| 1 |
""" |
| 2 |
|
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Test slice setting for Data objects. |
| 4 |
|
| 5 |
Version $Id$ |
| 6 |
|
| 7 |
""" |
| 8 |
|
| 9 |
import sys |
| 10 |
import unittest |
| 11 |
import os |
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|
| 13 |
from esys.escript import * |
| 14 |
from esys import bruce |
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|
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import numarray |
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|
| 18 |
from numarray import array,Float64,ones,greater |
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|
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Tag1=1 |
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Tag2=2 |
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|
| 23 |
tol=1.E-15 |
| 24 |
|
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# rank 1 test arguments |
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a_r1=[ [1,2,3], [-1,-2,-3], [100,200,300] ] |
| 27 |
a_r1_in=[ [1./1,2,3], [-1./1,-1./2,-1./3], [1./100,1./200,1./300] ] |
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|
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# rank 4 test arguments |
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a_r4=[ \ |
| 31 |
[ [ [[ 1,2,3],[11,12,13]], [[21,22,23],[31,32,33]], [[41,42,43],[51,52,53]] ], [ [[101,102,103],[111,112,113]], [[121,122,123],[131,132,133]], [[141,142,143],[151,152,153]] ], [ [[201,202,203],[211,212,213]], [[221,222,223],[231,232,233]], [[241,242,243],[251,252,253]] ] ], \ |
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[ [ [[ -1,-2,-3],[-11,-12,-13]], [[-21,-22,-23],[-31,-32,-33]], [[-41,-42,-43],[-51,-52,-53]] ], [ [[-101,-102,-103],[-111,-112,-113]], [[-121,-122,-123],[-131,-132,-133]], [[-141,-142,-143],[-151,-152,-153]] ], [ [[-201,-202,-203],[-211,-212,-213]], [[-221,-222,-223],[-231,-232,-233]], [[-241,-242,-243],[-251,-252,-253]] ] ], \ |
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[ [[[ 11,12,13],[111,112,113]], [[121,122,123],[131,132,133]], [[141,142,143],[151,152,153]] ], [ [[1101,1102,1103],[1111,1112,1113]], [[1121,1122,1123],[1131,1132,1133]], [[1141,1142,1143],[1151,1152,1153]] ], [ [[1201,1202,1203],[1211,1212,1213]], [[1221,1222,1223],[1231,1232,1233]], [[1241,1242,1243],[1251,1252,1253]] ] ] ] |
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a_r4_in=[ \ |
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[ [ [[ 1./1,1./2,1./3],[1./11,1./12,1./13]], [[1./21,1./22,1./23],[1./31,1./32,1./33]], [[1./41,1./42,1./43],[1./51,1./52,1./53]] ], [ [[1./101,1./102,1./103],[1./111,1./112,1./113]], [[1./121,1./122,1./123],[1./131,1./132,1./133]], [[1./141,1./142,1./143],[1./151,1./152,1./153]] ], [ [[1./201,1./202,1./203],[1./211,1./212,1./213]], [[1./221,1./222,1./223],[1./231,1./232,1./233]], [[1./241,1./242,1./243],[1./251,1./252,1./253]] ] ], \ |
| 36 |
[ [ [[ -1./1,-1./2,-1./3],[-1./11,-1./12,-1./13]], [[-1./21,-1./22,-1./23],[-1./31,-1./32,-1./33]], [[-1./41,-1./42,-1./43],[-1./51,-1./52,-1./53]] ], [ [[-1./101,-1./102,-1./103],[-1./111,-1./112,-1./113]], [[-1./121,-1./122,-1./123],[-1./131,-1./132,-1./133]], [[-1./141,-1./142,-1./143],[1./-151,-1./152,-1./153]] ], [ [[-1./201,-1./202,-1./203],[-1./211,-1./212,-1./213]], [[-1./221,-1./222,-1./223],[-1./231,-1./232,-1./233]], [[-1./241,-1./242,-1./243],[-1./251,-1./252,-1./253]] ] ], \ |
