def write_data_to_HDF(array,
attribute={},
name="",
folder="ResAmp/",
bands='l3m_data'):
""" Crea un nuevo HDF en la carpeta ResAmp, con el nombre pasado por parametro
o un nombre generado con sus attributos en caso contrario y con el array
pasado por parametro como dataset y con los atributos pasados por parametro"""
if "" == name:
name = name_generator(attribute, name)
attribute["Product Name"] = name
file = SD(folder + name + "", SDC.WRITE | SDC.CREATE)
else:
if os.path.isfile(folder + name):
file = SD(folder + name + "", SDC.WRITE)
else:
file = SD(folder + name + "", SDC.WRITE | SDC.CREATE)
file.create(bands, SDC.FLOAT64, array.shape)
data = file.select(bands)
for x in range(len(array)):
data[x] = array[x]
for x in attribute:
at = attribute[x]
try:
if (at.dtype == np.dtype('int16') or at.dtype == np.dtype('int32')
or at.dtype == np.dtype('uint8')
or at.dtype == np.dtype('uint16') or type(at) == int):
new_attr = file.attr(x)
new_attr.set(SDC.INT32, int(at))
elif (at.dtype == np.dtype('float32')
or at.dtype == np.dtype('float64') or type(at) == float):
new_attr = file.attr(x)
new_attr.set(SDC.FLOAT64, at)
else:
at = np.str(at)
file.__setattr__(x, at)
except AttributeError:
#at = np.str(at)
file.__setattr__(x, at)
except TypeError:
print(type(at))
print(x)
print(at)
print("Guardando: ", name)
def mosaic(*arg,**args):
# This function will take files tranfered in *arg and will mosaic them together and produce a new file
# mosaic(file1,[file2,file3,...],endfile)
# If only file1 and endfile is given, the function will only produce a copy without any other modification
try:
log=args["log"]
except KeyError:
log=logMod.Log("",nolog=True)
if len(arg)>2:
lfile = arg[:-1] # This is the list of the NAME of the files to merge
newfilename = arg[-1] # This is the final file NAME
# Should eventually check if files exists and can be read ***IMPROVE***
lfHDF = [] # This is the list of the FILES to merge
latt = [] # This is the list of the ATTRIBUTE "StructMetadata.0" of the files
for fil in lfile:
try:
a=SD(fil,SDC.READ)
except TypeError:
a=SD(fil.encode('ascii','ignore'),SDC.READ)
lfHDF.append(a)
#print("hoho")
latt.append(atribute(lfHDF[-1].attributes()["StructMetadata.0"],fil,dsi=[0,]))
## Listing all the GRIDS that the new file will have
gridlist = [] # This is the list of GRIDS to include in the final file
for attOfF in latt:
# Should check if any grid ***IMPROVE***
gridlist += attOfF.listgridname()[1] # listgridname return a list of all the grids name
# remove double entry
gridlist = list(set(gridlist))
## Listing all the DATASETS that the new file will have
dslist = [] # This is the list of DATASETS to include in the final file
for attOfF in latt:
# Should check if any grid ***IMPROVE***
dslist = attOfF.orderedDS()
# remove double entry
# dslist = list(set(dslist))
## Validation of commoun information
###############################################################################
# Some informations have to be the same for each file or else no mosaic can #
# be made for exemple two files with not the same projection type can't be #
# merged together. ***IMPROVE*** Maybe in the future we could transform file #
# so that they have the same projection or some other thing. #
###############################################################################
# List of parameter to check to insure that they are the same
paramMustSim = ["Projection","ProjParams","SphereCode"]
# Dictionary that will keep all the informations about every file
paramMustSimDict = {}
for grid in gridlist:
# Verification of a grid
first = True # Variable that will enable the construction of the dict
paramdict = {} # Dictionary that keep the actual value that have to be the same
for attOfF in latt:
# Verification of a file
bigG = attOfF.getgridbyname(grid) # Getting all the attributes in the grid of a file
if bigG is not None:
