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High purity germanium (HPGe) detectors are ubiquitous in nuclear physicsexperiments and are also used in numerous low radioactive background detectors.The effect of the position of $^{60}$Co and $^{137}$Cs point sources on theshape of spectra were studied with Monte Carlo and HPGe detector measurements.We briefly confirm previous work on the position dependence of relative heightsof peaks. Spectra taken with the radiation sources placed at locations aroundthe detector were then compared using the Kolmogorov-Smirnov (K-S)goodness-of-fit test. We demonstrate that with this method the Comptoncontinuum spectral shape has good sensitivity to the radial location of apoint-source, but poor angular resolution. We conclude with a study of theposition reconstruction accuracy as a function of the number of counts from thesource.

Reconstruction of a Radiation Point Source's Radial Location Using Goodness-of-Fit Test on Spectra Obtained from an HPGe Detector