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[ [[[ 1./11,1./12,1./13],[1./111,1./112,1./113]], [[1./121,1./122,1./123],[1./131,1./132,1./133]], [[1./141,1./142,1./143],[1./151,1./152,1./153]] ], [ [[1./1101,1./1102,1./1103],[1./1111,1./1112,1./1113]], [[1./1121,1./1122,1./1123],[1./1131,1./1132,1./1133]], [[1./1141,1./1142,1./1143],[1./1151,1./1152,1./1153]] ], [ [[1./1201,1./1202,1./1203],[1./1211,1./1212,1./1213]], [[1./1221,1./1222,1./1223],[1./1231,1./1232,1./1233]], [[1./1241,1./1242,1./1243],[1./1251,1./1252,1./1253]] ] ] ] |
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|
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def prepareArg(val,ex,wh): |
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if ex=="Array": |
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out=val[0] |
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else: |
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if ex=="Expanded": |
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exx=True |
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else: |
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exx=False |
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out=Data(val[0],what=wh,expand=exx) |
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if ex=="Tagged0": |
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out.tag() |
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elif ex=="Tagged1": |
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out.setTaggedValue(Tag1,val[1]) |
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elif ex=="Tagged2": |
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out.setTaggedValue(Tag1,val[1]) |
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out.setTaggedValue(Tag2,val[2]) |
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return out |
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|
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def turnToArray(val,tagged): |
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if tagged=="Tagged1": |
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out=[array(val[0],Float64),array(val[1],Float64),array(val[0],Float64)] |
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elif tagged=="Tagged2": |
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out=[array(val[0],Float64),array(val[1],Float64),array(val[2],Float64)] |
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else: |
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out=[array(val[0],Float64),array(val[0],Float64),array(val[0],Float64)] |
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return out |
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|
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def checkResult(text,res,val0,val1,val2,wh): |
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ref=Data(val0,what=wh,expand=False) |
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ref.setTaggedValue(Tag1,val1) |
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ref.setTaggedValue(Tag2,val2) |
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norm=Lsup(ref)+tol |
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error=Lsup(ref-res)/norm |