# If the grid exists in that file
if first :
# If this is the first time that a file is check for that grid
first = False
for p in paramMustSim:
# Checking every parameters that must be the same
paramdict[p] = bigG.variable[p]
# Validation of same Dtype for each datafield
go = bigG.GROUP["DataField"].OBJECT
for r in go:
paramdict[go[r].variable["DataFieldName"]]=go[r].variable["DataType"]
else:
# If it's not the first time that a file is check for that grid
for p in paramMustSim:
# Checking every parameters that must be the same
if not paramdict[p]==bigG.variable[p]:
# Stop merging and return error ***IMPROVE***
# Maybe do only the things that can be done ***IMPROVE***
log.log('e',Nom,"Error dataset are not compatible")
# Validation of same Dtype for each datafield
go=bigG.GROUP["DataField"].OBJECT
for r in go:
if not paramdict[go[r].variable["DataFieldName"]]==go[r].variable["DataType"]:
# Stop merging and return error ***IMPROVE***
# Maybe do only the things that can be done ***IMPROVE***
log.log('e',Nom,"Error dataset are not compatible")
# Keep all this info for later it's going to be useful
paramMustSimDict[grid]=paramdict
## Determination of new informations
###############################################################################
# Some properties have to be calculated in order to merge. This section is #
# doing just that #
###############################################################################
gridResolX={} # Getting the RESOLUTION in the X direction for each grid
gridResolY={} # Getting the RESOLUTION in the Y direction for each grid
extremeup={} # Getting the UPPER coordinates for each grid
extremedown={} # Getting the LOWEST coordinates for each grid
extremeleft={} # Getting the LEFTMOST coordinates for each grid
extremeright={} # Getting the RIGHTMOST coordinates for each grid
gridDimX={} # Getting the DIMENSIONS of X direction for each grid
gridDimY={} # Getting the DIMENSIONS of Y direction for each grid
NoValueDS={} # Getting the fill value of each dataset
dtypeDS={} # Getting the DTYPE for each dataset
dstogrid={} # Knowing wich is the GRID for each dataset
filGridULC={} # Getting the upper left corner of each file for each grid
for grid in gridlist:
# For each grid
filGridULC[grid]={} # Adding a dictionary for each grid that will contain information on every file
for attOfF in latt:
### Determination of resolution of each grid
# ***IMPROVE*** Should check if bigd is none
bigG=attOfF.getgridbyname(grid) # Getting all the attributes in the grid of a file
# Get extreme grid point
ulp=eval(bigG.variable["UpperLeftPointMtrs"])
lrp=eval(bigG.variable["LowerRightMtrs"])
# Get grid dimmension
dimx=int(bigG.variable["XDim"])
dimy=int(bigG.variable["YDim"])
# Calculate grid resolution
gridResolX[grid]=(lrp[0]-ulp[0])/dimx
gridResolY[grid]=(ulp[1]-lrp[1])/dimy
### Determination of new extreme coordinates for each grid
# up
try:
if extremeup[grid]< ulp[1]:
extremeup[grid]=ulp[1]
except KeyError:
extremeup[grid]=ulp[1]
# down
try:
if extremedown[grid]> lrp[1]:
extremedown[grid]=lrp[1]
except KeyError:
extremedown[grid]=lrp[1]
# left
try:
if extremeleft[grid]> ulp[0]:
extremeleft[grid]=ulp[0]
except KeyError:
extremeleft[grid]=ulp[0]
# right
try:
if extremeright[grid]< lrp[0]:
extremeright[grid]=lrp[0]
except KeyError:
extremeright[grid]=lrp[0]
### Detetermination of dataset to grid name
if bigG is not None:
go=bigG.GROUP["DataField"].OBJECT
for r in go:
dstogrid[ go[r].variable["DataFieldName"] ] = grid
## Determination of ULC for each grid in each file
filGridULC[grid][attOfF.name] = ulp
## determination of new dimension for each grid
gridDimY[grid] = int((extremeup[grid]-extremedown[grid])/gridResolY[grid])
gridDimX[grid] = int((extremeright[grid]-extremeleft[grid])/gridResolX[grid])
for ds in dslist:
# For each dataset
for sd in lfHDF:
# For each hdf file
# Try opening dataset
try:
