本文整理汇总了Python中MA.equal方法的典型用法代码示例。如果您正苦于以下问题：Python MA.equal方法的具体用法？Python MA.equal怎么用？Python MA.equal使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MA的用法示例。
在下文中一共展示了MA.equal方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _getMaskedArray
# 需要导入模块: import MA [as 别名]
# 或者: from MA import equal [as 别名]
def _getMaskedArray(self, var, flagVar=None, flagValues=(0, 1), missingValuesToTest=(-9999.0, -32767.0)):
"""
Returns a masked array that has the values only present where the flag
values are acceptable and the data itself is not missing.
"""
if flagVar:
flagFillValue = -1
flagGTValue = max(flagValues)
flagMaskWhereUnacceptable = MA.masked_greater(flagVar, flagGTValue).mask()
flagMaskWhereMissing = MA.masked_equal(flagVar, flagFillValue).mask()
flagMask = flagMaskWhereUnacceptable + flagMaskWhereMissing
for fv in missingValuesToTest:
if fv in MV.ravel(var):
print "Setting missing value for '%s' as: %s" % (var.id, fv)
varFillValue = fv
else:
varFillValue = missingValuesToTest[0]
if flagVar:
varMask = MA.masked_array(var, mask=MA.equal(var, varFillValue), fill_value=varFillValue).mask()
fullmask = MA.bitwise_or(varMask, flagMask)
maskedArray = MA.masked_array(var, mask=fullmask, fill_value=varFillValue)
else:
maskedArray = MA.masked_array(var, mask=MA.equal(var, varFillValue), fill_value=varFillValue)
# maskedArray=cdms.createVariable(maskedArray, id=var.id, fill_value=varFillValue)
# maskedArray.missing_value=varFillValue
return maskedArray示例2: testPickle
# 需要导入模块: import MA [as 别名]
# 或者: from MA import equal [as 别名]
def testPickle (self):
"Test pickling of MA arrays."
import pickle
x = MA.arange(10)
fpik = open('foo.pik', 'wb')
pickle.dump(x, fpik, 0)
fpik.close()
fpik = open('foo.pik', 'rb')
y = pickle.load(open('foo.pik', 'rb'))
fpik.close()
assert eq(y,[0, 1, 2, 3, 4, 5, 6, 7, 8, 9])
assert MA.alltrue(MA.equal(x,y))
assert MA.sometrue(MA.equal(x,3))
assert y.shape == (10,)