To convert the Nektar++ output binary files (.chk and .fld) into a format which can be read by two common visualisation softwares: Paraview (.vtu format), VisIt (.vtu format) or Tecplot (.dat format) the user can run the following commands:
where FieldConvert
is the executable associated to the utility FieldConvert, test.xml
is the
session file and test.dat
, test.vtu
are the desired format outputs, either Tecplot or
Paraview format respectively.
test.xml.gz
.