sds = sd.select(eval(ds))
# Get fill value
NoValueDS[ds] = sds.getfillvalue()
# Get dtype
dtypeDS[ds] = sds.info()[3]
except:
log.log('e',Nom,"no dataset")
## Start creating new file
###############################################################################
# This is the actual part were stuf appens #
###############################################################################
# This part is the same for every file in any circumstances
########## absolute ########################
# Open new file
try:
hdf = HDF(newfilename, HC.WRITE | HC.CREATE |HC.TRUNC)
sd = SD(newfilename, SDC.WRITE | SDC.CREATE )
except TypeError:
hdf = HDF(newfilename.encode('ascii','ignore'), HC.WRITE | HC.CREATE |HC.TRUNC)
sd = SD(newfilename.encode('ascii','ignore'), SDC.WRITE | SDC.CREATE )
v=hdf.vgstart()
vg={}
vg1={}
vg2={}
## rewrite the gridlist
gridlist = []
for ds in dslist:
if dstogrid[ds] not in gridlist:
gridlist.append(dstogrid[ds])
for grid in gridlist:
vg[grid]=v.attach(-1,write=1)
vg[grid]._class="GRID"
vg[grid]._name=eval(grid)
vg1[grid]=v.attach(-1,write=1)
vg2[grid]=v.attach(-1,write=1)
vg1[grid]._class="GRID Vgroup"
vg1[grid]._name="Data Fields"
vg2[grid]._class="GRID Vgroup"
vg2[grid]._name="Grid Attributes"
vg[grid].insert(vg1[grid])
vg[grid].insert(vg2[grid])
########## absolute ########################
# Create dataset with the right size
for ds in dslist:
theGrid=dstogrid[ds]
# Get grid name of data set
sds = sd.create(eval(ds),dtypeDS[ds],(gridDimY[theGrid],gridDimX[theGrid]))
# Set fill value
fv=NoValueDS[ds]
try:
sds.setfillvalue(NoValueDS[ds])
except OverflowError:
log.log('e',Nom,"setfillvalue")
sds.setfillvalue(0)
## write real data
for fil in range(len(latt)):
try:
# Determine were the data will be writen
ulc = filGridULC[theGrid][latt[fil].name]
# Determine the position on the grid
y = (extremeup[theGrid]-ulc[1])/(extremeup[theGrid]-extremedown[theGrid])
x = (ulc[0]-extremeleft[theGrid])/(extremeright[theGrid]-extremeleft[theGrid])
y = int(y*gridDimY[theGrid])
x = int(x*gridDimX[theGrid])
# read data from files
osds = lfHDF[fil].select(eval(ds))
sh = osds[:].shape
sds[y:y+sh[0],x:x+sh[1]] = osds[:]
osds.endaccess()
except:
pass
# Close sds
vg1[dstogrid[ds]].add(HC.DFTAG_NDG,sds.ref())
sds.endaccess()
for g in vg1:
vg1[g].detach()
vg2[g].detach()
vg[g].detach()
# Create attribute table for the file
attstr="GROUP=GridStructure\n"
gridcount=1
for gr in gridlist:
# Start group grid
attstr+="\tGROUP=GRID_%i\n"%gridcount
# Add grid name
attstr+="\t\tGridName=%s\n"%gr
# Add dimention
attstr+="\t\tXDim=%i\n"%gridDimX[gr]
attstr+="\t\tYDim=%i\n"%gridDimY[gr]
# Add UpperLeftPointMtrs
attstr+="\t\tUpperLeftPointMtrs=(%f,%f)\n"%(extremeleft[gr],extremeup[gr])
# Add lrp
attstr+="\t\tLowerRightMtrs=(%f,%f)\n"%(extremeright[gr],extremedown[gr])
# Add projection
attstr+="\t\tProjection=%s\n"%paramMustSimDict[gr]["Projection"]
# ProjParams
attstr+="\t\tProjParams=%s\n"%paramMustSimDict[gr]["ProjParams"]
# SphereCode
attstr+="\t\tSphereCode=%s\n"%paramMustSimDict[gr]["SphereCode"]
attstr+="""\t\tGROUP=Dimension
\t\tEND_GROUP=Dimension
\t\tGROUP=DataField\n"""
## Add data sets
# create list of ds for current grid
lsdsgr=[]
dsnum=1
for ds in dslist:
if dstogrid[ds] == gr:
# Add object
attstr+="\t\t\tOBJECT=DataField_%i\n"%dsnum
# datafield name
attstr+="\t\t\t\tDataFieldName=%s\n"%ds
# datatype
attstr+="\t\t\t\tDataType=%s\n"%paramMustSimDict[gr][ds]
# dim
attstr+='\t\t\t\tDimList=("YDim","XDim")\n'
attstr+="\t\t\tEND_OBJECT=DataField_%i\n"%dsnum
dsnum+=1
attstr+="\t\tEND_GROUP=DataField\n"
attstr+="""\t\tGROUP=MergedFields
\t\tEND_GROUP=MergedFields\n"""
attstr+="\tEND_GROUP=GRID_%i\n"%gridcount
gridcount+=1
attstr+="""END_GROUP=GridStructure
GROUP=PointStructure
END_GROUP=PointStructure
END"""
# adding attribute to new file
att=sd.attr('StructMetadata.0')
att.set(SDC.CHAR,attstr)
sd.end()
