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Commit 5a6adb65 authored by LAMBERT Jean-charles's avatar LAMBERT Jean-charles
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more work on remove halo...

parent 7b521f8b
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py/mains/remove_sim_halo.py
View file @ 5a6adb65
......@@ -8,29 +8,25 @@ sys.path=['/home/jcl/works/GIT/uns_projects/py/modules/','/home/jcl/works/GIT/un
from py_unsio import *
from uns_simu import *
import argparse
import os,subprocess
from simulations.creducesim import *
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# commandLine, parse the command line
def commandLine():
dbname=None
modulo=10
test=False
# help
parser = argparse.ArgumentParser(description="Remove halo from simulation",
parser = argparse.ArgumentParser(description="Remove halo from a simulation",
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
# options
parser.add_argument('simname', help='UNS Simulation name')
parser.add_argument('--dir', help='directory to store new files',default=None)
parser.add_argument('--keep', help='keep halo every frequency',default=modulo,type=int)
parser.add_argument('--overwrite',help='overwrite new frame if present', default=False)
parser.add_argument('--test',help='test without doing anything', dest="test",action="store_true", default=test)
parser.add_argument('--keep', help='keep halo every frequency',default=10,type=int)
parser.add_argument('--overwrite',help='overwrite new frame if present', dest="overwrite", action="store_true", default=False)
parser.add_argument('--test',help='test without doing anything', dest="test",action="store_true", default=False)
parser.add_argument('--dbname',help='UNS database file name', default=dbname)
parser.add_argument('--verbose',help='verbose mode',dest="verbose", action="store_true", default=False)
# parse
......@@ -49,61 +45,6 @@ def process(args):
else:
simu.resizeSim()
# -----------------------------------------------------
# process, is the core function
def process2(args):
try:
simu=UnsSimu(args.simname,verbose=args.verbose)
except Exception as x :
print (x.message)
else:
info=simu.getInfo() # get simulation info
simname=info["name"]
simtype=(info["dir"]).split("/")[2]
list=simu.getSnapshotList()
# get real path even if there is a link
# remove /net/direct in case mounted
realpath=(os.path.realpath(list[0])).replace("/net/direct","")
print("Real Path [%s]"%(realpath),file=sys.stderr)
if args.dir is None:
# get file system root
inrootdir=realpath.split("/")[1]
print("inrootdir = [%s] <%s>"%(inrootdir,simtype),file=sys.stderr)
args.dir="/"+inrootdir+"/"+simtype+"2/"+simname+"/SNAPS"
print("target dir <%s>"%(args.dir),file=sys.stderr)
# check dir
if not os.path.isdir(args.dir):
print("Create directory [%s]"%(args.dir),file=sys.stderr)
try:
if not args.test:
os.makedirs(args.dir)
except :
print("Unable to create directory [%s]"%(args.dir))
sys.exit()
cpt=1
for snap in list:
print(snap,file=sys.stderr)
if cpt%args.keep == 1:
select="all"
else:
select="gas,stars,disk,bndry,bulge"
pass
basename=os.path.basename(snap) # input
newsnap=args.dir+"/"+basename # output
# check output file
if not os.path.isfile(newsnap) or args.overwrite:
cmd="uns2uns %s %s select=%s type=gadget3"%(snap,newsnap,select)
print("<%s>"%(cmd),file=sys.stderr)
if not args.test:
subprocess.call(["uns2uns",snap,newsnap,"select="+select,"type=gadget3"])
cpt+=1
# -----------------------------------------------------
# main program
if __name__ == '__main__':
......
py/mains/test_unsio.py
View file @ 5a6adb65
......@@ -24,6 +24,8 @@ def commandLine():
# options
parser.add_argument('--nbody', help='#bodies to test', type=int, default=100000)
parser.add_argument('--verbose',help='verbose mode',dest="verbose", action="store_true", default=False)
parser.add_argument('--double',help='test with double real',dest="double", action="store_true", default=False)
parser.add_argument('--uns2uns',help='save intermediate file with uns2uns',dest="uns2uns", action="store_true", default=False)
# parse
args = parser.parse_args()
......@@ -33,7 +35,7 @@ def commandLine():
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# commandLine, parse the command line
def process(args):
uns=CTestunsio(nbody=args.nbody)
uns=CTestunsio(nbody=args.nbody,single=not args.double, uns2uns=args.uns2uns)
#uns.saveModel("")
uns.testIO()
......
