Merete Hørlück Posted August 26, 2014 Report Share Posted August 26, 2014 Hey,I have a problem, when I use the drain package. I want to model streams with the drain package in the form of polylines. Additionally, I want to apply a general form of draining using the drain package in the form of polygons. However, when I map both coverages to MODFLOW NWT, the model writes: Array allocation failed: ilupc-iluk. What does this mean?I have tried mapping each coverages separately and when MODFLOW NWT as no problem running :SBest regardsMerete Quote Link to comment Share on other sites More sharing options...
Bill Dolinar Posted August 26, 2014 Report Share Posted August 26, 2014 MODFLOW is reporting that there isn't enough memory available for the NWT solver. If you have a 64-bit install of windows you could try the 64-bit build of MODFLOW which would make more memory available. It can be turned on for one model in the MODFLOW | Global Options dialog or for any GMS project opened by going to Edit | Preferences and checking "64 bit" in the MODFLOW section. Quote Link to comment Share on other sites More sharing options...
Merete Hørlück Posted August 27, 2014 Author Report Share Posted August 27, 2014 Thanks a lot Quote Link to comment Share on other sites More sharing options...
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