hdf.close()
# This should return something somehow
elif len(arg)>1:
afile = arg[0] # This is the list of the NAME of the files to merge
newfilename = arg[1] # This is the final file NAME
# Create a copy
from shutil import copyfile
copyfile(afile,newfilename)
def compress(*arg, **karg):
# This function compress the file with a given compress parameter
# compress(file,comression parameter)
oldfile = arg[0]
newfilename = arg[0] + "t"
try:
log = karg["log"]
except KeyError:
log = logMod.Log("", nolog=True)
keepall = True
# Should eventually check if files exists and can be read ***IMPROVE***
try:
HDFF = SD(oldfile, SDC.READ) # This is the list of the FILES to merge
except TypeError:
HDFF = SD(oldfile.encode('ascii', 'ignore'),
SDC.READ) # This is the list of the FILES to merge
# This is the list of the ATTRIBUTE "StructMetadata.0" of the files
attOfF = atribute(HDFF.attributes()["StructMetadata.0"],
oldfile,
dsi=[
0,
])
## Listing all the GRIDS that the new file will have
gridlist = attOfF.listgridname()[
1] # listgridname return a list of all the grids name
## Listing all the DATASETS that the new file will have
# Should check if any grid ***IMPROVE***
dslist = attOfF.orderedDS()
## Validation of commoun information
###############################################################################
# Some informations have to be the same for each file or else no mosaic can #
# be made for exemple two files with not the same projection type can't be #
# merged together. ***IMPROVE*** Maybe in the future we could transform file #
# so that they have the same projection or some other thing. #
###############################################################################
# List of parameter to check to insure that they are the same
paramMustSim = ["Projection", "ProjParams", "SphereCode"]
# Dictionary that will keep all the informations about every file
paramMustSimDict = {}
for grid in gridlist:
# Verification of a grid
paramdict = {
} # Dictionary that keep the actual value that have to be the same
bigG = attOfF.getgridbyname(
grid) # Getting all the attributes in the grid of a file
if bigG is not None:
# If the grid exists in that file
for p in paramMustSim:
# Checking every parameters that must be the same
paramdict[p] = bigG.variable[p]
# Validation of same Dtype for each datafield
go = bigG.GROUP["DataField"].OBJECT
for r in go:
paramdict[go[r].variable["DataFieldName"]] = go[r].variable[
"DataType"]
# Keep all this info for later it's going to be useful
paramMustSimDict[grid] = paramdict
# LAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
## Determination of new informations
###############################################################################
# Some properties have to be calculated in order to merge. This section is #
# doing just that #
###############################################################################
gridResolX = {} # Getting the RESOLUTION in the X direction for each grid
gridResolY = {} # Getting the RESOLUTION in the Y direction for each grid
extremeup = {} # Getting the UPPER coordinates for each grid
extremedown = {} # Getting the LOWEST coordinates for each grid
extremeleft = {} # Getting the LEFTMOST coordinates for each grid
extremeright = {} # Getting the RIGHTMOST coordinates for each grid
gridDimX = {} # Getting the DIMENSIONS of X direction for each grid
gridDimY = {} # Getting the DIMENSIONS of Y direction for each grid
NoValueDS = {} # Getting the fill value of each dataset
dtypeDS = {} # Getting the DTYPE for each dataset
dstogrid = {} # Knowing wich is the GRID for each dataset
filGridULC = {} # Getting the upper left corner of each file for each grid
for grid in gridlist:
# For each grid
filGridULC[grid] = {
} # Adding a dictionary for each grid that will contain information on every file
