Maps on windows don't always use the same region

[calum-chamberlain]

On my main windows machine today it looks like GMT maps in module 4A are not always using the region defined by the grid when plotting topography.

The plot here:

Should look like this:

To do this I had to change the code from:

DEM = pygmt.datasets.load_earth_relief(
    resolution='01s', region=[174.5, 175, -41.5, -41])

fig = pygmt.Figure()
pygmt.config(MAP_FRAME_TYPE='plain', FORMAT_GEO_MAP='ddd.xx')
fig.grdimage(grid=DEM,
             projection='M10c',
             frame=['WSne', 'xa0.2f0.1', 'ya0.2f0.1']
             cmap='geo')
fig.coast(shorelines=True)
fig.colorbar(frame=["a200f100", "x+lElevation", "y+lm"],
             position='JRM')
fig.show()

to:

DEM = pygmt.datasets.load_earth_relief(
    resolution='01s', region=[174.5, 175, -41.5, -41])

fig = pygmt.Figure()
fig.basemap(
    region=[174.5, 175, -41.5, -41],
    projection='M10c',
    frame=['WSne', 'xa0.2f0.1', 'ya0.2f0.1'])
pygmt.config(MAP_FRAME_TYPE='plain', FORMAT_GEO_MAP='ddd.xx')
fig.grdimage(grid=DEM,
             cmap='geo')
fig.coast(shorelines=True)
fig.colorbar(frame=["a200f100", "x+lElevation", "y+lm"],
             position='JRM')
fig.show()

e.g. adding in a basemap to set the region to start with. It looks like the basemap region is being remembered from a previous NZ-wide plot.

[calum-chamberlain]

Fixed in master.