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docs/pages/release_notes/lagrit_release_notes_V1.0.3.md

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+---
+title: 'LaGriT Release Notes'
+---
+
+# LaGriT V1.0.3 Release Notes Notes 2001 
+
+
+This text is converted from old pdf files and may have translation errors.
+See original pdf for clarification.
+
+
+<a href="/assets/images/release_notes9.pdf" download> LaGriT V1.0.3 2001 </a> PDF Version   
+
+
+A summary of the major changes found in this release are listed below. A complete list of
+changes is included at the end of this document. Refer to the user‘s manual for a complete
+description of the new, enhanced and revised commands.
+
+## New Commands:
+
+reorder/cmo/sort_key will reorder a the mesh object according to the sort_key. See sort
+
+interpolate 
+
+```
+interpolate/map|continuous|voronoi/cmo_sink/attr_sink/ifirst,ilast,istride, /cmo_source/attr_source/[mintie|maxtie]/ [value|p|us1|nearest source,attr/[keepatt|delatt]
+```
+
+Enhanced Commands:
+
+extrude 
+```
+extrude/cmoout/cmoin/interp/layers/range1,range2
+```
+
+smooth 
+```
+smooth/position/network/pset,get,name/number_of_iterations/ weight/[check|nocheck]
+```
+
+createpts createpts/voronoi
+
+
+cmo cmo/set_id/cmoname/both|node|element [attributename1/attributename2]
+
+sort 
+```
+sort/cmoname/bins /ascending|decending]/[ikey]/in_att
+
+sort/cmoname/index|rank/ ascending|decending]/[ikey]/in,att1 in_att2 in_att3
+```
+
+extract 
+extract only exterior surface.
+```
+extract/surfmesh/ifirst,ilast,istride/cm0_out/[cmo_in]/[external]
+```
+
+recon 
+
+If checkaxy is specified, then for the case of 2D triangular meshes, we check xy projected areas are positive and larger than epsilona.
+```
+recon/[0,1]/[toldamage]/[checkaxy] 
+```
+
+
+## Bug fixes
+
+
+06/06/00 dumpgmv_hybrid use i3.3 format to write 'created' material names.
+
+07/24/00 setsize_nosb test against mbndry_old not mbndry for noop condttion
+
+07/25/00 set_global_nosb set only integer or real (don't Wipe out previously set variable)
+
+07/27/00 lower_d_lg set ioff before using, increase dimension of tmsgout, imsgout
+
+08/16/00 connect fixed memory problems with failure lists
+
+09/08/00 boundary fix several bugs relating to resetting icr values
+
+09/08/00 rotatept fix getting pset if using numeric arguments
+
+09/08/00 rzbrick3 call cmo_get_name before calling cmo_get_info
+
+09/27/00 multi_material_2d_lg missing argument in surftstv calls
+
+10/12/00 pset restore 'eq' as default operation
+
+10/20/00 refine face add fix problems with second pass on 2d refine 
+
+03/23/01 surface fix problem with cone type - parameters saved in wrong place
+
+05/07/01 cer_chain make refine on roughness work for 2d meshes
+
+
+
+## Code Improvements
+
+06/08/00 cmo_mesh_type new mesh type triplane like tri but ndimensions_geom=2.
+
+08/25/00 addmesh pyramid use kdtree to find matching grid boundaries
+
+09/03/00 pset, eset changed formats so big indices will print
+
+cmo_interpolate implement user option - user must supply user_nterpolation subroutine
+
+mega_error, mega_hessian fix allocation of over large tmp array
+
+
+
+## Code Changes
+
+
+cmo_get_info return itype=4 for pointer retrteval
+
+control_command_lg echo comments to outx3dgen
+
+mm2000 print block in address order
+
+rmpoint fix allocations for temp space to use a better estimate of size and integer type if possible.
+
+refine_face_add skip call to settets if attribute skip settets is =0
+
+rzbrick3, pset, eset filter, hextotet hybrid, refine, readngptet, readngphex, dump_fehm, extract_interface 
+remove references to ialias
+
+mmrelblk comment out  warning if block does not exist
+
+cel_chain force exclusive for rivara_truncated refines
+
+connect,delaunay change epsilons for point insertion tests
+
+statementfunctions.h new function DSZIRTRI caluculates the SIGNED inscribed radius of tri.
+
+refine_face_add use cmo_interpolate values for coordinates of new points
+
+recon all recon commands processed through subroutine recon, toldamage now computed if not supplied
+
+refine We now pass psetname= -def- in the case of 2D with no surface.  In this case the entire 2-D grid will be in the ‘pset' for refinement
+
+cer_chain We commented out the RECON after refinement.
+
+agd3d We now refrain from merging out nodes if they would create a roughness>0.8*TOLROUGHNESS.
+
+getgsynth Initial revision. Computes synthetic normals for ALL nodes in 2-D
+
+massage  We now take TOLROUGHNESS in the argument list. This is a format change, but old decks should still work.
+
+
+
+