### Determination of resolution of each grid
# ***IMPROVE*** Should check if bigd is none
bigG = attOfF.getgridbyname(
grid) # Getting all the attributes in the grid of a file
# Get extreme grid point
ulp = eval(bigG.variable["UpperLeftPointMtrs"])
lrp = eval(bigG.variable["LowerRightMtrs"])
# Get grid dimmension (PIXEL)
dimx = int(bigG.variable["XDim"])
dimy = int(bigG.variable["YDim"])
# Calculate grid resolution
gridResolX[grid] = (lrp[0] - ulp[0]) / dimx
gridResolY[grid] = (ulp[1] - lrp[1]) / dimy
### Determination of new extreme coordinates for each grid
# up
extremeup[grid] = ulp[1]
# down
extremedown[grid] = lrp[1]
# left
extremeleft[grid] = ulp[0]
# right
extremeright[grid] = lrp[0]
#print("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n",int(LOC - UPC),int(RMC - LMC),"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n")
### Detetermination of dataset to grid name
if bigG is not None:
go = bigG.GROUP["DataField"].OBJECT
for r in go:
dstogrid[go[r].variable["DataFieldName"]] = grid
### Determination of new extreme coordinates for each grid
## Determination of ULC for each grid in each file
filGridULC[grid][attOfF.name] = ulp
## determination of new dimension for each grid (pixel)
gridDimY[grid] = int(dimy)
gridDimX[grid] = int(dimx)
for ds in dslist:
# For each dataset
# For each hdf file
# Try opening dataset
try:
sds = HDFF.select(eval(ds))
# Get fill value
NoValueDS[ds] = sds.getfillvalue()
# Get dtype
dtypeDS[ds] = sds.info()[3]
except:
log.log('e', Nom, "no dataset")
## Start creating new file
###############################################################################
# This is the actual part were stuf appens #
###############################################################################
# This part is the same for every file in any circumstances
########## absolute ########################
# Open new file
try:
hdf = HDF(newfilename, HC.WRITE | HC.CREATE | HC.TRUNC)
sd = SD(newfilename, SDC.WRITE | SDC.CREATE)
except TypeError:
hdf = HDF(newfilename.encode('ascii', 'ignore'),
HC.WRITE | HC.CREATE | HC.TRUNC)
sd = SD(newfilename.encode('ascii', 'ignore'), SDC.WRITE | SDC.CREATE)
v = hdf.vgstart()
vg = {}
vg1 = {}
vg2 = {}
## rewrite the gridlist
gridlist = []
for ds in dslist:
if dstogrid[ds] not in gridlist:
gridlist.append(dstogrid[ds])
for grid in gridlist:
vg[grid] = v.attach(-1, write=1)
vg[grid]._class = "GRID"
vg[grid]._name = eval(grid)
vg1[grid] = v.attach(-1, write=1)
vg2[grid] = v.attach(-1, write=1)
vg1[grid]._class = "GRID Vgroup"
vg1[grid]._name = "Data Fields"
vg2[grid]._class = "GRID Vgroup"
vg2[grid]._name = "Grid Attributes"
vg[grid].insert(vg1[grid])
vg[grid].insert(vg2[grid])
########## absolute ########################
# Create dataset with the right size
for ds in dslist:
theGrid = dstogrid[ds]
# Get grid name of data set
# Make sure that the set is asked to be there
sds = sd.create(eval(ds), dtypeDS[ds],
(gridDimY[theGrid], gridDimX[theGrid]))
# Set fill value
fv = NoValueDS[ds]
try:
sds.setfillvalue(NoValueDS[ds])
except OverflowError:
log.log('e', Nom, "dataset fillvaluet")
sds.setfillvalue(0)
# Set compression
try:
sds.setcompress(*arg[1]) # args depend on compression type
except HDF4Error as msg:
log.log('e', Nom, "Error compressing the dataset")
sds_id.endaccess()
sd_id.end()
return
## write real data
try:
# read data from files
osds = HDFF.select(eval(ds))
# And write it in the new sds
sds[:, :] = osds[:, :]
osds.endaccess()
except:
pass
# Close sds
vg1[dstogrid[ds]].add(HC.DFTAG_NDG, sds.ref())
sds.endaccess()
for g in vg1:
vg1[g].detach()
vg2[g].detach()
vg[g].detach()
# Create attribute table for the file
attstr = "GROUP=GridStructure\n"
gridcount = 1
for gr in gridlist:
# Start group grid
attstr += "\tGROUP=GRID_%i\n" % gridcount
# Add grid name
attstr += "\t\tGridName=%s\n" % gr
# Add dimention
attstr += "\t\tXDim=%i\n" % gridDimX[gr]
attstr += "\t\tYDim=%i\n" % gridDimY[gr]
