r.param.scale module source code error ?

[jprigol]

Hi.

I've been looking trhough r.param.scale source code. The point is that I was wondering if there was an error in file ​http://trac.osgeo.org/grass/browser/grass/trunk/raster/r.param.scale/feature.c

The last "else if... (line 103)" includes two simultaneous conditions that should (?) have opposite comparison operations (in addition, it never will take place because the root "if" has the same condition), i.e.

"else if (minic < curve_tol && minic > -curve_tol) {"

Then, final "return (FLAT) (line 108)" will be useless (?).

Kind regards, Juan

-- Atentamente, Juan P. Rigol-Sánchez Recursos Hídricos y Geología Ambiental Dpto. Hidrogeología y Química Analítica Universidad de Almería - España (Spain, EU)