<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1461943168027_4610">I have a pipeline of 9 image filters.</div><div id="yui_3_16_0_ym19_1_1461943168027_4718" dir="ltr">For every filter I call ReleaseDataFlagOn();<br></div><div id="yui_3_16_0_ym19_1_1461943168027_4708" dir="ltr">In Windows task Manager I see that before the pipeline executes my memory usage is 2.7GB, after the pipeline has executed it is 8GB.</div><div id="yui_3_16_0_ym19_1_1461943168027_4851" dir="ltr">I am using VTK 6.1, Is there something I don't understand re. the ReleaseDataFlagOn() call?</div><div id="yui_3_16_0_ym19_1_1461943168027_4867" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1461943168027_4868" dir="ltr">Thanks - Maarten<br></div><div id="yui_3_16_0_ym19_1_1461943168027_4707" dir="ltr"><br></div></div></body></html>