Deletes a workstation object.
A workstation identifier returned from calling Ngl.open_wks.
This function deletes a workstation object that was created using Ngl.open_wks. Calling this function after you are finished drawing to a workstation provides for the sequential opening and deleting of an indefinite number of workstations, thus avoiding any restrictions on the maximum number of simultaneously open workstations of a given type. The limits on the maximum number of simultaneously open workstations are:
ncgm - 1 pdf - 1 ps - 15 x11 - 15
import Ngl # # Draw a line to two different pdf files created in sequence. # This example would fail without the Ngl.delete_wks call. # rlist = Ngl.Resources() wks_type = "pdf" for i in xrange(2): rlist.wkPDFFileName = "pdf" + str(i) wks = Ngl.open_wks(wks_type,"pdf_file",rlist) Ngl.polyline_ndc(wks,[0.05,0.95],[0.5,0.5]) Ngl.frame(wks) Ngl.delete_wks(wks) Ngl.end()