#720 multiple usage of setglobaloption leads to unexpected behaviour

[Oliver Schmitz]

when using setglobaloption in the same script like this:

import pcraster as pcr
import os

ldd = pcr.readmap("lddcreate_Result2.map")

pcr.setglobaloption("unittrue")
ddistUnitTrue = pcr.downstreamdist(ldd)

pcr.setglobaloption("unitcell")
ddistUnitCell = pcr.downstreamdist(ldd)

pcr.report(ddistUnitCell, 'ddistUnitCell.map')
pcr.report(ddistUnitTrue, 'ddistUnitTrue.map')

pcr.aguila(ddistUnitCell, ddistUnitTrue, ldd)

the output maps are the same, while a modeller would expect different results.

This use case might currently not be possible with the modelling engine, at least throw error message.