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print "@@ %s, shape %s: error = %e"%(text,ref.getShape(),error) |
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if error>tol: |
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print "**** %s: error is too large"%(text) |
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raise SystemError,"@@ %s: error is too large"%(text) |
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sys.exit(1) |
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|
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# |
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# test slice setting: |
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# |
| 81 |
|
| 82 |
msh=bruce.Rectangle(20,6) |
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for wh in [ContinuousFunction(msh),Function(msh)]: |
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|
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print wh |
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|
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for ex1 in ["Constant","Expanded","Tagged0","Tagged1","Tagged2"]: |
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|
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for ex2 in ["Array","Constant","Expanded","Tagged0","Tagged1","Tagged2"]: |
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|
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print "Slice setting: ", ex1, ",", ex2, ":" |
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|
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# rank 1 |
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|
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arrays_in=turnToArray(a_r1_in,ex2) |
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|
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arg2=prepareArg(a_r1,ex1,wh) |
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arrays2=turnToArray(a_r1,ex1) |
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a_in=[arrays_in[0][:], \ |
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arrays_in[1][:], \ |
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arrays_in[2][:]] |
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expArg=prepareArg(a_in,ex2,wh) |
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arg2[:]=expArg |
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arrays2[0][:]=a_in[0] |
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arrays2[1][:]=a_in[1] |
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arrays2[2][:]=a_in[2] |
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checkResult("slicing, set: rank=1 [:] "+ex1+","+ex2, \ |
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arg2, \ |
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arrays2[0], \ |
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arrays2[1], \ |
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arrays2[2], \ |
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wh) |
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|
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arg2=prepareArg(a_r1,ex1,wh) |
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arrays2=turnToArray(a_r1,ex1) |
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a_in=[arrays_in[0][1], \ |
