Python regression.run函数代码示例

import vcs, numpy, cdms2, MV2, os, sys, testing.regression as regression

x = regression.init()
d = numpy.sin(numpy.arange(100))
b = x.createboxfill()
x.plot(d,b,bg=1)
regression.run(x, "test_1d_in_boxfill.png", sys.argv[1])

import os, sys, MV2, cdms2, vcs, testing.regression as regression

x = regression.init()
f = cdms2.open(os.path.join(vcs.sample_data,"clt.nc"))
s = f("clt",slice(0,1),latitude=(30, 70),longitude=(-130, -60))
s2 = MV2.masked_greater(s, 65.)
x.plot(s2,"default","isofill",bg=1)
regression.run(x, "test_vcs_isofill_mask_cell_shift.png")

import vcs,cdms2,os,sys,cdtime
import testing.regression as regression

f=cdms2.open(os.path.join(vcs.sample_data,"clt.nc"))
s=f("clt",squeeze=1)
x=regression.init()
x.plot(s,bg=1,time=cdtime.comptime(2015))
fnm = os.path.split(__file__)[1][:-3]+".png"
regression.run(x, fnm)

import cdms2, os, sys, vcs, testing.regression as regression

# Load the clt data:
dataFile = cdms2.open(os.path.join(vcs.sample_data, "clt.nc"))
clt = dataFile("clt")
clt = clt(latitude=(-90.0, 90.0), longitude=(-180., 175.), squeeze=1,
          time=('1979-1-1 0:0:0.0', '1988-12-1 0:0:0.0'))

# Initialize canvas:
canvas = regression.init()

# Create and plot quick boxfill with default settings:
boxfill=canvas.createboxfill()

# Change the type
boxfill.boxfill_type = 'custom'
levels = range(20,81,10)
boxfill.levels=levels
boxfill.ext_1="y"
boxfill.fillareacolors=vcs.getcolors(boxfill.levels)

canvas.plot(clt, boxfill, bg=1)

# Load the image testing module:
regression.run(canvas, "test_boxfill_custom_ext1.png")

import os, sys, cdms2, vcs, testing.regression as regression

f = cdms2.open(os.path.join(vcs.sample_data, "clt.nc"))
s = f("clt")
x = regression.init()
iso = x.createisofill()
iso.projection = "mercator"
x.plot(s(latitude=(-90, 90)), iso, bg=1)
regression.run(x, "test_vcs_mercator_edge.png")

import vcs, numpy, cdms2, MV2, os, sys, testing.regression as regression
x = regression.init()
x.drawlogooff()
x.setbgoutputdimensions(1200,1091,units="pixels")
txt=x.createtext()
txt.x = [.0000005,.00000005,.5,.99999,.999999]
txt.y=[0.05,.9,.5,.9,0.05]
txt.string = ["SAMPLE TEXT A","SAMPLE TEXT B","SAMPLE TEXT C","SAMPLE TEXT D","SAMPLE TEXT E"]
txt.halign = "center"
txt.valign="base"
txt.angle=45
x.plot(txt,bg=1)
regression.run(x, "test_basic_text.png", sys.argv[1])

import os, sys, cdms2, cdutil, genutil, vcs, testing.regression as regression

# This tests if extending the longitude to more than 360 decrees is handled correctly by
# proj4. See https://github.com/UV-CDAT/uvcdat/issues/1728 for more information.
cdmsfile = cdms2.open(os.path.join(vcs.sample_data, "clt.nc"))
clt2 = cdmsfile('clt')
clt3 = clt2(latitude=(-90.0, 90.0),squeeze=1,longitude=(-180, 200.0),time=('1979-01', '1988-12'),)
canvas = vcs.init()
gmBoxfill = vcs.getboxfill('a_robinson_boxfill')
kwargs = {}
kwargs[ 'cdmsfile' ] = cdmsfile.id
kwargs['bg'] = 1
canvas.plot(clt3, gmBoxfill, **kwargs)
regression.run(canvas, "test_vcs_robinson_wrap.png")

import vcs, numpy, os, sys, cdms2, testing.regression as regression

x = regression.init()
f=cdms2.open(os.path.join(vcs.sample_data,"sampleCurveGrid4.nc"))
data=f("sample")
gm = x.createmeshfill()
gm.levels = range(0,1501,150)
gm.fillareacolors = ["green","red","blue","bisque","yellow","grey",
        [100,0,0,50], [0,100,0],"salmon",[0,0,100,75]]
x.plot(data,gm,bg=True)
ret = regression.run(x, 'test_vcs_settings_color_name_rgba_meshfill.png')

