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Table of Contents

 

3.2.1 Changes

CHEAT SHEET
ITMIMAS
use euitm_schemas
use ids_schemas
use euitm_routines
use ids_routines
type (type_<cpo_name>) :: cpo 
type (ids_<ids_name>) :: ids 
type (type_<cpo_name>), pointer :: cpoArray(:) ! <= Array !!!
type (ids_<ids_name>) :: ids <== SINGLE OBJ !!!
call euitm_create('euitm', shot, run, refShot, refRun, idx)
call imas_create('ids', shot, run, refShot, refRun, idx)
call euitm_open('euitm', shot, run, idx)
call imas_open('ids', shot, run, idx)
call euitm_put(idx, '<cpo_name>', cpoArray) <== ARRAY!
call ids_put(idx, '<ids_name>', ids)  <== SINGLE OBJ
call euitm_put_non_timed(idx,"<cpo_name>", cpo)
call ids_put_non_timed(idx,"<ids_name>",ids)
call euitm_put_slice(idx, '<cpo_name>', cpo)
call ids_put_slice(idx, '<ids_name>', ids)
call euitm_deallocate(cpoArray)
call ids_deallocate(ids)
call euitm_close(idx)
call imas_close(idx)
call euitm_enable_mem_cache(idx)
call imas_enable_mem_cache(idx)
call euitm_disable_mem_cache(idx)
call imas_disable_mem_cache(idx)
call euitm_flush_all(idx)
call imas_flush_all(idx)

 

3.2.2 CPO/IDS put

put() CPO vs IDS
Code Block
titleITM
Info

In this tutorial

  • how can you integrate your code with UAL
  • how can you access data via UAL

Accessing data from UAL requires some modification to your code. In this part of tutorial, we will take a closer look on how to access IDS via UAL.

 

 

Warning

Warning

Stop here for a moment. Make sure you have followed the configuration setup before proceeding any further!

Configuration related tutorial is here -> Click me! <-

 

3.1 Accessing data using Fortran

 

 

4. Open example file

put() CPO vs IDS
Code Block
languagepy
title$TUTORIAL_DIR/ids_basics/python/put_ids_array.py
linenumberstrue
program diagnostic
    use euitm_schemas
    use euitm_routines
    implicit none

    integer :: idx, i, arraySize
    type (type_equilibrium), pointer :: cpoArray(:) ! <= Array ARRAY!!!

	! Open a database
    call euitm_create('idseuitm', 11, 22, -1, -1, idx)





	! CPO structure allocation
	allocate(cpoArray(10))

!SCALARS (!)
	do i=1, 10
    	cpoArray(i)%time = VALUE
        cpoArray(i)%x%y = VALUE
    enddo
    




call euitm_put(idx, 'equilibrium', idscpoArray)
call euitm_deallocate(cpoArray)
    ! Close a pulse file
    call euitm_close(idx)
end program
py
Code Block
language
title$TUTORIAL_DIR/ids_basics/python/put_ids_slices.pyIMAS
linenumberstrue
program diagnostic
    use ids_schemas
    use ids_routines
    implicit none

    integer :: idx, i
    type (ids_core_profiles) :: ids ! <= Single object !!!


	! Open a database
    call imas_create('ids', 11, 22, -1, -1, idx)
  
   ! Mandatory to define this property
    ids%ids_properties%homogeneous_time = 1 

! IDS structure allocation
allocate(ids%time(10))
allocate(ids%x%y(10))
    
 !SCALARS (!)
	do i=1, 10
    	ids%time(i) = VALUE
        ids%x%y(i) = VALUE
    enddo
! VECTORS
    	ids%time = timeVector
        ids%x%y  = valueVector

call ids_put(idx, 'core_profiles', ids)
	call ids_deallocate(ids)
! Close a pulse file
    call imas_close(idx)
end program

 

 

3.2.3 CPO/IDS putSlice

 

...

Let's check how to read these data in Fortran.

3.2 Accessing data using Fortran

Exercise no. 4 - After this exercise you will:

 

 

 

putSlice() CPO vs IDS
Code Block
titleITM
linenumberstrue
program diagnostic
    use euitm_schemas
    use euitm_routines
    implicit none

    integer :: idx, i
    type (type_equilibrium) :: cpo ! <= Single object !!!

	! Open a database
    call euitm_create('euitm', 11, 22, -1, -1, idx)





	! Time NOT dependent data
	allocate(cpo%datainfo%dataprovider(1))  
 	cpo%datainfo%dataprovider="FI"
	call euitm_put_non_timed(idx, 'equilibrium', cpo)





	cpo%time = VALUE
    cpo%x%y = VALUE
   
    call euitm_put_slice(idx, 'equilibrium', cpo)	
	
	call euitm_deallocate(cpoArray)
    
	! Close a pulse file
    call euitm_close(idx)
end program
Code Block
titleIMAS
linenumberstrue
program diagnostic
    use ids_schemas
    use ids_routines
    implicit none

    integer :: idx, i
    type (ids_core_profiles) :: ids ! <= Single object !