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arrays_in[1][1], \ |
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arrays_in[2][1]] |
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expArg=prepareArg(a_in,ex2,wh) |
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arg2[1]=expArg |
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arrays2[0][1]=a_in[0] |
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arrays2[1][1]=a_in[1] |
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arrays2[2][1]=a_in[2] |
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checkResult("slicing, set: rank=1 [1] "+ex1+","+ex2, \ |
| 125 |
arg2, \ |
| 126 |
arrays2[0], \ |
| 127 |
arrays2[1], \ |
| 128 |
arrays2[2], \ |
| 129 |
wh) |
| 130 |
|
| 131 |
arg2=prepareArg(a_r1,ex1,wh) |
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arrays2=turnToArray(a_r1,ex1) |
| 133 |
a_in=[arrays_in[0][1:3], \ |
| 134 |
arrays_in[1][1:3], \ |
| 135 |
arrays_in[2][1:3]] |
| 136 |
expArg=prepareArg(a_in,ex2,wh) |
| 137 |
arg2[1:3]=expArg |
| 138 |
arrays2[0][1:3]=a_in[0] |
| 139 |
arrays2[1][1:3]=a_in[1] |
| 140 |
arrays2[2][1:3]=a_in[2] |
| 141 |
checkResult("slicing, set: rank=1 [1:3] "+ex1+","+ex2, \ |
| 142 |
arg2, \ |
| 143 |
arrays2[0], \ |
| 144 |
arrays2[1], \ |
| 145 |
arrays2[2], \ |
| 146 |
wh) |
| 147 |
|
| 148 |
arg2=prepareArg(a_r1,ex1,wh) |
| 149 |
arrays2=turnToArray(a_r1,ex1) |
| 150 |
a_in=[arrays_in[0][:2], \ |
| 151 |
arrays_in[1][:2], \ |
| 152 |
arrays_in[2][:2]] |
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expArg=prepareArg(a_in,ex2,wh) |
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arg2[:2]=expArg |
| 155 |
arrays2[0][:2]=a_in[0] |
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arrays2[1][:2]=a_in[1] |
| 157 |
arrays2[2][:2]=a_in[2] |
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checkResult("slicing, set: rank=1 [:2] "+ex1+","+ex2, \ |
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arg2, \ |
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arrays2[0], \ |
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arrays2[1], \ |
| 162 |
arrays2[2], \ |
| 163 |
wh) |
| 164 |
|
| 165 |
arg2=prepareArg(a_r1,ex1,wh) |
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arrays2=turnToArray(a_r1,ex1) |
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a_in=[arrays_in[0][2:], \ |
| 168 |
arrays_in[1][2:], \ |
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arrays_in[2][2:]] |
| 170 |
expArg=prepareArg(a_in,ex2,wh) |
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arg2[2:]=expArg |
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arrays2[0][2:]=a_in[0] |
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arrays2[1][2:]=a_in[1] |
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arrays2[2][2:]=a_in[2] |
| 175 |
checkResult("slicing, set: rank=1 [2:] "+ex1+","+ex2, \ |
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arg2, \ |
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arrays2[0], \ |
| 178 |
arrays2[1], \ |
| 179 |
arrays2[2], \ |
| 180 |
wh) |
| 181 |
|
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# rank 4 |
| 183 |
|
| 184 |
arrays_in=turnToArray(a_r4_in,ex2) |
| 185 |
|
| 186 |
arg2=prepareArg(a_r4,ex1,wh) |
| 187 |
arrays2=turnToArray(a_r4,ex1) |