py/modules/simulations/creducesim.py
View file @ 5a6adb65
......@@ -2,7 +2,7 @@
from __future__ import print_function
from uns_simu import *
import os,sys
import os,sys,subprocess
#
# class CReducesim
......
py/modules/simulations/ctestunsio.py
View file @ 5a6adb65
......@@ -5,9 +5,11 @@ from uns_simu import *
import os,sys
import numpy as np
import tempfile
from py_unsio import *
import py_unsio as unsio
from csnapshot import *
import subprocess
#
# class CTestunsio
#
......@@ -16,19 +18,22 @@ class CTestunsio:
This class aims to test UNSIO library
"""
__comp=["halo","gas","stars","disk","bndry","bulge"]
#__comp=["gas","halo"]#,"disk","bndry"]#,"bulge"]
__array3d=["pos","vel","acc"]
__array1d=["mass","rho","hsml","pot","metal","age"]
__arrayInt=["id"]
__3D = [3,"pos","vel","acc"]
__1D = [1,"mass","pot"]
__1Dgas = [1,"rho","hsml","metal"]
__1Dstars = [1,"metal","age"]
__1Dint = [1,"id"]
__comp = {'halo':[__1D,__3D],'gas':[__1D,__3D,__1Dgas],'stars':[__1D,__3D,__1Dstars],'disk':[__1D,__3D],'bndry':[__1D,__3D],'bulge':[__1D,__3D]}
__compNemo = { 'all':[__1D,__3D,__1Dgas] }
# -----------------------------------------------------
#
def __init__(self,nbody=None,seed=666,single=True,verbose=None):
def __init__(self,nbody=None,seed=666,single=True,verbose=None, uns2uns=False):
self.__nbody = nbody
self.__verbose = verbose
self.__seed = seed
self.__single = single
self.__uns2uns = uns2uns
self.__initSeed(self.__seed)
......@@ -50,13 +55,13 @@ class CTestunsio:
return x
# -----------------------------------------------------
#
def __saveArray(self,comp,attr,dim):
def __saveArray(self,comp,attr,dim,real=True):
data=self.__dataF(self.__nbody*dim)
#print ("Saving comp[%s] attribute [%s] size [%d] "%(comp,attr,data.size),type(data),data,file=sys.stderr)
ok=self.__unso.setArrayF(comp,attr,data) # save real arrays
if ok:
print(" <%s>"%(attr),data[0],file=sys.stderr,end="")
if real:
data=self.__dataF(self.__nbody*dim)
ok=self.__unso.setArrayF(comp,attr,data) # save real arrays
else:
ok=self.__unso.setArrayI(comp,attr,np.arange(self.__nbody*dim,dtype=np.int32)) # save real arrays
# -----------------------------------------------------
#
......@@ -74,33 +79,60 @@ class CTestunsio:
else:
self.__model_file = filename
fff = self.__model_file
## SAVE FILE
# instantiate output object
if (single):
print("SINGLE")
self.__unso=CunsOut(self.__model_file,unstype); # output file
print("SINGLE precision floating values")
self.__unso=unsio.CunsOut(self.__model_file,unstype); # output file
else:
print("DOUBLE")
self.__unso=CunsOutD(self.__model_file,unstype); # output file
print("DOUBLE precision floating values")
self.__unso=unsio.CunsOutD(self.__model_file,unstype); # output file
print("\nSaving in ",unstype," format......")
