def PLOTTING1():
"""
croc.Tests.Tests.PLOTTING1
Tests if the contour lines are correctly placed.
CHANGELOG:
- 20110912 RB: init
"""
print("=== TEST ===\nTest of plotting\n")
print("PLOT 1:\n" +
"Ranges from -1 to 1. The white band should be in the middle.\n"+
"PLOT 2:\n" +
"Ranges from -1 to 0.9. The white band should be rotated a bit clockwise."
)
# plot 1
X, Y = numpy.meshgrid(numpy.linspace(-1, 0, num=11), numpy.linspace(0, 1, num=11))
x_axis = numpy.linspace(0, 1, num=11)
y_axis = numpy.linspace(0, 1, num=11)
S = X + Y
title = "range:-1, 1, zlimit:-1"
P.contourplot(S, x_axis, y_axis, zlimit = -1, title = title)
# plot 2
X, Y = numpy.meshgrid(numpy.linspace(-1, 0, num=11), numpy.linspace(0, 0.9, num=11))
x_axis = numpy.linspace(0, 1, num=11)
y_axis = numpy.linspace(0, 1, num=11)
S = X + Y
title = "range:-1, 0.9, zlimit:-1"
P.contourplot(S, x_axis, y_axis, zlimit = -1)
