off-by-one error in yllcenter calculation

[jcphill]

TauDEM/src/tiffIO.cpp

Line 101 in bf94171

yllcenter=ytopedge-(totalY*dlat)-dlat/2.;

Should be +dlat/2. instead of -dlat/2.

[dtarb]

Thanks. How did you find this and what are its consequences? It seems that a consequence may be that cell size calculations based on latitude may be off by a (very) small amount due to latitude being off by dlat. Are there other consequences you found? I do not think yllcenter is written out. The reason I ask is that I am short handed at the moment so it may be a while till I can fix this

[jcphill]

Thanks for the reply. I noticed it while reading the code to investigate an unrelated issue. I haven't observed any consequences, and I can't guess if fixing it would break something else, so no cause to rush anything. Enjoy your weekend!