Python Filter示例

示例#1

# - writeNodesFromPaths (pyTree) -
import Generator.PyTree as G
import Converter.PyTree as C
import Converter.Filter as Filter

t = C.newPyTree(['Base'])
C.convertPyTree2File(t, 'out.hdf')

# Append
a = G.cart((0, 0, 0), (1, 1, 1), (10, 10, 10))
Filter.writeNodesFromPaths('out.hdf', 'CGNSTree/Base', a)

# Append and replace
a = G.cart((1, 1, 1), (1, 1, 1), (10, 10, 10))
a[0] = 'cart'
Filter.writeNodesFromPaths('out.hdf', 'CGNSTree/Base', a)

示例#2

# - loadSkeleton -
import Converter.Filter as Filter
import Converter.PyTree as C
import Generator.PyTree as G

# Create test case
a = G.cart((0,0,0), (1,1,1), (10,10,10))
C.convertPyTree2File(a, 'file.hdf')

# Create a handle on a CGNS file
h = Filter.Handle('file.hdf')

# Load skeleton
a = h.loadSkeleton()

示例#3

文件： readPyTreeFromPathsPT.py 项目： guillaume-florent/cassiopee-ce

# - readPyTreeFromPaths (pyTree) -
import Converter.PyTree as C
import Converter.Filter as Filter
import Converter.Internal as Internal
import Generator.PyTree as G

# Cree le fichier test
a = G.cart((0, 0, 0), (1, 1, 1), (10, 10, 10))
b = G.cart((12, 0, 0), (1, 1, 1), (10, 10, 10))
t = C.newPyTree(['Base', a, b])
C.convertPyTree2File(t, 'test.hdf')

t = Filter.convertFile2SkeletonTree('test.hdf', maxDepth=3)

# Complete t par leur paths
Filter._readPyTreeFromPaths(
    t, 'test.hdf',
    ['/Base/cart/GridCoordinates', 'Base/cart.0/GridCoordinates'])
Internal.printTree(t)
C.convertPyTree2File(t, 'out.hdf')

示例#4

文件： readNodesFromPathsPT.py 项目： guillaume-florent/cassiopee-ce

# - readNodesFromPaths (pyTree) -
import Converter.PyTree as C
import Converter.Filter as Filter
import Converter.Internal as Internal
import Generator.PyTree as G

# Cree le fichier test
a = G.cart((0, 0, 0), (1, 1, 1), (10, 10, 10))
b = G.cart((12, 0, 0), (1, 1, 1), (10, 10, 10))
t = C.newPyTree(['Base', a, b])
C.convertPyTree2File(t, 'test.hdf')

# Relit les noeuds par leur paths
nodes = Filter.readNodesFromPaths('test.hdf',
                                  ['CGNSTree/Base/cart/GridCoordinates'])
Internal.printTree(nodes)

示例#5

文件： deletePathsPT.py 项目： guillaume-florent/cassiopee-ce

# - deletePaths (pyTree) -
import Converter.PyTree as C
import Converter.Filter as Filter

t = C.newPyTree(['Base'])
C.convertPyTree2File(t, 'out.hdf')

# Delete paths
Filter.deletePaths('out.hdf', 'CGNSTree/Base')

示例#6

文件： linksPT.py 项目： guillaume-florent/cassiopee-ce

# - HDF read/write with links -
import Generator.PyTree as G
import Converter.PyTree as C
import Converter.Internal as Internal
import Converter.Filter as Filter

a = G.cart((0,0,0),(1,1,1),(50,50,50))
C._initVars(a, 'Density=1.')
t = C.newPyTree(['Base',a])

# Save file with links
links=[['.','coord.hdf','/Base/cart/GridCoordinates','/Base/cart/GridCoordinates']]
C.convertPyTree2File(t, 'main.hdf', links=links)

# full read of main returning links
LC=[]
t = C.convertFile2PyTree('main.hdf', links=LC); print(LC)

# Read links with skeleton
LC=[]
t = Filter.convertFile2SkeletonTree('main.hdf', links=LC); print(LC)

示例#7

文件： readNodesFromFilterPT_t1.py 项目： guillaume-florent/cassiopee-ce

import KCore.test as test

# Cree le fichier test
a = G.cart((0, 0, 0), (1, 1, 1), (10, 10, 10))
b = G.cartHexa((12, 0, 0), (1, 1, 1), (10, 10, 10))
t = C.newPyTree(['Base', a, b])
C.convertPyTree2File(t, 'test.hdf')

# Relit les noeuds par un filtre
path = [
    '/Base/cart/GridCoordinates/CoordinateX',
    '/Base/cartHexa/GridCoordinates/CoordinateX'
]

f = {}
# start/stride/count (nbre d'entrees)/block
DataSpaceMMRY0 = [[0, 0, 0], [1, 1, 1], [2, 2, 2], [1, 1, 1]]
DataSpaceFILE0 = [[1, 1, 1], [1, 1, 1], [2, 2, 2], [1, 1, 1]]
DataSpaceGLOB0 = [[0]]
f[path[0]] = DataSpaceMMRY0 + DataSpaceFILE0 + DataSpaceGLOB0
DataSpaceMMRY1 = [[0], [1], [2], [1]]
DataSpaceFILE1 = [[0], [1], [2], [1]]
DataSpaceGLOB1 = [[0]]
f[path[1]] = DataSpaceMMRY1 + DataSpaceFILE1 + DataSpaceGLOB1

# Lit seulement les chemins fournis, retourne un dictionnaire des chemins lus
a = Filter.readNodesFromFilter('test.hdf', f)
test.testO(a)
#print a[path[0]].ravel('k')
#print a[path[1]].ravel('k')

示例#8

文件： readNodesFromPathsPT_t1.py 项目： guillaume-florent/cassiopee-ce

# - readNodesFromPaths (pyTree) -
import Converter.PyTree as C
import Converter.Filter as Filter
import Generator.PyTree as G
import KCore.test as test

# Cree le fichier test
a = G.cart((0, 0, 0), (1, 1, 1), (10, 10, 10))
b = G.cart((12, 0, 0), (1, 1, 1), (10, 10, 10))
t = C.newPyTree(['Base', a, b])
C.convertPyTree2File(t, 'test.adf')

# Relit les noeuds par leur paths
nodes = Filter.readNodesFromPaths('test.adf', '/Base/cart/GridCoordinates')
test.testT(nodes, 1)

示例#9

# - writeNodesFromPaths (pyTree) -
import Generator.PyTree as G
import Converter.PyTree as C
import Converter.Filter as Filter
import KCore.test as test

LOCAL = test.getLocal()

t = C.newPyTree(['Base'])
C.convertPyTree2File(t, LOCAL+'/out.adf')

# Append
a = G.cart((0,0,0), (1,1,1), (10,10,10))
Filter.writeNodesFromPaths(LOCAL+'/out.adf', 'CGNSTree/Base', a)

# Append and Replace
a = G.cart((1,1,1), (1,1,1), (10,10,10)); a[0] = 'cart'
Filter.writeNodesFromPaths(LOCAL+'/out.adf', 'CGNSTree/Base', a)

# Replace
a = G.cart((1,1,1), (0.1,1,1), (10,10,10)); a[0] = 'cart'
Filter.writeNodesFromPaths(LOCAL+'/out.adf', 'CGNSTree/Base/cart', a, mode=1)

#test.testF('out.adf', 1)


t = C.newPyTree(['Base'])
C.convertPyTree2File(t, LOCAL+'/out.hdf')

# Append
a = G.cart((0,0,0), (1,1,1), (10,10,10))