# Add UpperLeftPointMtrs
attstr += "\t\tUpperLeftPointMtrs=(%f,%f)\n" % (extremeleft[gr],
extremeup[gr])
# Add lrp
attstr += "\t\tLowerRightMtrs=(%f,%f)\n" % (extremeright[gr],
extremedown[gr])
# Add projection
attstr += "\t\tProjection=%s\n" % paramMustSimDict[gr]["Projection"]
# ProjParams
attstr += "\t\tProjParams=%s\n" % paramMustSimDict[gr]["ProjParams"]
# SphereCode
attstr += "\t\tSphereCode=%s\n" % paramMustSimDict[gr]["SphereCode"]
attstr += """\t\tGROUP=Dimension
\t\tEND_GROUP=Dimension
\t\tGROUP=DataField\n"""
## Add data sets
# create list of ds for current grid
lsdsgr = []
dsnum = 1
for ds in dslist:
if dstogrid[ds] == gr:
# Add object
attstr += "\t\t\tOBJECT=DataField_%i\n" % dsnum
# datafield name
attstr += "\t\t\t\tDataFieldName=%s\n" % ds
# datatype
attstr += "\t\t\t\tDataType=%s\n" % paramMustSimDict[gr][ds]
# dim
attstr += '\t\t\t\tDimList=("YDim","XDim")\n'
attstr += "\t\t\tEND_OBJECT=DataField_%i\n" % dsnum
dsnum += 1
attstr += "\t\tEND_GROUP=DataField\n"
attstr += """\t\tGROUP=MergedFields
\t\tEND_GROUP=MergedFields\n"""
attstr += "\tEND_GROUP=GRID_%i\n" % gridcount
gridcount += 1
attstr += """END_GROUP=GridStructure
GROUP=PointStructure
END_GROUP=PointStructure
END"""
# adding attribute to new file
att = sd.attr('StructMetadata.0')
att.set(SDC.CHAR, attstr)
sd.end()
hdf.close()
# delete old file
os.remove(oldfile)
# rename new file to old file name
os.rename(newfilename, oldfile)
def write_NDACC_HDF4_O3(metafile, mandatory_variables, optional_variables = {},pathout = "./"):
# We read the meta-data file
fi = open(metafile,'r')
li = fi.readline()
gattname = []
gattval = []
attributes = {}
while not (re.match("^! Variable Attributes", li)):
li = li.strip()
l = li.split("=")
if(2 == len(l)):
gattname.append(l[0].strip())
val = l[1].strip()
if '' == val:
val = " " # To prevent any problem with null strings
gattval.append(val)
attributes[l[0].strip()] = val
li = fi.readline()
varlist = {}
varname = ""
while li.strip() != "!END":
li = li.strip()
if li[0] == "!":
li = fi.readline()
continue
l = li.split("=")
if l[0].strip() == "VAR_NAME":
varname = l[1].strip()
varlist[varname] = {}
else:
val = l[1].strip()
if '' == val:
val = " " # To prevent any problem with null strings
varlist[varname][l[0].strip()] = val
li = fi.readline()
# We create the output file name
output = pathout
fileout = ""
attributes["DATA_START_DATE"] = MJD2KToDateTimeString(mandatory_variables["datetimestart"][0])
attributes["DATA_STOP_DATE"] = MJD2KToDateTimeString(mandatory_variables["datetimestop"][-1])
attributes["FILE_GENERATION_DATE"]= datetime.datetime.utcnow().strftime("%Y%m%dT%H%M%SZ")
tmp = attributes["DATA_DISCIPLINE"].split(";")
fileout += tmp[-1].lower() +"_"
fileout += attributes["DATA_SOURCE"].lower() + "_hires_"
fileout += attributes["DATA_LOCATION"].lower().split(";")[0] + "_"
fileout += attributes["DATA_START_DATE"].lower() +"_"
fileout += attributes["DATA_STOP_DATE"].lower() + "_"
fileout += attributes["DATA_FILE_VERSION"].lower()
fileout += ".hdf"
output += fileout
attributes["FILE_NAME"] = fileout
print( "Output file: ", output)
# We create the main output file
d = SD(output, SDC.WRITE|SDC.CREATE)
# for varname in varlist.keys():
# maxi = varlist[varname]["VAR_VALID_MAX"]
# mini = varlist[varname]["VAR_VALID_MIN"]
# fill = varlist[varname]["VAR_FILL_VALUE"]
# typ = varlist[varname]["VAR_DATA_TYPE"]
# if "STRING" == typ:
# return value
# if "REAL" == typ:
# varlist[varname]["VAR_VALID_MAX"] = float(maxi)
# varlist[varname]["VAR_VALID_MIN"] = float(mini)
# varlist[varname]["VAR_FILL_VALUE"] = float(fill)
# if "DOUBLE" == typ:
# varlist[varname]["VAR_VALID_MAX"] = float(maxi)
# varlist[varname]["VAR_VALID_MIN"] = float(mini)
# varlist[varname]["VAR_FILL_VALUE"] = float(fill)
# if "SHORT" == typ:
# varlist[varname]["VAR_VALID_MAX"] = int(maxi)
# varlist[varname]["VAR_VALID_MIN"] = int(mini)
# varlist[varname]["VAR_FILL_VALUE"] = int(fill)
# if "INTEGER" == typ:
# varlist[varname]["VAR_VALID_MAX"] = long(maxi)
# varlist[varname]["VAR_VALID_MIN"] = long(mini)
# varlist[varname]["VAR_FILL_VALUE"] = long(fill)
for varname in varlist.keys():
