zdim] EXAMPLE: **trans**/**pset,get,**mypoints/0.,0.,0./2.0,2.0,0./
+
+The points in the **pset** mypoints will be moved 2 in the positive x
+direction and 2 in the positive y direction.
+
+&nbsp_place_holder; [Click here for
+demos](../demos/trans/test/html/main_trans.html)
+