本文整理匯總了Python中MA.filled方法的典型用法代碼示例。如果您正苦於以下問題：Python MA.filled方法的具體用法？Python MA.filled怎麽用？Python MA.filled使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類MA的用法示例。
在下文中一共展示了MA.filled方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: xrange
# 需要導入模塊: import MA [as 別名]
# 或者: from MA import filled [as 別名]
nhlat = fice.shape[1]
nhlon = fice.shape[2]
nmo = 0
month = nmo+1
icemon = MA.zeros((nhlat,nhlon),MA.Float0)
for i in xrange(fice_masked.shape[0]):
for j in xrange(fice_masked.shape[1]):
icemon[i,j] = MA.average(fice_masked[i,j,0:ntime:12])
#
# Fill the places where icemon is zero with the fill value.
#
icemon = MA.masked_values(icemon,0.,rtol=0.,atol=1.e-15)
icemon = MA.filled(icemon,value=fill_value)
# Calculate the January (nmo=0) average.
nsub = 16 # Subscript location of northernmost hlat to be plotted.
cmap = Numeric.array([ \
[1.00,1.00,1.00], [0.00,0.00,0.00], [1.00,1.00,0.50], \
[0.00,0.00,0.50], [0.50,1.00,1.00], [0.50,0.00,0.00], \
[1.00,0.00,1.00], [0.00,1.00,1.00], [1.00,1.00,0.00], \
[0.00,0.00,1.00], [0.00,1.00,0.00], [1.00,0.00,0.00], \
[0.50,0.00,1.00], [1.00,0.50,0.00], [0.00,0.50,1.00], \
[0.50,1.00,0.00], [0.50,0.00,0.50], [0.50,1.00,0.50], \
[1.00,0.50,1.00], [0.00,0.50,0.00], [0.50,0.50,1.00], \
[1.00,0.00,0.50], [0.50,0.50,0.00], [0.00,0.50,0.50], \示例2: rgrd
# 需要導入模塊: import MA [as 別名]
# 或者: from MA import filled [as 別名]
def rgrd(self, dataIn = None):
""" --------------------------------------------------------------------------------------------------------
ROUTINE: rgrd
PURPOSE: To perform one of the following two possible computations in 3-space:
To interpolate random data in 3-space using a modified Shepard's algorithm
To find the nearest neighbor to a user specified point
USAGE: To interpolate use
dataOut = r.rgrd(dataIn) where
r -- an instance of Shgrid
dataIn -- input data
dataOut -- output data
To locate the nearest point use
np = r.rgrd(numberPoints) where
r -- an instance of Shgrid
np -- the array with numberPoints indices into the input grid idenifying the nearest points
--------------------------------------------------------------------------------------------------------"""
if self.callGridded == 'yes': # Interpolation in 3-space
if usefilled == 'yes':
dataIn = MA.filled(dataIn)
if debug == 1:
print 'calling shgrid'
iwk = numpy.zeros((2*self.ni,),'i')
rwk = numpy.zeros((11*self.ni+6,),'f')
dataOut, ier = shgridmodule.shgrid(self.xi, self.yi, self.zi,
dataIn,
self.xo, self.yo, self.zo,
iwk,rwk)
dataOut = numpy.transpose(dataOut)
if debug == 1:
print '***************** returning from shgrid with ier = ', ier
if ier != 0:
msg = 'Error in return from shgrid call with -- ' + Shgrid.errorTable(self)[ier]
raise ValueError, msg
# is a reverse the order in the returned arrays necessary?
if (self.xreverse == 'yes') or (self.yreverse == 'yes') or (self.zreverse == 'yes'):
needReverse = 'yes'
else:
needReverse = 'no'
if needReverse == 'yes':
dataOut = Shgrid.reverseData(self, dataOut)
return dataOut
#---------------------------------------------------------------------------------
else: # Computation of nearest neighbors
if debug == 1:
print 'calling shgetnp'
numberPoints = dataIn
np = numpy.zeros((numberPoints,),numpy.int32)
n = self.ni
iwk = numpy.zeros((2*n,),numpy.int32)
rwk = numpy.zeros((11*n + 6,), numpy.float32)
iflag = 0
np[0], ier = shgridmodule.shgetnp(self.xo, self.yo, self.zo,
self.xi, self.yi, self.zi,
iflag,
iwk, rwk)
if debug == 1:
print '***************** returning from shgrid with ier = ', ier
if ier != 0:
msg = 'Error in return from shgetnp call with -- ' + Shgrid.errorTable(self)[ier]
raise ValueError, msg
iflag = 1
for i in range(1, numberPoints):
np[i], ier = shgridmodule.shgetnp(self.xo, self.yo, self.zo,
self.xi, self.yi, self.zi,
iflag,
iwk, rwk)
if debug == 1:
print '***************** returning from shgrid with ier = ', ier
if ier != 0:
msg = 'Error in return from shgetnp call with -- ' + Shgrid.errorTable(self)[ier]
raise ValueError, msg
return np