Atsushi Okazaki's page

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====== Python ======
===== matplotlib =====
==== colorbar ====
=== 位置 ===
== 複数の図に共通のカラーバーをつける ==
以下のリンクが参考になる。
https://qiita.com/skotaro/items/01d66a8c9902a766a2c0

=== ラベルと目盛り ===
カラーバーのラベルと目盛りを変更する場合は、set_ticksとset_ticklabelsを用いる。
  ticks = [-1,0,1]
  ticklabels = ["A","B","C"]
  clb = fig.colorbar(im)
  clb.set_ticks(ticks)
  clb.set_ticklabels(ticklabels)
  
==== legend ====
https://www.yutaka-note.com/entry/matplotlib_legend
=== 位置 ===
  ax.legend(bbox_to_anchor=(1,1), loc='upper right', borderaxespad=0)
=== 枠線 ===
  ax.legend(frameon=False)

===== cartopy =====
==== 緯度・経度線 ====
  gl = ax.gridlines(crs=ccrs.PlateCarree(),draw_labels=True,linewidth=0.5,linestyle='--',color='gray')
  gl.xlocator = mticker.FixedLocator([130,135,140])
  gl.ylocator = mticker.FixedLocator([35,40])
  gl.top_labels = False
  gl.right_labels = False
  gl.xlabel_style = {'size':6}
  gl.ylabel_style = {'size':6}

Atsushi Okazaki's page

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