本文整理汇总了Python中vcmq.N.empty方法的典型用法代码示例。如果您正苦于以下问题：Python N.empty方法的具体用法？Python N.empty怎么用？Python N.empty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vcmq.N的用法示例。
在下文中一共展示了N.empty方法的1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: create_lon
# 需要导入模块: from vcmq import N [as 别名]
# 或者: from vcmq.N import empty [as 别名]
lon1d = create_lon((0, 10))
result.append(('AssertEqual', (coord2slice(lon1d, lon=(2.5, 4., 'cc')), slice(3, 5, 1))))
result.append(('AssertEqual', (coord2slice(lon1d, lon=(2.5, 4., 'ccb')), slice(2, 5, 1))))
result.append(('AssertEqual', (coord2slice(lon1d, lon=slice(3, 6)), slice(3, 6, None))))
result.append(('AssertEqual', (coord2slice(lon1d, lat=(6, 8)), slice(0, 10, 1))))
result.append(('AssertEqual', (coord2slice(lon1d, lon=(60, 70)), None)))
# Rect grid
grid = create_grid((0, 10.), (20, 30.))
result.append(('AssertEqual', (coord2slice(grid, lon=(0., 3.5), lat=slice(3, 5)),
(slice(0, 4, 1), slice(3, 5, None), None))))
result.append(('AssertEqual', (coord2slice(grid, lat=(21,21, 'ccb')),
(slice(0, 10, 1), slice(1, 2, 1), None))))
# 2D axis
lon2d = N.empty((10, 10.))
for i in xrange(10):
lon2d[i] = lon1d[:]+i
lat2d = N.resize((N.arange(10)+20), (10, 10)).T
lon2d, lat2d = create_axes2d(lon2d, lat2d)
kw = dict(show=False)
plot(lon2d, lat2d, lon2d, 'lon2d', figfiles, figfile, lon=(2, 4), **kw)
plot(lon2d, lat2d, lon2d, 'lon2d', figfiles, figfile, lon=(2, 4), lat=slice(0, 2), **kw)
plot(lon2d, lat2d, lat2d, 'lat2d', figfiles, figfile, lat=(22, 26.6,'ccb'), **kw)
# Curv grid
grid = create_grid(lon2d, lat2d)
plot(lon2d, lat2d, grid, 'grid', figfiles, figfile, lon=(8, 11, 'cc'), lat=(21.9, 26., 'cc'), **kw)
plot(lon2d, lat2d, grid, 'grid', figfiles, figfile, lon=slice(2, 5), lat=(23.4, 23.6, 'ccb'), **kw)
res = coord2slice(grid,lon=(8,8,'ccb'),lat=(24,24,'ccb'))
result.append(('AssertEqual', (res[:2], (slice(3, 6, 1), slice(4, 5, 1)))))