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  xc_newvalue .mesa 8  8 1.000000 0.000000 0.000000
  xc_newvalue .mesa 8  8 1.000000 0.000000 0.000000
  xc_newvalue .mesa 8 78 0.800000 1.000000 0.800000
  xc_newvalue .mesa 8 78 0.800000 1.000000 0.800000
xc_newvalue .mesa 4  1 0.75000
xc_newvalue .mesa 4  6 1.60000
xc_newvalue .mesa 4  8 1.50000
xc_newvalue .mesa 4 78 4.00000
  scripting::displayMode3D BallStick
  scripting::displayMode3D BallStick
  set myParam(COV_SCALE)        1.25
  set myParam(COV_SCALE)        1.25
  set myParam(FRAMECOL)        {0.00 0.00 0.00}
  set myParam(FRAMECOL)        {0.00 0.00 0.00}  
  set myParam(BACKGROUND)      {1.00 1.00 1.00}
  set myParam(BACKGROUND)      {1.00 1.00 1.00}
  scripting::load_myParam
  scripting::load_myParam
Line 58: Line 62:
Explanation:
Explanation:


You can set the size of the window with the command below. Notice that a bigger window size imply a larger and heavier image.
  scripting::displayWindow resize 800 1000
  scripting::displayWindow resize 800 1000
will set the size of the window. A big size generate a larger and heavier image.


  xc_newvalue .mesa 8  8 1.000000 0.000000 0.000000  
You can change the colors of your atoms. The example shows H, C, O and Pt (Z=1,6,8,78) and colors white (1.00 1.00 1.00 RGB), gray, red and light green:
will set the color of Oxygen (Z=8) to red (1.00 0.00 0.00 RGB)
xc_newvalue .mesa 8  1 1.000000 1.000000 1.000000
xc_newvalue .mesa 8  6 0.250000 0.250000 0.250000
  xc_newvalue .mesa 8  8 1.000000 0.000000 0.000000
xc_newvalue .mesa 8 78 0.800000 1.000000 0.800000


To change the size of the ball for each element, you have this part:
xc_newvalue .mesa 4  1 0.75000
xc_newvalue .mesa 4  6 1.60000
xc_newvalue .mesa 4  8 1.50000
xc_newvalue .mesa 4 78 4.00000
To colour the borders of the supercell in black:
  set myParam(FRAMECOL)        {0.00 0.00 0.00}
  set myParam(FRAMECOL)        {0.00 0.00 0.00}
will colour the borders of the supercell in black.


Set the background color as white to be printer-friendly.
  set myParam(BACKGROUND)      {1.00 1.00 1.00}
  set myParam(BACKGROUND)      {1.00 1.00 1.00}
will put the background color as white.


Build a 1×1×1 supercell
  scripting::buildCrystal 1 1 1  
  scripting::buildCrystal 1 1 1  
will build a 1×1×1 supercell
 


Play with these parameters in order to focus your cell at your wish:
Play with these parameters in order to focus your cell at your wish:
Line 79: Line 93:
Do NOT put comments in the epsprinting.tcl file.
Do NOT put comments in the epsprinting.tcl file.


===3. Printing===
===3. Printing and post-processing===


You can simply run XCrysDen by typing:
Run XCrysDen in scripting mode by typing:
  ./xcrysden -s epsprinting.tcl
  ./xcrysden -s epsprinting.tcl
or with this script
echo "The TCL script 'epsprinting.tcl' is now ready for use with XCrysDen... "
echo ""
echo "Please wait while XCrysDen generate your figures"
sleep 1
xcrysden -s epsprinting.tcl
echo "Finished! Good luck"


===Aditional information===
Tip: If you want to convert the background of an image from white to transparent, write:
convert -transparent white <input_file> <output_file>
 
For aditional commands, see [[http://www.xcrysden.org/doc/prog/contours.tcl.html]]
For aditional commands, see [[http://www.xcrysden.org/doc/prog/contours.tcl.html]]


--[[User:Rgarcia|Rgarcia]] 19:23, 12 December 2012 (CET)
--[[User:Rgarcia|Rgarcia]] 19:23, 12 December 2012 (CET)

Revision as of 12:26, 30 April 2013

go back to Main Page, Computational Resources, Scripts or VASP, Scripts for VASP

To map several molecules at once, put together the CONTCAR files (CONT*). Then use the attached scrip with xcrysden.

