remove outdated plots from README

[visr]

Mainly want to see if CI is ok, seeing some GeoPackage time related issues locally.

[visr]

It failing locally but not on CI. I just added a test in bf6ba43, that locally gives:

AssertionError: assert Timestamp('2020-01-01 00:00:00') == Timestamp('2019-12-31 23:00:00')

Meaning that when we write the basic_transient model to disk, then read it back in again, the forcing shifted to one hour earlier. Note that the tests only improves the error message, the following test always covered this. So why is this suddenly an issue? Is it a daylight savings thing?

It looks like this also causes the core tests to fail for me locally. Though the source of the problem lies on the Python side. I'm running the latest pandas, v2.1.0, which is 2 weeks old.

Yes, indeed downgrading pandas to 2.0.3 fixes the issue. From the changelog quite some work was done on timezones and such, so it's probably related to that:

• https://pandas.pydata.org/pandas-docs/version/2.1.0/whatsnew/v2.1.0.html

EDIT: it is pandas-dev/pandas#54877, we have to wait for pandas v2.1.1, which will include the fix.

[evetion]

I will miss those pictures, it has a nice concrete feel to it. Maybe we need a new (QGIS based?) picture that shows what you can do with Ribasim.

[visr]

Ha ok you are right, let's wait with removing until we have something else, see #590.
Now this is only adding a test.