custom plot discontinuous plot must be default 0

[jkall]

branch simon_merge:

It seems that default time step is 1 for discontinuous plotting in custom plot. Hence many series will be discontinuous. Should be reverted to previous behaviour, time step = 0, to always start with continuous plots unless user changes this value.

In addition: When plot type is "markers" (and not "plot and markers") then some data points are not plotted at all when selecting time step 1. (Expected behaviour is to plot all markers but discontinue the line whenever time step between data points exceed 1 day).

[HenrikSpa]

Ongoing fix (soom pushed):

value 0.0:

Value 0.05 (hourly timesteps):

// Workaround for numpy version 1.13.3

Also works with float x and y

[HenrikSpa]

When I start a completely blank projekt and add a sqlite database, the value is set to 0,00 (default).

It also remembers the last used value when I exit qgis (and save projekt) and loads it again.

[HenrikSpa]

Fixed in master, qgis3_henrik and simon_merge. @jkall Please test it and close if you agree that it works.

[jkall]

@HenrikSpa OK, defaults to 0. But python error when using time step=1 and plot type=marker (tested to plot w_levels - level_masl, obsid and db as in screenshot):

(tested on the simon_merge branch)

[HenrikSpa]

Odd.

It worked for me:

import numpy as np print(np.version) 1.16.1

I tried the same, I think, see image (in mail)

[HenrikSpa]

I reinstalled numpy version 1.13.3 and I also get that error message now.

[HenrikSpa]

Found a solution for 1.13.3

See comparable image in previous post.

[HenrikSpa]

Also works with 1.16.2.

Closing the issue. It can be reopened if encountered again.