<div dir="ltr"><div><div><div><div><div>Hello,<br></div> I am seeing nan's at boundary locations for a plot over line data on a 2D mesh. There are no nan's in the data obtained from solver. <br><br></div>For example, When i click plot over line along y-axis in paraview, it selects the y-coordiantes to be from<br>
<br></div>-21.141444145 to 26.426805182 , The boundary Node at the positive end is showing a nan. If i change the end node to 26.426804 the nan goes away and i get the expected value (which is zero, as per imposed boundary condition).<br>
<br></div>I have not seen this before with the ascii vtk writer in my fortran code. <br><br>I am wondering if there is something i should be aware of petsc binary vtk viewer. I run the code on a 64 bit linux cluster. I am visualizing the vtk file on a 32 bit paraview 3.10.1 on windows xp. <br>
<br><br><br></div>Thanks<br>Reddy<br><div><div><div><div><div><div><div><div>-- <br>-----------------------------------------------------<br>Dharmendar Reddy Palle<br>Graduate Student<br>Microelectronics Research center,<br>
University of Texas at Austin,<br>10100 Burnet Road, Bldg. 160<br>MER 2.608F, TX 78758-4445<br>e-mail: <a href="mailto:dharmareddy84@gmail.com" target="_blank">dharmareddy84@gmail.com</a><br>Phone: +1-512-350-9082<br>United States of America.<br>
Homepage: <a href="https://webspace.utexas.edu/~dpr342" target="_blank">https://webspace.utexas.edu/~dpr342</a><br>
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