René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Minor ticks on log-scale colorbar are not cleared","articleBody":"### Bug report\r\n\r\n**Bug summary**\r\n\r\n- Using pcolormesh with logarithmic color scale and minor ticks enabled results in a cluttered-looking set of minor ticks, apparently because the linear ticks are not removed, just overplotted with the log scale ones.  \r\n\r\n**Code for reproduction**\r\n\r\n```python\r\nimport numpy\r\nfrom matplotlib.colors import LogNorm\r\nfrom matplotlib.pyplot import pcolormesh, colorbar, rcParams\r\nrcParams['xtick.minor.visible']=True\r\nrcParams['ytick.minor.visible']=True\r\ndata=numpy.random.random((10,12))*100.0+0.1 \r\npcolormesh(data,norm=LogNorm())\r\ncolorbar()\r\n```\r\n\r\n**Actual outcome**\r\n![lognormmess](https://cloud.githubusercontent.com/assets/23484003/24163864/247ba266-0e42-11e7-8a75-6ff4fe34bbb3.png)\r\n\r\n**Expected outcome**\r\n\r\n- Expect that the colobar minor ticks would appear logarithmically.\r\n\r\n**Version Info**\r\nPlatform: GNU/Linux 2.6.32-642.11.1.el6.x86_64  \r\nPython: 2.7.13 |Anaconda custom (64-bit)\r\nIPython: 5.2.2\r\nMatplotib: 2.0.0\r\n\r\nAll python components installed via Anaconda.\r\n\r\n","author":{"url":"https://github.com/lamorton","@type":"Person","name":"lamorton"},"datePublished":"2017-03-21T18:25:54.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":5},"url":"https://github.com/8358/matplotlib/issues/8358"}