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  1. unsigned long value overflow

    StefanThiede
    by StefanThiede · September 18
    klayout fails to read CELLNAME S_CELL_OFFSET property on windows when it's value is > 4GB #2073
  2. Running LVS on an inverter in IHP

    diarmuid
    by diarmuid · April 27
    actually please ignorie #2 and #3. Im ramping up on this tool so prone to asking "silly" questions like these! For anyone following this thread who is a newbie at this tool, my issue
  3. How to access with Python the layer information loaded from the lyp file

    sekigawa
    by sekigawa · October 2024
    ---------------------------------------------------------------------------------------<< Layer Information Cross-checker: KLayout Forum #2614 >>$ [python3] ./f2641-KazzzS.
  4. Finding all instances of a particular cell in a gds using the Python API

    nanor000
    by nanor000 · September 2024
    'klayout.dbcore.Instance'>) #202 m90 1006.94,1338.24 type : <class 'klayout.dbcore.DCellInstArray'> vars : {} 0 0 0,0 0,0-D- inst = <klayout.dbcore.ParentI
  5. XOR between 2 gds using Python with different layer mapping for gds files.

    jalau9
    by jalau9 · May 2024
    ERROR: Error at argument #2 (option --a-layer-map-file=map): Expected end of text here: <?xml ver .. in line 1)
  6. Macro Editor syntax highlighting issue

    RawrRanger
    by RawrRanger · September 2023
    QPlainTextEdit { background-color : #282923;}""")monokai = ''' basic: 'Alert'=(color:'#ff80ac',background:'#3b3b32'), 'Attribute'=(bold:false,colo
  7. Klayout save image issue.

    RawrRanger
    by RawrRanger · July 2023
    #1. filter all cells with Fleld and PA/PB in cellname#2. check sub-cells in "field" cell, if with DARK and PA/PB in cell name add to array#3. return a arraay with unique cell namesde
  8. pCell flatten/Convert to static causing "XY record expected error"

    RawrRanger
    by RawrRanger · July 2023
    file #2 #3 have the same pCell. same location all parameters same except for one
  9. Layout View Saving Issue

    Default
    by Default · June 2023
    the screenshot of code #1 is empty , then I run the code #2 ,It returned the same layout_view hash but the screenshot came back.
  10. Layout View Saving Issue

    Default
    by Default · June 2023
    Then I run the code#2:
  11. Problems when extract the MOS4 Transistor with override of GenericDeviceExtractor, pin Well empty.

    Bian
    by Bian · January 2023
    #Bian#24.01.2023schematic("mos")deepreport_lvsnwell = input(3, 0)poly = input(2, 0)diff = input(1, 0)sd = diff-poly$dbu_value=dbuclass MOS4Extractor < RBA:
  12. Error opening an OASIS file created in KLayout

    Matthias
    by Matthias · December 2022
    I debugged your issue and actually it is a side effect of a duplicate cell name: the "WaveguideCoplanarStraight$66" cell is present twice: with ID #63 and #258. And there is another
  13. Dark mode

    Matthias
    by Matthias · July 2022
    RBA::QBrush::new(RBA::QColor::new("#202020")), # base RBA::QBrush::new(RBA::QColor::new("#101010")), # window) palette.setColorGroup(RBA::QPalette::Inactive,
  14. Net connection identify with wide dielectric opening

    Vincent Lin
    by Vincent Lin · July 2022
    as connected , but actually just #1 & #2 is one group, #3 , #4 are individually stand, not sure there is a better way to sort them ? I am trying to achieve this, will post when overcome
  15. do DRC in each cell

    jiunnweiyeh
    by jiunnweiyeh · July 2021
    ######2021-06-16DIE=input(71,0)shiftcheck=0.05LayoutLibrary = RBA::Application::instance.main_window.current_view.active_cellview.nameputs "Library : #{LayoutLibrary}"LayerList=[[&a
  16. Boolean functions based on Regions ,Functions to add box ,circle, path and polygon

    tagger5896
    by tagger5896 · April 2021
    import pyaimport arrayimport sysimport mathimport timemw = pya.Application.instance().main_window()layout = pya.Application.instance().main_window().current_view().active_cellview().layout() topcell =
  17. Boolean functions based on Regions ,Functions to add box ,circle, path and polygon

    tagger5896
    by tagger5896 · April 2021
    lv.commit()#selections #1 select_inside#2 select_interacting#3 select_not_inside#4 select_not_interacting#5 select_not_outside#6 select_not_overlapping#7 select_outside#8 select_overlappinglay1 = 9
  18. Chop/Cut/etc

    tagger5896
    by tagger5896 · February 2021
    been implemented #Modifications #Tracy Groller#2/10/21#This Script is based on the Solution Matthias provided in January 2017 Klayout thread.#https://www.klayout.de/forum/discussion/comment/4167#Comm
  19. cell.flatten problem

    kmho
    by kmho · August 2020
    3. #1, #2 bring me to the other problem, if the parent cell is not only contain "cell", but also others, then the other cells also be flatten.
  20. Dumb syntax question (error) #0001

    Matthias
    by Matthias · August 2020
    The example you copied was case #2. So "output(255, 0)" would make sense then, but in your case, just give it a single string describing your check.
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