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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.
read
read/gocad/file_name/mesh_object_name. Read an ascii GoCad TSURF file (2D).
read/gocad/file_name/mesh_object_name
refine/…amr/iprd
Use amr refinement with an optional direction. iprd = 123 refine all hexes. iprd=1 refine along the X direction, iprd=2, refine along the y direction, iprd=12,13,23 refine along x,y; x,z; y,z respectively. For example:
refine/constant/imt1/linear/element/1,0,0/ -1.,O.,O./inclusive/amr/12
will refine all hexs in the x and y directions only.
geniee/cmoname/2dnormal/reference_element_number [addatt]
For 2d meshes only, this option will attempt to make the topological orientation of a triangle, quad or hybrid-triangle- quad mesh consistent so that shared edges are traversed on opposite directions. This will not be possible if more that 2 elements share an edge. reference_element_number is the element that all other elements will be compared to.
dump/elem_adj_node/file_name/cmoname
Write a list of all elements adjacent to each node to the file fileiname.
massage
new option semiexclusive. Refinement will be triggered only by edges both of whose endpoints are in the pset. However edges with only one or no nodes in the pset might be refined as a result of ‘Rivara’ refinement Chain.
dump/zone_imt
output zone list file associted with imt values but do not output outside lists and multi— material connection lists.
createpts/itp
Add nodes to a mesh object by linear interpolation between two point sets
ung2avs Changed coordinate arrays to double precision arrays. Modified formats [or larger numbers.
refine_nosb, filter, geniee,refine_get_add Changes related to refine/amr option
delaunay2d get rid of n**2 loop (zeroing out ioff)
ntrp_gtg increase number of significant figures for output.
addmesh_append_nosb Added support of maintaining all attribute types (VINT, VDOUBLE, VCAR) for both element based vectors and node based vectors
matbld3d_stor Add output of xyz miu/max bounding box of each Voronoi cell. To activate set if_vor_io/2/
mm2000 Added output at the end of mmprint to print out total amount of memory associated With memory managed arrays. Changed format in mmprint to allow larger integers.
readgmv_ascii changed format so lhe aseii output can exceed lmfllion nodes
dumpgmv_hybrid, readgmv_binary recognize amr variables itetpar, itetkid, itetlev as VINT.
recon, mode add option to turn off recon
rzbrick3 dded options, fixed bugs documented functionality in rzinterp sections of the code. This piece of code is nearly the same as the point interpolation code used in extrude, but since it required a lot of changes to get it working, 1 decided not to touch the code that extrude uses.
rz Fixed error that occured when createpts/line was a line aligned With the y or z axis. Error resulted in only cell centered point distributions. Now one can get correct results When ijz=1 and ikz=1.
sortbins allow attributes of arbitrary length notjust nnodes or nclemcnts
cmo_setatt_nosb use a longer format When printing a real acalar attribute
dump_material_list fix format statement
radapt initialie ctrl to zero
fillholes Skip holes whose number is greater than lhe current nelements value
extract_interface do not release cmo if it exists - this lost added attributes
recon2_nosb pass iopt2t02 to try4to4xv so as to be able to skip interface recons if desired
filter In cases where the specified pset was empty the code would crash due to asking for zero length array. Put in error check to return if pset is empty set.
cel_chain initialize flag to zero
extrude Set, ndimensions_geom of new mesh object.
pset change format to a32 to print entire pset names.
read_sheetij 1ntialize hdrlen to zero so files With no header are read correctly
connect2d got rid 1n**2 loop on resetting ioff
shttstv_nosb added explicit lengths to character comparisons (ickin, ickout)
cel_chain Fix truncated option
refine_edge_list_lg ityp=itettyp(it) was not being set correctly
addmesh_nosb Fixed bug in VCHAR type element attribute
cmo_copyatt_nosb Allow copy ot’node attribute to element attribute and Vice versa only if have the same length.
readgmv_ascii fix problem With type ‘lin’
refine_tet_add Return gracefully if nadd=0.
eset Bug in exclusive/pset_get_name Bug resulted inincorrect result except in the case of tet’s or quads. Fixed for all element types now.
matbld1 changed order in Which work arrays are allocated and released so that they only exist when they are really needed. Changed the way row/column index pointers are sorted. 01d method used a trick, but the tliek fails when the number of nodes get larger than O(10**7). Change to use of a multi—key sort of the isortr and isortc arrays. Added some output to log files.