plot axes don't meet up

[karlmsmith]

Reported by @AnsleyManke on 1 Nov 2016 19:51 UTC
For this PLOT/VS plot, the vertical axis between the lower edge and first tic mark isn't drawn.

yes? use lonlat.nc
yes? plot/vs/sym/siz=0.2/color=red/thick lon, lat

PLOT/VS doesn't make a "nice" axis length and tic marks, but uses the range of the data itself, so there's usually going to be a partial tic interval at one or both ends.

Migrated-From: http://dunkel.pmel.noaa.gov/trac/ferret/ticket/2477

[karlmsmith]

Comment by @AnsleyManke on 3 Nov 2016 16:54 UTC
This is fixed in xaxis1.F and yaxis1.F. These previously drew the first tic, then (someimtes? when the start to the first tic is only part of a full interval, I think) drew from that tic to the start of the axis, then later the entire line. With changes for PyFerret where we do not over-draw lines, #2279, this first little bit didn't get drawn.

Just draw the full axis length, once.

[karlmsmith]

Attachment from @AnsleyManke on 1 Nov 2016 19:51 UTC
the dataset used in the example
lonlat.nc.zip

[karlmsmith]

Attachment from @AnsleyManke on 1 Nov 2016 19:52 UTC
the plot