| 188 |
a_in=[arrays_in[0][:], \ |
| 189 |
arrays_in[1][:], \ |
| 190 |
arrays_in[2][:]] |
| 191 |
expArg=prepareArg(a_in,ex2,wh) |
| 192 |
arg2[:]=expArg |
| 193 |
arrays2[0][:]=a_in[0] |
| 194 |
arrays2[1][:]=a_in[1] |
| 195 |
arrays2[2][:]=a_in[2] |
| 196 |
checkResult("slicing, set: rank=4 [:] "+ex1+","+ex2, \ |
| 197 |
arg2, \ |
| 198 |
arrays2[0], \ |
| 199 |
arrays2[1], \ |
| 200 |
arrays2[2], \ |
| 201 |
wh) |
| 202 |
|
| 203 |
arg2=prepareArg(a_r4,ex1,wh) |
| 204 |
arrays2=turnToArray(a_r4,ex1) |
| 205 |
a_in=[arrays_in[0][1], \ |
| 206 |
arrays_in[1][1], \ |
| 207 |
arrays_in[2][1]] |
| 208 |
expArg=prepareArg(a_in,ex2,wh) |
| 209 |
arg2[1]=expArg |
| 210 |
arrays2[0][1]=a_in[0] |
| 211 |
arrays2[1][1]=a_in[1] |
| 212 |
arrays2[2][1]=a_in[2] |
| 213 |
checkResult("slicing, set: rank=4 [1] "+ex1+","+ex2, \ |
| 214 |
arg2, \ |
| 215 |
arrays2[0], \ |
| 216 |
arrays2[1], \ |
| 217 |
arrays2[2], \ |
| 218 |
wh) |
| 219 |
|
| 220 |
arg2=prepareArg(a_r4,ex1,wh) |
| 221 |
arrays2=turnToArray(a_r4,ex1) |
| 222 |
a_in=[arrays_in[0][1:3], \ |
| 223 |
arrays_in[1][1:3], \ |
| 224 |
arrays_in[2][1:3]] |
| 225 |
expArg=prepareArg(a_in,ex2,wh) |
| 226 |
arg2[1:3]=expArg |
| 227 |
arrays2[0][1:3]=a_in[0] |
| 228 |
arrays2[1][1:3]=a_in[1] |
| 229 |
arrays2[2][1:3]=a_in[2] |
| 230 |
checkResult("slicing, set: rank=4 [1:3] "+ex1+","+ex2, \ |
| 231 |
arg2, \ |
| 232 |
arrays2[0], \ |
| 233 |
arrays2[1], \ |
| 234 |
arrays2[2], \ |
| 235 |
wh) |
| 236 |
|
| 237 |
arg2=prepareArg(a_r4,ex1,wh) |
| 238 |
arrays2=turnToArray(a_r4,ex1) |
| 239 |
a_in=[arrays_in[0][:,:], \ |
| 240 |
arrays_in[1][:,:], \ |
| 241 |
arrays_in[2][:,:]] |
| 242 |
expArg=prepareArg(a_in,ex2,wh) |
| 243 |
arg2[:,:]=expArg |
| 244 |
arrays2[0][:,:]=a_in[0] |
| 245 |
arrays2[1][:,:]=a_in[1] |
| 246 |
arrays2[2][:,:]=a_in[2] |
| 247 |
checkResult("slicing, set: rank=4 [:,:] "+ex1+","+ex2, \ |
| 248 |
arg2, \ |
| 249 |
arrays2[0], \ |
| 250 |
arrays2[1], \ |
| 251 |
arrays2[2], \ |
| 252 |
wh) |
| 253 |
|
| 254 |
arg2=prepareArg(a_r4,ex1,wh) |
| 255 |
arrays2=turnToArray(a_r4,ex1) |
| 256 |
a_in=[arrays_in[0][:,1], \ |
| 257 |
arrays_in[1][:,1], \ |
| 258 |
arrays_in[2][:,1]] |
| 259 |
expArg=prepareArg(a_in,ex2,wh) |
| 260 |
arg2[:,1]=expArg |
| 261 |
arrays2[0][:,1]=a_in[0] |
| 262 |
arrays2[1][:,1]=a_in[1] |
| 263 |
arrays2[2][:,1]=a_in[2] |
| 264 |
checkResult("slicing, set: rank=4 [:,1] "+ex1+","+ex2, \ |
| 265 |
arg2, \ |
| 266 |
arrays2[0], \ |
| 267 |
arrays2[1], \ |
| 268 |
arrays2[2], \ |
| 269 |
wh) |
| 270 |
|
| 271 |
arg2=prepareArg(a_r4,ex1,wh) |
| 272 |
arrays2=turnToArray(a_r4,ex1) |
| 273 |
a_in=[arrays_in[0][:,1:3], \ |
| 274 |
arrays_in[1][:,1:3], \ |
| 275 |
arrays_in[2][:,1:3]] |
| 276 |
expArg=prepareArg(a_in,ex2,wh) |
| 277 |
arg2[:,1:3]=expArg |
| 278 |
arrays2[0][:,1:3]=a_in[0] |
| 279 |
arrays2[1][:,1:3]=a_in[1] |
| 280 |
arrays2[2][:,1:3]=a_in[2] |
| 281 |
checkResult("slicing, set: rank=4 [:,1:3] "+ex1+","+ex2, \ |
| 282 |
arg2, \ |
| 283 |
arrays2[0], \ |
| 284 |
arrays2[1], \ |
| 285 |
arrays2[2], \ |
| 286 |
wh) |
| 287 |
|
| 288 |
arg2=prepareArg(a_r4,ex1,wh) |
| 289 |
arrays2=turnToArray(a_r4,ex1) |
| 290 |
a_in=[arrays_in[0][1:2,1:3], \ |
| 291 |
arrays_in[1][1:2,1:3], \ |
| 292 |
arrays_in[2][1:2,1:3]] |
| 293 |
expArg=prepareArg(a_in,ex2,wh) |
| 294 |
arg2[1:2,1:3]=expArg |