value = []
# We add the mandatory data into the varlist values
if "LATITUDE.INSTRUMENT" == varname:
value = mandatory_variables["lat"]
if "LONGITUDE.INSTRUMENT" == varname:
value = mandatory_variables["lon"]
if "ALTITUDE.INSTRUMENT" == varname:
value = mandatory_variables["elev"]
if "DATETIME" == varname:
value = mandatory_variables["datetime"]
if "DATETIME.START" == varname:
value = mandatory_variables["datetimestart"]
if "DATETIME.STOP" == varname:
value = mandatory_variables["datetimestop"]
if "INTEGRATION.TIME" == varname:
value = mandatory_variables["integhrs"]
if "ALTITUDE" == varname:
value = mandatory_variables["z"]
if "O3.NUMBER.DENSITY_ABSORPTION.DIFFERENTIAL" == varname:
value = mandatory_variables["o3nd"]
if "O3.NUMBER.DENSITY_ABSORPTION.DIFFERENTIAL_UNCERTAINTY.COMBINED.STANDARD" == varname:
value = mandatory_variables["uo3nd"]
if "O3.NUMBER.DENSITY_ABSORPTION.DIFFERENTIAL_UNCERTAINTY.RANDOM.STANDARD" == varname:
value = mandatory_variables["uo3ndrand"]
if "O3.NUMBER.DENSITY_ABSORPTION.DIFFERENTIAL_UNCERTAINTY.SYSTEMATIC.STANDARD" == varname:
value = mandatory_variables["uo3ndsyst"]
if "O3.NUMBER.DENSITY_ABSORPTION.DIFFERENTIAL_RESOLUTION.ALTITUDE.IMPULSE.RESPONSE.FWHM" == varname:
value = mandatory_variables["dz"]
if "O3.MIXING.RATIO.VOLUME_DERIVED" == varname:
value = mandatory_variables["o3mr"]
if "O3.MIXING.RATIO.VOLUME_DERIVED_UNCERTAINTY.COMBINED.STANDARD" == varname:
value = mandatory_variables["uo3mr"]
if "O3.MIXING.RATIO.VOLUME_DERIVED_UNCERTAINTY.RANDOM.STANDARD" == varname:
value = mandatory_variables["uo3mrrand"]
if "O3.MIXING.RATIO.VOLUME_DERIVED_UNCERTAINTY.SYSTEMATIC.STANDARD" == varname:
value = mandatory_variables["uo3mrsyst"]
if "PRESSURE_INDEPENDENT" == varname:
value = mandatory_variables["xp"]
if "TEMPERATURE_INDEPENDENT" == varname:
value = mandatory_variables["xt"]
if "PRESSURE_INDEPENDENT_SOURCE" == varname:
value = mandatory_variables["xpsce"]
if "TEMPERATURE_INDEPENDENT_SOURCE" == varname:
value = mandatory_variables["xtsce"]
if "O3.NUMBER.DENSITY_ABSORPTION.DIFFERENTIAL_RESOLUTION.ALTITUDE.DF.CUTOFF" == varname:
try:
value = optional_variables["dzdf"]
except: # Skip to the next variable if not present
continue
if "O3.NUMBER.DENSITY_ABSORPTION.DIFFERENTIAL_RESOLUTION.ALTITUDE.ORIGINATOR" == varname:
try:
value = optional_variables["dzorig"]
except: # Skip to the next variable if not present
continue
if "O3.NUMBER.DENSITY_ABSORPTION.DIFFERENTIAL_UNCERTAINTY.ORIGINATOR" == varname:
try:
value = optional_variables["uo3ndorig"]
except: # Skip to the next variable if not present
continue
if "O3.MIXING.RATIO.VOLUME_DERIVED_UNCERTAINTY.ORIGINATOR" == varname:
try:
value = optional_variables["uo3mrorig"]
except: # Skip to the next variable if not present
continue
if "O3.NUMBER.DENSITY_ABSORPTION.DIFFERENTIAL_RESOLUTION.ALTITUDE.DISTANCE.FROM.IMPULSE" == varname:
try:
value = optional_variables["irdist"]
except: # Skip to the next variable if not present
continue
if "O3.NUMBER.DENSITY_ABSORPTION.DIFFERENTIAL_RESOLUTION.ALTITUDE.IMPULSE.RESPONSE" == varname:
try:
value = optional_variables["ir"]
except: # Skip to the next variable if not present
continue
if "O3.NUMBER.DENSITY_ABSORPTION.DIFFERENTIAL_RESOLUTION.ALTITUDE.DF.NORMALIZED.FREQUENCY" == varname:
try:
value = optional_variables["tffreq"]
except: # Skip to the next variable if not present
continue
if "O3.NUMBER.DENSITY_ABSORPTION.DIFFERENTIAL_RESOLUTION.ALTITUDE.DF.TRANSFER.FUNCTION" == varname:
try:
value = optional_variables["tf"]
except: # Skip to the next variable if not present
continue
if "SOURCE.PRODUCT" == varname:
try:
value = optional_variables["sceprod"]
