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FEVariable example 31a

!!! note "" This example tests multiplication (*) operator. Scalar nodal variable

Use association​

  • [[FEVariable_]]

Usage​

!!! note "Import modules and declare variable"

PROGRAM main
  USE easifemBase
  IMPLICIT NONE
  TYPE(FEVariable_) :: obj

!!! note "constant * constant"

  obj = NodalVariable( 1.0_DFP, &
      & typeFEVariableScalar,    &
      & typeFEVariableConstant ) &
      * NodalVariable( 1.0_DFP, &
      & typeFEVariableScalar,    &
      & typeFEVariableConstant )
  CALL Display(obj, "constant * constant")
  obj = NodalVariable( 1.0_DFP, &
      & typeFEVariableScalar,    &
      & typeFEVariableConstant ) &
      * 1.0_DFP
  CALL Display(obj, "constant * constant")

!!! note "space * constant"

  call display("=================================")
  obj = NodalVariable( arange(1.0_DFP, 3.0_DFP), &
      & typeFEVariableScalar, &
      & typeFEVariableSpace ) &
      * NodalVariable( 1.0_DFP, &
      & typeFEVariableScalar,    &
      & typeFEVariableConstant )
  CALL Display(obj, "space * constant")
  call display("=================================")
  obj = NodalVariable( arange(1.0_DFP, 3.0_DFP), &
      & typeFEVariableScalar, &
      & typeFEVariableSpace ) &
      * 1.0_DFP
  CALL Display(obj, "space * constant")

!!! note "time * constant"

  call display("=================================")
  obj = NodalVariable( arange(1.0_DFP, 3.0_DFP), &
      & typeFEVariableScalar, &
      & typeFEVariableTime ) &
      * NodalVariable( 1.0_DFP, &
      & typeFEVariableScalar,    &
      & typeFEVariableConstant )
  CALL Display(obj, "time * constant")
  call display("=================================")
  obj = NodalVariable( arange(1.0_DFP, 3.0_DFP), &
      & typeFEVariableScalar, &
      & typeFEVariableTime ) &
      * 1.0_DFP
  CALL Display(obj, "time * constant")

!!! note "spacetime * constant"

  call display("=================================")
  obj = NodalVariable( reshape(arange(1.0_DFP, 6.0_DFP), [3,2]), &
      & typeFEVariableScalar, &
      & typeFEVariableSpaceTime ) &
      * NodalVariable( 1.0_DFP, &
      & typeFEVariableScalar,    &
      & typeFEVariableConstant )
  CALL Display(obj, "spacetime * constant")
  call display("=================================")
  obj = NodalVariable( reshape(arange(1.0_DFP, 6.0_DFP), [3,2]), &
      & typeFEVariableScalar, &
      & typeFEVariableSpaceTime ) &
      * 1.0_DFP
  CALL Display(obj, "spacetime * constant")
END PROGRAM main