problem adding shaded relief from DEM using view.py (or tsview.py)

[prlundgren]

(MintPy) tiger D83) view.py inputs/ifgramStack.h5 unwrapPhase-20190124_20200125 --wrap -d ../DEM/demLat_S38_S36_Lon_W072_W070.dem.wgs84
run view.py in MintPy release version v1.2.0-22, release date 2020-02-18
input file is ifgramStack file: /u/tiger-z5/paul/CHILLAN/S1/ARIA/D83/inputs/ifgramStack.h5 in float32 format
file size in y/x: (480, 540)
num of datasets in file ifgramStack.h5: 1476
num of datasets to exclude: 0
num of datasets to display: 1
data   coverage in y/x: (0, 0, 540, 480)
subset coverage in y/x: (0, 0, 540, 480)
data   coverage in lat/lon: (-71.65, -36.7, -71.20000018, -37.09999984)
subset coverage in lat/lon: (-71.65, -36.7, -71.20000018, -37.09999984)
------------------------------------------------------------------------
colormap: jet
figure title: unwrapPhase-20190124_20200125_wrap
figure size : [8.43750000000005, 6.0]
reading data ...
re-wrapping data to [-3.141592653589793, 3.141592653589793]
data    range: [-3.1415646, 3.1415904] radian
display range: [-3.141592653589793, 3.141592653589793] radian
reading DEM: demLat_S38_S36_Lon_W072_W070.dem.wgs84 ...
display data in transparency: 0.8
plot in Lat/Lon coordinate
map projection: PlateCarree
plotting DEM background ...
show shaded relief DEM
show contour in step of 200.0 m with smoothing factor of 3.0
plotting image ...
plot scale bar: [0.2, 0.2, 0.1]
plot reference point
showing ...
libGL error: No matching fbConfigs or visuals found
libGL error: failed to load driver: swrast

[yunjunz]

Thank you @prlundgren. It's a bug introduced while we replacing basemap with cartopy, as you pointed it out. It's should be fixed now.