html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,performed_via_github_app,issue
https://github.com/pydata/xarray/issues/3275#issuecomment-971907644,https://api.github.com/repos/pydata/xarray/issues/3275,971907644,IC_kwDOAMm_X8457iI8,56003213,2021-11-17T19:33:47Z,2021-11-17T19:38:25Z,NONE,Works nicely! Thanks!,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,488190500
https://github.com/pydata/xarray/issues/3275#issuecomment-861131549,https://api.github.com/repos/pydata/xarray/issues/3275,861131549,MDEyOklzc3VlQ29tbWVudDg2MTEzMTU0OQ==,39420640,2021-06-15T02:57:58Z,2021-06-15T02:57:58Z,NONE,"@Ricbrag something like this should work:
```python
import numpy as np
import matplotlib as mpl
import matplotlib.pyplot as plt
a=np.random.rand(10,10)
im=plt.imshow(a)
cb=plt.colorbar(im,orientation='horizontal').set_label(label='Label',size=20,weight='bold')
im.figure.axes[0].tick_params(axis=""both"", labelsize=5)
im.figure.axes[1].tick_params(axis=""x"", labelsize=20)
plt.show()
```
","{""total_count"": 3, ""+1"": 3, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,488190500
https://github.com/pydata/xarray/issues/3275#issuecomment-811788372,https://api.github.com/repos/pydata/xarray/issues/3275,811788372,MDEyOklzc3VlQ29tbWVudDgxMTc4ODM3Mg==,56003213,2021-04-01T09:40:23Z,2021-04-01T09:52:15Z,NONE,"Hi all, I'm trying to use these tricks to increase the tick label of an imshow horizontal colorbar but, I'm getting error (1) on:
set add_colorbar=False
If I do not try to set add_colorbar=False I got error (2) on:
cb.ax.tick_params(labelsize='large')
Test example:
a=np.random.rand(10,10)
im=plt.imshow(a,add_colorbar=False)
cb=plt.colorbar(im,orientation='horizontal').set_label(label='Label',size=20,weight='bold')
cb.ax.tick_params(labelsize='large')
Error(1): AttributeError: Unknown property add_colorbar
Error(2): AttributeError: 'NoneType' object has no attribute 'ax'
Any suggestions?
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,488190500
https://github.com/pydata/xarray/issues/3275#issuecomment-811794272,https://api.github.com/repos/pydata/xarray/issues/3275,811794272,MDEyOklzc3VlQ29tbWVudDgxMTc5NDI3Mg==,56003213,2021-04-01T09:51:19Z,2021-04-01T09:51:19Z,NONE,"I solve my problem using matplotlib.rcParams to change xtick.labelsize (that controls also the horizontal colorbar tick).
Still don't know how to decouple the axis tick size from colorbar tick size.
here is the code:
import numpy as np
import matplotlib as mpl
import matplotlib.pyplot as plt
mpl.rcParams['xtick.labelsize'] = 20
mpl.rcParams['ytick.labelsize'] = 20
a=np.random.rand(10,10)
im=plt.imshow(a)
cb=plt.colorbar(im,orientation='horizontal').set_label(label='Label',size=20,weight='bold')
plt.show()
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,488190500
https://github.com/pydata/xarray/issues/3275#issuecomment-633794290,https://api.github.com/repos/pydata/xarray/issues/3275,633794290,MDEyOklzc3VlQ29tbWVudDYzMzc5NDI5MA==,8942987,2020-05-26T03:55:24Z,2020-05-26T03:55:24Z,NONE,Is there still no rcParams for colorbars?,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,488190500
https://github.com/pydata/xarray/issues/3275#issuecomment-527482301,https://api.github.com/repos/pydata/xarray/issues/3275,527482301,MDEyOklzc3VlQ29tbWVudDUyNzQ4MjMwMQ==,2448579,2019-09-03T14:25:15Z,2019-09-03T14:25:27Z,MEMBER,What I meant was you can set the defaults using rcParams (https://matplotlib.org/users/customizing.html#matplotlib-rcparams). However there doesn't seem to be any rcParams for colorbars :(. Looks like you'll have to make the colorbar manually.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,488190500
https://github.com/pydata/xarray/issues/3275#issuecomment-527422655,https://api.github.com/repos/pydata/xarray/issues/3275,527422655,MDEyOklzc3VlQ29tbWVudDUyNzQyMjY1NQ==,30388627,2019-09-03T11:42:00Z,2019-09-03T11:42:00Z,NONE,@dcherian Can't find how to do that by `rcParams`. Could you give a simple example?,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,488190500
https://github.com/pydata/xarray/issues/3275#issuecomment-527174540,https://api.github.com/repos/pydata/xarray/issues/3275,527174540,MDEyOklzc3VlQ29tbWVudDUyNzE3NDU0MA==,2448579,2019-09-02T14:51:39Z,2019-09-02T14:51:39Z,MEMBER,"@zxdawn you are welcome.
The other thing you could do is set the relevant `rcParams` and then xarray's automatic colorbars will look the way you want them to.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,488190500
https://github.com/pydata/xarray/issues/3275#issuecomment-527150960,https://api.github.com/repos/pydata/xarray/issues/3275,527150960,MDEyOklzc3VlQ29tbWVudDUyNzE1MDk2MA==,30388627,2019-09-02T13:36:18Z,2019-09-02T13:36:18Z,NONE,"@dcherian Thanks! Figure out now:
```
import xarray as xr
import matplotlib.pyplot as plt
airtemps = xr.tutorial.open_dataset('air_temperature')
air = airtemps.air - 273.15
air2d = air.isel(time=500)
im = air2d.plot.pcolormesh(add_colorbar=False)
cb = plt.colorbar(im, orientation=""horizontal"", pad=0.15)
cb.set_label(label='Temperature ($^{\circ}$C)', size='large', weight='bold')
cb.ax.tick_params(labelsize='large')
```
","{""total_count"": 6, ""+1"": 6, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,488190500
https://github.com/pydata/xarray/issues/3275#issuecomment-527148779,https://api.github.com/repos/pydata/xarray/issues/3275,527148779,MDEyOklzc3VlQ29tbWVudDUyNzE0ODc3OQ==,2448579,2019-09-02T13:29:09Z,2019-09-02T13:29:42Z,MEMBER,"> size and labelsize don't work in cbar_kwargs.
In that case, you will have to pass `add_colorbar=False` and create your own colorbar.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,488190500