self.__unso.setValueF("time",0) # save time
for comp in self.__comp:
print ("[%s] : "%(comp),file=sys.stderr,end="")
for array3d in self.__array3d:
self.__saveArray(comp,array3d,3)
for array1d in self.__array1d:
self.__saveArray(comp,array1d,1)
for arrayInt in self.__arrayInt:
self.__unso.setArrayI(comp,arrayInt,np.arange(self.__nbody,dtype=np.int32)) # save real arrays
print("\n",file=sys.stderr)
select_comp = self.__comp # comp for gadget2 gadget3
if unstype=="nemo":
select_comp = self.__compNemo # comp for nemo
for comp,all_array in select_comp.iteritems():
print ("[%-6s] : "%(comp),file=sys.stderr,end="")
# save reals array
for block_array in all_array:
dim=block_array[0]
for array in block_array[1:]:
print(" %s"%(array), end="")
self.__saveArray(comp,array,dim,real=True) # save real
# save integer arrays
dim=self.__1Dint[0]
for array in self.__1Dint[1:]:
print(" %s"%(array), end="")
self.__saveArray(comp,array,dim,real=False) # save integer
print("\n")
self.__unso.save() # trigger save ops
self.__unso.close()
if self.__uns2uns : # test uns2uns
ff = tempfile.NamedTemporaryFile()
myfile = ff.name
ff.close()
if single:
outfloat="float=t"
else:
outfloat="float=f"
cmd="uns2uns in=%s out=%s select=%s type=%s %s"%(self.__model_file,myfile,"all",unstype,outfloat)
print("<%s>"%(cmd),file=sys.stderr)
#subprocess.call([cmd],shell=True)
subprocess.call(["uns2uns","in="+self.__model_file,"out="+myfile,"select=all","type="+unstype,outfloat])
#sys.exit()
os.remove(self.__model_file)
self.__model_file=myfile
print("Outfile = [%s]"%(self.__model_file))
......@@ -115,10 +147,10 @@ class CTestunsio:
ok,data=self.__unsi.getData(comp,attr)
print("%f "%(data_ref[0]),end="",file=sys.stderr)
#print("%f "%(data_ref[0]),end="",file=sys.stderr)
if ok:
#print ("Checking comp[%s] attribute [%s] size [%d] "%(comp,attr,data.size),type(data),data,file=sys.stderr)
print (" <%s>"%(attr),file=sys.stderr,end="")
#print (" <%s>"%(attr),file=sys.stderr,end="")
ok=(data_ref==data).all()
if not ok:
print("\nInconsitency: <%s> [%s]"%(comp,attr),data_ref.size,data.size,file=sys.stderr)
......@@ -127,7 +159,7 @@ class CTestunsio:
# -----------------------------------------------------
#
def __compareModel(self,single=True):
def __compareModel(self,unstype="gadget3",single=True):
"""
load model from disk and compare with generated values
"""
......@@ -140,32 +172,43 @@ class CTestunsio:
# instantiate CSnapshot object
self.__unsi=CSnapshot(self.__model_file,float32=single)
self.__unsi.nextFrame() # load snaphot
for comp in self.__comp:
print ("[%s] : "%(comp),file=sys.stderr,end="")
for array3d in self.__array3d:
self.__compareArray(comp,array3d,3)
for array1d in self.__array1d:
self.__compareArray(comp,array1d,1)
for arrayInt in self.__arrayInt:
self.__compareArray(comp,arrayInt,1,real=False)
print("\n",file=sys.stderr)
select_comp = self.__comp # comp for gadget2 gadget3
if unstype=="nemo":
select_comp = self.__compNemo # comp for nemo
for comp,all_array in select_comp.iteritems():
print ("checking [%-6s] : "%(comp),file=sys.stderr,end="")
# compare real array
for block_array in all_array:
dim=block_array[0]
for array in block_array[1:]:
print(" %s"%(array), end="")
self.__compareArray(comp,array,dim,real=True)
# compare integer arrays
dim=self.__1Dint[0]
for array in self.__1Dint[1:]:
print(" %s"%(array), end="")
self.__compareArray(comp,array,dim,real=False)
print("\n")
self.__unsi.close()
# -----------------------------------------------------
#
def testIO(self):
"""
test models snasphot that unsio knows to write
test models snasphot that unsio knows howto dump on a file
"""
model=["gadget3"]#,"gadget3"]
model=["gadget3","gadget2","nemo"]
for mm in model:
print ("Testing model [%s]"%(mm),file=sys.stderr)
self.saveModel(unstype=mm,single=self.__single)
print ("\n\nComparing model [%s]"%(mm),file=sys.stderr)
self.__compareModel(single=self.__single)
self.__compareModel(unstype=mm,single=self.__single)
# remove temporary file
#os.remove("dsdalsdjlsj")
os.remove(self.__model_file)
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