modatt/mo_name/att_name/field_name/new_field/
Modifies the field field_name for attribute att_name in Mesh Object mo_name.
mo_name required.
att_name required.
field_name is type character, required
new_field is the type of the field, required
Field_names (may be lower or upper case):
name -  (character) Attribute name 
type - character) Attribute type
INT- Integer
REAL - Real number
CHARACTER - character variable of length 32
VINT - Vector of integer 
VDOUBLE - Vector of real*8 (this is the default)
VCHAR - Vector of character*32
rank -  (character) Attribute rank (must be an attribute for this Mesh object)  default is scalar
length -  (character) Attribute length (must be an attribute for this Mesh object) default is nnodes
interpolation - (character) Interpolation option: 
constant -  Constant value 
sequence - Set to the node number
copy -  Copy values
linear -  Linear interpolation  - this is the default
 user -  User provides a subroutine named user_interpolate (see IV. e.8)
log -  Logarithmic interpolation
asinh -  Asinh interpolation
min - Set to the minimum
max - Set to the maximum
incmin - Set to the minimum plus one (vint attribute only)
incmax - Set to the maximum plus one (vint attribute only)
and - 'and' the bits
or - 'or' the bits
persistence - (character) Attribute persistence:
permanent - Can not be deleted 
temporary - Temporary attribute - this is the default
ioflag - (character) Attribute IO flag:
default is ag
a  Put this attribute on avs dumps
g  Put this attribute on gmv dumps
f Put this attribute on fehm dumps 
l Put this attribute on LaGriT dumps
L Do not write this attribute to LaGriT dumps
 default (real) Attribute value

 
 EXAMPLES:
cmo/modatt/mo_tet2/boron/length
cmo/modatt/-cmo-/boron/length/nnodes
cmo/modatt/-cmo-/boron/default/10.0
cmo/modatt/-def-/boron/default/10.0
cmo/modatt/-def-boron/interp/user