The script has three parts.

1. Convert POSCAR/CONTCAR to *.xsf

In order to use this tool, you will need the program v2kxsf. Find attached here File:Xcrysden.tgz or here [[1]]

# # # # # # # # # # # # # # # # # # # # # # 
# Edited by Rodrigo García, July 10, 2012.#
# This program requires v2kxsf conversor. # <--- Available on VASP webpage.
# Tested on VASP 5.x files                #
# Author: David Karhanek                  #
# # # # # # # # # # # # # # # # # # # # # # 

# Batch conversion .pos (POSCAR) to .xsf (XCRYSDEN)

echo "Converting POSCARs to XSF files..."
for j in `ls CONT*` ; do
  ./v2xsf $j           # You need the program v2kxsf
  uncompress $j.xsf.gz # The program automatically compress, so unzip
done

2. TCL script preparation

XCrysDen can work with a script as input file. You need to build that file automatically with:
# EPS Print Preparation
echo "Preparing TCL script for EPS export..."
for i in `ls *.xsf`
do                              # resize 640 480
 cat >>epsprinting.tcl<<!
scripting::open --xsf $i
scripting::displayWindow resize 800 1000
xc_newvalue .mesa 8  0 1.000000 1.000000 1.000000
xc_newvalue .mesa 8  1 1.000000 1.000000 1.000000
xc_newvalue .mesa 8  6 0.250000 0.250000 0.250000
xc_newvalue .mesa 8  8 1.000000 0.000000 0.000000
xc_newvalue .mesa 8 78 0.800000 1.000000 0.800000
xc_newvalue .mesa 4  1 0.75000
xc_newvalue .mesa 4  6 1.60000
xc_newvalue .mesa 4  8 1.50000
xc_newvalue .mesa 4 78 4.00000
scripting::displayMode3D BallStick
set myParam(COV_SCALE)        1.25
set myParam(FRAMECOL)         {0.00 0.00 0.00} 
set myParam(BACKGROUND)       {1.00 1.00 1.00}
scripting::load_myParam
scripting::display on crystal-cells 
scripting::displayMode3D BallStick
scripting::display as cell-unit asymm
scripting::buildCrystal 1 1 1
xc_translparam set 0 0 1 
scripting::rotate x 90
scripting::zoom 2
scripting::printToFile ${i%\.xsf}.png

!
done

Explanation:

You can set the size of the window with the command below. Notice that a bigger window size imply a larger and heavier image.

scripting::displayWindow resize 800 1000

You can change the colors of your atoms. The example shows H, C, O and Pt (Z=1,6,8,78) and colors white (1.00 1.00 1.00 RGB), gray, red and light green:

xc_newvalue .mesa 8  1 1.000000 1.000000 1.000000
xc_newvalue .mesa 8  6 0.250000 0.250000 0.250000
xc_newvalue .mesa 8  8 1.000000 0.000000 0.000000
xc_newvalue .mesa 8 78 0.800000 1.000000 0.800000

To change the size of the ball for each element, you have this part:

xc_newvalue .mesa 4  1 0.75000
xc_newvalue .mesa 4  6 1.60000
xc_newvalue .mesa 4  8 1.50000
xc_newvalue .mesa 4 78 4.00000

To colour the borders of the supercell in black:

set myParam(FRAMECOL)         {0.00 0.00 0.00}

Set the background color as white to be printer-friendly.

set myParam(BACKGROUND)       {1.00 1.00 1.00}

Build a 1×1×1 supercell

scripting::buildCrystal 1 1 1 


Play with these parameters in order to focus your cell at your wish:

scripting::rotate x 90
scripting::zoom 2

Do NOT put comments in the epsprinting.tcl file.

3. Printing and post-processing

Run XCrysDen in scripting mode by typing:

./xcrysden -s epsprinting.tcl

Tip: If you want to convert the background of an image from white to transparent, write:

convert -transparent white <input_file> <output_file>

For aditional commands, see [[2]]

--Rgarcia 19:23, 12 December 2012 (CET)