ax.contourf(lon,lat,height,levels=lev,norm=norm3,cmap=cmap_new,extend='both')ax.set_extent(extent) 上下两种命令,出图应该是完全一样的,但是最好用上面这种,理由如下:第二种不对导入的数据做取舍,那么程序在绘图时,就会将全球都绘制出来,然后再裁剪边界,这样出图效率大概慢十倍。第一种本质上是
二、不使用默认ax传入自定义colorbar 在前面的教程中,大部分的colorbar都是通过关键字参数传入的默认子图,这在大部分时候是非常方便的,但是某些时候会出现extend='both'命令无法生效的情况,这个时候就需要传入自定义colorbar。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 cmap=mpl.cm.viridis norm=mpl.colo...
rain_new=func(olon,olat)#获得插值后的网格累计降水量 cs=ax.contourf(olon,olat,rain_new,levels=np.arange(900,2000,100),cmap='GnBu',extend='both')#画图 clip=maskout.shp2clip(cs,ax,r'E:\dijishi\cn_province.shp',420000)#白化 二、再分析资料绘制等值线 这里提供了两个再分析资料,一个是ss...
2. 参数extend # 色条展示尖角的参数extend,他可以使色条展现出角的形状,其可选命令both表示两头都变尖,max表示数值大的那头变尖,min表示小的那头变尖。 cf=ax.contourf(x,y,z,extend='both') fig.colorbar(cf,extend='both') 1. 2. 3. 参数shrink # 缩放参数shrink,从0-1,色条将会按照输入值被...
cs = ax1.contourf(lon,lat,pre,zorder=1,levels=np.arange(0,2600,200),transform=ccrs.PlateCarree(),cmap=cmaps.NCV_jaisnd,extend='both') cbar = plt.colorbar(cs,shrink=0.99,aspect=30,fraction=0.3,pad=0.01) cbar.set_ticks(np.arange(0,2600,400)) ...
ax.tick_params(axis='both', labelsize=5, direction='out') levels = np.linspace(290.0, 300.0, 11, endpoint=True) ctr = ax.contourf(lons2D, lats2D, data2D, levels=levels, cmap=get_cmap("rainbow"), extend='both') cb = plt.colorbar(ctr, ax=ax, orientation="vertical", pad=.02,...
(pval < 0.05) nx, ny = np.meshgrid(corM6.lon, corM6.lat) # 超前6个月的相关系数 cb = ax.contourf(corM6.lon,corM6.lat,corM6.values,levels=np.arange(-1,1,0.01),extend='both',cmap=cmaps.NCV_rainbow2) ax.scatter(nx[region], ny[region], marker='.',color='k',s=0.4) plt....
title="打算在低点之下画出多少个平行通道?", type=input.integer, defval=2) m2 = input(title="打算在低点之上画出多少个平行通道?", type=input.integer, defval=13) for i = -m1 to m2 line1 = line.new(x1, y1+kuandu*i, x2, y2+kuandu*i, xloc=xloc.bar_time, extend=extend.both)...
Easy to embed and extend with other languages, it was designed to avoid ambiguity. Overall, Python is an extremely powerful language that is favored by companies such as Information Security, Bioinformatics, and AppUed Mathematics. This popularity is accredited to the easy development application ...
With a little bit of care, you can also define decorators that can be used both with and without arguments. Most likely, you don’t need this, but it is nice to have the flexibility. Like Winnie-the-Pooh says:Both—but don’t bother about the bread, please. (Source) ...