except: # Skip to the next variable if not present
print( " We skip SOURCE PRODUCT")
continue
print( varname)
# We add the optional data into the varlist values
# We check the bounds for the values
# We save the data
typ = varlist[varname]["VAR_DATA_TYPE"]
print( "We write the variable", varname)
value = BoundarySave(varlist[varname], value)
maxi = varlist[varname]["VAR_VALID_MAX"]
mini = varlist[varname]["VAR_VALID_MIN"]
fill = varlist[varname]["VAR_FILL_VALUE"]
#maxi = maxi.strip()
#mini = mini.strip()
#fill = fill.strip()
if "STRING" == typ:
valsize = 1
if (varname == "TEMPERATURE_INDEPENDENT_SOURCE") or (varname == "PRESSURE_INDEPENDENT_SOURCE"):
valsize = "1" #len(mandatory_variables["z"])
try:
v = d.create(varname, SDC.CHAR, value.shape)
setattr(v, "VAR_SIZE", str(valsize))
except:
v = d.create(varname, SDC.CHAR, (1))
setattr(v, "VAR_SIZE",str(valsize))
g1 = v.attr("VAR_VALID_MAX")
maxi = maxi.strip()
mini = mini.strip()
fill = fill.strip()
if maxi == "":
maxi = " "
if mini == "":
mini = " "
if fill == "":
fill = " "
g1.set(SDC.CHAR, maxi)
g2 = v.attr("VAR_VALID_MIN")
g2.set(SDC.CHAR, mini)
g3 = v.attr("VAR_FILL_VALUE")
g3.set(SDC.CHAR, fill)
valsize = ""
try:
valsize = str(value.shape[0]) #";".join([str(i) for i in value.shape])
if value.shape[1] >1:
valsize += ";" + str(value.shape[1])
print( valsize)
print( value.shape)
except:
try:
valsize = str(len(value))
except:
valsize = "1"
if "REAL" == typ:
try:
v = d.create(varname, SDC.FLOAT32, value.shape)
except:
v = d.create(varname, SDC.FLOAT32, (1))
try:
value = value.astype(float32)
except:
value = float32(value)
pass
setattr(v, "VAR_SIZE", valsize)
g1 = v.attr("VAR_VALID_MAX")
g1.set(SDC.FLOAT32, float(maxi))
g2 = v.attr("VAR_VALID_MIN")
g2.set(SDC.FLOAT32, float(mini))
g3 = v.attr("VAR_FILL_VALUE")
g3.set(SDC.FLOAT32, float(fill))
if "DOUBLE" == typ:
try:
v = d.create(varname, SDC.FLOAT64, value.shape)
except:
v = d.create(varname, SDC.FLOAT64, (1))
setattr(v, "VAR_SIZE", valsize)
# v = d.create(varname, SDC.FLOAT64, value.shape)
# v = d.create(varname, SDC.CHAR, value.shape)
g1 = v.attr("VAR_VALID_MAX")
g1.set(SDC.FLOAT64, float(maxi))
g2 = v.attr("VAR_VALID_MIN")
g2.set(SDC.FLOAT64, float(mini))
g3 = v.attr("VAR_FILL_VALUE")
g3.set(SDC.FLOAT64, float(fill))
if "SHORT" == typ:
try:
v = d.create(varname, SDC.INT16, value.shape)
except:
v = d.create(varname, SDC.INT16, (1))
setattr(v, "VAR_SIZE", valsize)
# v = d.create(varname, SDC.INT16, value.shape)
# v = d.create(varname, SDC.CHAR, value.shape)
g1 = v.attr("VAR_VALID_MAX")
g1.set(SDC.INT16, int(maxi))
g2 = v.attr("VAR_VALID_MIN")
g2.set(SDC.INT16, int(mini))
g3 = v.attr("VAR_FILL_VALUE")
g3.set(SDC.INT16, int(fill))
if "INTEGER" == typ:
try:
v = d.create(varname, SDC.INT32, value.shape)
except:
v = d.create(varname, SDC.INT32, (1))
setattr(v, "VAR_SIZE", valsize)
#v = d.create(varname, SDC.INT32, value.shape)
g1 = v.attr("VAR_VALID_MAX")
g1.set(SDC.INT32, int(maxi))
g2 = v.attr("VAR_VALID_MIN")
g2.set(SDC.INT32, int(mini))
g3 = v.attr("VAR_FILL_VALUE")
g3.set(SDC.INT32, int(fill))
print( "We set the attributes")
setattr(v, "VAR_NAME", varname)
# try:
# if len(v.shape) < 2:
# setattr(v, "VAR_SIZE", int(v.size()))
# else:
# setattr(v, "VAR_SIZE", )))
for k in varlist[varname]:
if not(k == "VAR_VALID_MAX" or k == "VAR_VALID_MIN" or k == "VAR_FILL_VALUE" or k == "VAR_SIZE"):
tmp = varlist[varname][k]
tmp = tmp.strip()
if tmp == "":
tmp = " "
setattr(v, k, tmp)
# try:
# print "We set the value", value.min(), value.max(), value.dtype, value.shape
#
# except:
# print "We set the value", value
v[:] = value
# v[k] = varlist[varname][k]
# print "We continue"
# We populate the output file from the meta-data file
for i in attributes.keys():
print( "ATTRIBUTES", i)
tmp = d.attr(i)
tmp2 = attributes[i]
tmp2.strip()
if tmp2 == "":
tmp2 = " "
tmp.set(SDC.CHAR, tmp2) #attributes[i])
return