	! Open a database
    call imas_create('ids', 11, 22, -1, -1, idx)
  
   	! Mandatory to define this property
   	ids%ids_properties%homogeneous_time = 1 

	! Time NOT dependent data
	allocate(ids%ids_properties%comment(1))
 	ids%ids_properties%comment(1) = 'IDS put by put_slice'
 	call ids_put_non_timed(idx,"core_profiles",ids)

 	! IDS structure allocation
	allocate(ids%time(1))
	allocate(ids%x%y(1))   
 
    ids%time(1) = VALUE
    ids%x%y(1) = VALUE


	call ids_put_slice(idx, 'core_profiles', ids)
	
	call ids_deallocate(ids)
	
	! Close a pulse file
    call imas_close(idx)
end program

3.2.4 CPO/IDS get

get() CPO vs IDS
Code Block
titleITM
linenumberstrue
program diagnostic
    use euitm_schemas
    use euitm_routines
    implicit none

    integer :: idx, i, arraySize
    type (type_equilibrium), pointer :: cpoArray(:) ! <= Array !!!


	! Open a database
    call euitm_open('euitm', 14, 4, idx)
  
    ! Get data
    call euitm_get(idx, 'equilibrium', cpoArray)
   
	! Check array size
	arraySize = size(eqArraycpoArray)
   ! write (*,*) "Number of slices: ", arraySize<= array of CPOs
   
    
	! SCALARS (!)
	do i=1, arraySize
    	write (*,*) "Time : ", cpoArray(i)%time
        write (*,*) "Value: ", cpoArray(i)%x%y
    enddo
    




    ! Close a pulse file
    call euitm_close(idx)
end program
Code Block
titleIMAS
linenumberstrue
program diagnostic
    use ids_schemas
    use ids_routines
    implicit none

    integer :: idx, i, arraySize
    type (ids_core_profiles) :: ids ! <= Single object !!!


	! Open a database
    call imas_open('ids', 14, 4, idx)
  
    ! Get data
    call imasids_get(idx, 'core_profiles', ids)

	! Check array size
  arraySize  arraySize = size(ids%time)
  ! <= write (*,*) "Number of slices: ", arraySizetime vector
    
    
	! SCALARS (!)
	do i=1, arraySize
    	write (*,*) "Time : ", ids%time(i)
        write (*,*) "Value: ", ids%x%y(i)
    enddo

	! VECTORS
    	write (*,*) "Time : ", ids%time
        write (*,*) "Value: ", ids%x%y
	
	! Close a pulse file
    call imas_close(idx)
end program

 

...

3.2.5 CPO/IDS getSlice

 getSlice() CPO vs IDS
Code Block
languagecpp
titleITM
linenumberstrue
program diagnostic
   ! UAL library
    use euitm_schemas
    use euitm_routines  
   
	implicit none
 
    integer :: idx 
    type (type_equilibrium) :: cpo
    
    ! Open a database
    call euitm_open('euitm', 11, 4, idx)
    
     ! Get data
    call euitm_get_slice(idx, 'equilibrium', cpo, 4.0, 1)
             
    write (*,*) "Time  : ", cpo%time
    write (*,*) "Value : ", cpo%x%y
     
	! Memory clean-up
	call euitm_deallocate(cpo)

    ! Close a pulse file 
    call euitm_close(idx)
end program
Code Block
titleIMAS
linenumberstrue
program diagnostic
    ! UAL library
    use ids_schemas
    use ids_routines  

    implicit none

    integer :: idx 
    type (ids_core_profiles) :: ids
    
    ! Open a database
    call imas_open('ids', 11, 22, idx)
    
    ! Get data
    call ids_get_slice(idx, 'core_profiles', ids, 4.0, 1)
            
    write (*,*) "Time  : ", ids%time
    write (*,*) "Value : ", ids%x%y

	! Memory clean-up
    call ids_deallocate(ids)

	call imas_close(idx)
end program

 

4. Compile the code
 
Code Block
shell> make clean
shell> make

5. Run the code

Code Block
shell> ./get_ids_array.exe
shell> ./get_ids_slices.exe

 

 

6. You should see values that we have stored using Python based code.

4. FC2K - Fortran Code to Kepler

It is possible to encapsulate Fortran/C++ code with Java code that represents Kepler actor. This way, you can easily incorporate your Fortran code with existing Kepler workflow. In order to make it happen you will have to:

  1. Prepare Fortran code that has a subroutine to be called and is compiled as a library
  2. Prepare FC2K based description of the actor
  3. Recompile Kepler with newly created actor

After these steps are performed, you will have an access to Kepler actor that encapsulates your Fortran code.

All these topics will be covered in separate tutorial: 1.4 Using FC2K for embedding Fortran code into Kepler

...

    ! Close a pulse file
    call imas_close(idx)
end program