| 295 |
arrays2[0][1:2,1:3]=a_in[0] |
| 296 |
arrays2[1][1:2,1:3]=a_in[1] |
| 297 |
arrays2[2][1:2,1:3]=a_in[2] |
| 298 |
checkResult("slicing, set: rank=4 [1:2,1:3] "+ex1+","+ex2, \ |
| 299 |
arg2, \ |
| 300 |
arrays2[0], \ |
| 301 |
arrays2[1], \ |
| 302 |
arrays2[2], \ |
| 303 |
wh) |
| 304 |
|
| 305 |
arg2=prepareArg(a_r4,ex1,wh) |
| 306 |
arrays2=turnToArray(a_r4,ex1) |
| 307 |
a_in=[arrays_in[0][1:2,1:3,1,1], \ |
| 308 |
arrays_in[1][1:2,1:3,1,1], \ |
| 309 |
arrays_in[2][1:2,1:3,1,1]] |
| 310 |
expArg=prepareArg(a_in,ex2,wh) |
| 311 |
arg2[1:2,1:3,1,1]=expArg |
| 312 |
arrays2[0][1:2,1:3,1,1]=a_in[0] |
| 313 |
arrays2[1][1:2,1:3,1,1]=a_in[1] |
| 314 |
arrays2[2][1:2,1:3,1,1]=a_in[2] |
| 315 |
checkResult("slicing, set: rank=4 [1:2,1:3,1,1] "+ex1+","+ex2, \ |
| 316 |
arg2, \ |
| 317 |
arrays2[0], \ |
| 318 |
arrays2[1], \ |
| 319 |
arrays2[2], \ |
| 320 |
wh) |
| 321 |
|
| 322 |
arg2=prepareArg(a_r4,ex1,wh) |
| 323 |
arrays2=turnToArray(a_r4,ex1) |
| 324 |
a_in=[arrays_in[0][1:2,1:3,:,1], \ |
| 325 |
arrays_in[1][1:2,1:3,:,1], \ |
| 326 |
arrays_in[2][1:2,1:3,:,1]] |
| 327 |
expArg=prepareArg(a_in,ex2,wh) |
| 328 |
arg2[1:2,1:3,:,1]=expArg |
| 329 |
arrays2[0][1:2,1:3,:,1]=a_in[0] |
| 330 |
arrays2[1][1:2,1:3,:,1]=a_in[1] |
| 331 |
arrays2[2][1:2,1:3,:,1]=a_in[2] |
| 332 |
checkResult("slicing, set: rank=4 [1:2,1:3,:,1] "+ex1+","+ex2, \ |
| 333 |
arg2, \ |
| 334 |
arrays2[0], \ |
| 335 |
arrays2[1], \ |
| 336 |
arrays2[2], \ |
| 337 |
wh) |
| 338 |
|
| 339 |
arg2=prepareArg(a_r4,ex1,wh) |
| 340 |
arrays2=turnToArray(a_r4,ex1) |
| 341 |
a_in=[arrays_in[0][1:2,1:3,0,:], \ |
| 342 |
arrays_in[1][1:2,1:3,0,:], \ |
| 343 |
arrays_in[2][1:2,1:3,0,:]] |
| 344 |
expArg=prepareArg(a_in,ex2,wh) |
| 345 |
arg2[1:2,1:3,0,:]=expArg |
| 346 |
arrays2[0][1:2,1:3,0,:]=a_in[0] |
| 347 |
arrays2[1][1:2,1:3,0,:]=a_in[1] |
| 348 |
arrays2[2][1:2,1:3,0,:]=a_in[2] |
| 349 |
checkResult("slicing, set: rank=4 [1:2,1:3,0,:] "+ex1+","+ex2, \ |
| 350 |
arg2, \ |
| 351 |
arrays2[0], \ |
| 352 |
arrays2[1], \ |
| 353 |
arrays2[2], \ |
| 354 |
wh) |
| 355 |
|
| 356 |
arg2=prepareArg(a_r4,ex1,wh) |
| 357 |
arrays2=turnToArray(a_r4,ex1) |
| 358 |
a_in=[arrays_in[0][1:2,1:3,0,1], \ |
| 359 |
arrays_in[1][1:2,1:3,0,1], \ |
| 360 |
arrays_in[2][1:2,1:3,0,1]] |
| 361 |
expArg=prepareArg(a_in,ex2,wh) |
| 362 |
arg2[1:2,1:3,0,1]=expArg |
| 363 |
arrays2[0][1:2,1:3,0,1]=a_in[0] |
| 364 |
arrays2[1][1:2,1:3,0,1]=a_in[1] |
| 365 |
arrays2[2][1:2,1:3,0,1]=a_in[2] |
| 366 |
checkResult("slicing, set: rank=4 [1:2,1:3,0,1] "+ex1+","+ex2, \ |
| 367 |
arg2, \ |
| 368 |
arrays2[0], \ |
| 369 |
arrays2[1], \ |
| 370 |
arrays2[2], \ |
| 371 |
wh) |
| 372 |
|
| 373 |
arg2=prepareArg(a_r4,ex1,wh) |
| 374 |
arrays2=turnToArray(a_r4,ex1) |
| 375 |
a_in=[arrays_in[0][1,1,0,1], \ |
| 376 |
arrays_in[1][1,1,0,1], \ |
| 377 |
arrays_in[2][1,1,0,1]] |
| 378 |
expArg=prepareArg(a_in,ex2,wh) |
| 379 |
arg2[1,1,0,1]=expArg |
| 380 |
arrays2[0][1,1,0,1]=a_in[0] |
| 381 |
arrays2[1][1,1,0,1]=a_in[1] |
| 382 |
arrays2[2][1,1,0,1]=a_in[2] |
| 383 |
checkResult("slicing, set: rank=4 [1,1,0,1] "+ex1+","+ex2, \ |
| 384 |
arg2, \ |
| 385 |
arrays2[0], \ |
| 386 |
arrays2[1], \ |
| 387 |
arrays2[2], \ |
| 388 |
wh) |
| 389 |
|
| 390 |
sys.exit(0) |
| 391 |
# end |
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