grid_dest=dummy.getGrid()
s.id="orig"
s_regrid2 = s.regrid(grid_dest,regridTool="regrid2")
s_regrid2.id="regrid2"
s_esmf_lin = s.regrid(grid_dest)
s_esmf_lin.id = "ESMF Linear"
s_esmf_con = s.regrid(grid_dest,regridTool="esmf",regridMethod="conservative")
s_esmf_lin.id = "ESMF Conservative"

x=regression.init()
t=x.createtemplate()
t.blank()
t.data.priority=1
t.legend.priority=1
t.dataname.priority=1
t.dataname.y=t.dataname.y*.95
M=EzTemplate.Multi(template=t,x=x,rows=2,columns=2)
gm=x.createboxfill()
levels= vcs.mkscale(*vcs.minmax(s))
cols = vcs.getcolors(levels)
gm.boxfill_type = "custom"
gm.fillareacolors = cols
gm.levels = levels
x.plot(s,M.get(),gm,bg=1)
x.plot(s_regrid2,M.get(),gm,bg=1)
x.plot(s_esmf_lin,M.get(),gm,bg=1)
x.plot(s_esmf_con,M.get(),gm,bg=1)

ret = regression.run(x, "esmf_issue_1125.png", png)

import os, sys, cdms2, vcs, testing.regression as regression

x = regression.init()
x.backgroundcolor = (255, 255, 255)
x.open()
regression.run(x, "test_backgroundcolor_white.png")

import vcs, cdms2, numpy, os, sys
import testing.regression as regression

x = regression.init()
f = cdms2.open(os.path.join(vcs.sample_data, "clt.nc"))
u = f("u")
v = f("v")
V = x.createvector()
p = x.createprojection()
p.type = "robinson"
V.projection = p
x.plot(u,v,V, bg=1)
regression.run(x, "test_vcs_vectors_robinson.png")

import cdms2, os, sys, vcs, testing.regression as regression

# Load the clt data:
dataFile = cdms2.open(os.path.join(vcs.sample_data, "clt.nc"))
clt = dataFile("clt")
clt = clt(latitude=(-90.0, 90.0), longitude=(-180., 175.), squeeze=1,
          time=('1979-1-1 0:0:0.0', '1988-12-1 0:0:0.0'))

# Initialize canvas:
canvas = regression.init()

# Create and plot quick boxfill with default settings:
boxfill=canvas.createboxfill()

# Change the type
boxfill.boxfill_type = 'custom'
levels = range(20,81,10)
boxfill.levels=levels
boxfill.fillareacolors=vcs.getcolors(levels)

canvas.plot(clt, boxfill, bg=1)
regression.run(canvas, "test_boxfill_custom_no_default_levels.png")

import sys, os, vcs, MV2, testing.regression as regression

data = MV2.array([[-0.50428531,-0.8505522 ,],
 [ 0.70056821,-0.27235352,],
 [ 0.05106154, 0.23012322,],
 [-0.26478429, 0.11950427,],
 [ 0.85760801,-0.08336641,],
 [ 1.14083397,-0.78326507,]])

x = regression.init()
td = x.createtaylordiagram('new')
td.quadrans = 2
x.plot(data, td, skill = td.defaultSkillFunction, bg=1)
regression.run(x, "test_vcs_taylor_2quads.png")

import os, sys, cdms2, vcs, testing.regression as regression

# Load the clt data:
dataFile = cdms2.open(os.path.join(vcs.sample_data, "clt.nc"))
clt = dataFile("clt")
clt = clt(latitude=(-90.0, 90.0), longitude=(-180., 175.), squeeze=1,
          time=('1979-1-1 0:0:0.0', '1988-12-1 0:0:0.0'))

# Initialize canvas:
canvas = regression.init()
canvas.setcolormap(vcs.matplotlib2vcs("viridis"))
canvas.plot(clt, bg=1)
regression.run(canvas, "test_matplotlib_colormap.png")

import os, sys, cdms2, vcs, testing.regression as regression

baselineName = sys.argv[1]
centerlatitude = float(sys.argv[2])


f = cdms2.open(vcs.sample_data + "/clt.nc")
a = f("clt")

x = regression.init()
p = x.getprojection('orthographic')
p.centerlatitude = centerlatitude
b = x.createboxfill()
b.projection = p
x.plot(a(latitude=(90,-90)), b, bg=1)

fileName = os.path.basename(baselineName)
fileName = os.path.splitext(fileName)[0]
fileName += '.png'

regression.run(x, fileName)