I am new to QGIS 1.8 and have been trying to make a heatmap. From what I can tell, the reason I am not getting the results I want is that the max value of the raster is erroneously measured at 2. Max should be 15-20 from what I can tell. I have tried to run the operation multiple times with different parameters and the max value is 2 every time. I have used the Identify tool to verify that the problem is not the cells themselves. Any cell with value above 2 is symbolized the same. Any ideas on how to fix this?
closed as not a real question by underdark♦ Dec 14 '12 at 8:06
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