#!/usr/bin/env?python

“““
This?script?converts?an?ASCII?GRID?Digital?Elevation?Model?into?a?VTK?Structured?Points
dataset?（legacy?format）?simply?by?replacing?the?ASCII?GRID?header?with?the?appropriate?VTK
metadata.?

The?VTK?dataset?is?two-dimensional?（flat）?so?a?Warp?By?Scalar?filter?should?be?applied?in
ParaView?to?convert?the?Height?field?into?actual?height?information.
“““

import?sys
import?string
import?os

def?usage（）:
????print?“%s?filename?--?convert?filename?（ASCII?GRID）?into?a?VTK?dataset“?%?os.path.basename（sys.argv[0]）

if?len（sys.argv）?????usage（）
????sys.exit（0）

grid_fname?=?sys.argv[1]
vts_fname?=?os.path.splitext（sys.argv[1]）[0]?+?‘.vtk‘

grid?=?open（grid_fname?‘r‘）
vts?=?None


md?=?{}

#?ASCII?GRID?stores?lines?north?to?south?but?in?the?VTK?we?want?them?south

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-07-05?14:29??gpusph-4.1\
?????文件?????????577??2017-07-05?14:29??gpusph-4.1\.gitignore
?????文件??????106271??2017-07-05?14:29??gpusph-4.1\Doxygen_settings
?????文件???????35147??2017-07-05?14:29??gpusph-4.1\GPLv3.txt
?????文件???????43369??2017-07-05?14:29??gpusph-4.1\Makefile
?????目錄???????????0??2017-07-05?14:29??gpusph-4.1\asy\
?????文件????????1451??2017-07-05?14:29??gpusph-4.1\asy\euler_angles1.tex
?????文件????????2315??2017-07-05?14:29??gpusph-4.1\asy\euler_angles2.tex
?????目錄???????????0??2017-07-05?14:29??gpusph-4.1\aux\
?????文件?????????838??2017-07-05?14:29??gpusph-4.1\aux\Codingstyle.txt
?????文件???????17476??2017-07-05?14:29??gpusph-4.1\aux\GPUSPH.xml
?????文件???????11712??2017-07-05?14:29??gpusph-4.1\aux\UsingGit.txt
?????目錄???????????0??2017-07-05?14:29??gpusph-4.1\docs\
?????目錄???????????0??2017-07-05?14:29??gpusph-4.1\docs\dev-guide\
?????目錄???????????0??2017-07-05?14:29??gpusph-4.1\docs\dev-guide\src\
?????文件????????1382??2017-07-05?14:29??gpusph-4.1\docs\dev-guide\src\group.dox
?????文件?????????560??2017-07-05?14:29??gpusph-4.1\docs\dev-guide\src\main.dox
?????目錄???????????0??2017-07-05?14:29??gpusph-4.1\docs\user-guide\
?????文件????????2839??2017-07-05?14:29??gpusph-4.1\docs\user-guide\GPUSPHtemplate.cls
?????文件?????????491??2017-07-05?14:29??gpusph-4.1\docs\user-guide\Makefile
?????目錄???????????0??2017-07-05?14:29??gpusph-4.1\docs\user-guide\fig\
?????文件???????32730??2017-07-05?14:29??gpusph-4.1\docs\user-guide\fig\vertex_and_boundary_elements.svg
?????目錄???????????0??2017-07-05?14:29??gpusph-4.1\docs\user-guide\gpusph-install\
?????文件????????1491??2017-07-05?14:29??gpusph-4.1\docs\user-guide\gpusph-install\Makefile
?????文件???????33595??2017-07-05?14:29??gpusph-4.1\docs\user-guide\gpusph-install\gpusph-install.tex
?????文件???????35248??2017-07-05?14:29??gpusph-4.1\docs\user-guide\gpusph-install\gpusph-license.tex
?????文件???????26172??2017-07-05?14:29??gpusph-4.1\docs\user-guide\gpusph-manual.bib
?????目錄???????????0??2017-07-05?14:29??gpusph-4.1\docs\user-guide\gpusph-setup\
?????文件????????1414??2017-07-05?14:29??gpusph-4.1\docs\user-guide\gpusph-setup\Makefile
?????文件???????46307??2017-07-05?14:29??gpusph-4.1\docs\user-guide\gpusph-setup\gpusph-setup.tex
?????目錄???????????0??2017-07-05?14:29??gpusph-4.1\docs\user-guide\gpusph-theory\
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