gem_instrumental_peakshape
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gem_instrumental_peakshape [2009/08/06 13:07] – created clare | gem_instrumental_peakshape [2022/11/03 15:08] (current) – external edit 127.0.0.1 | ||
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+ | ====== gem_instrumental_peakshape ====== | ||
+ | |||
+ | Description: | ||
+ | |||
+ | Contributed by: John Evans | ||
+ | |||
+ | <code topas> | ||
+ | macro gem_instrumental_peakshape( ,prma0, ,prma1, ,prmb0, ,prmb1) | ||
+ | { | ||
+ | | ||
+ | exp_conv_const = prma0 + prma1 / D_spacing; | ||
+ | bring_2nd_peak_to_top | ||
+ | user_defined_convolution | ||
+ | = prmb0 Exp(- prmb1 X) / D_spacing^4; | ||
+ | min 0 | ||
+ | max = -Ln(0.001) / prmb1; | ||
+ | | ||
+ | peak_buffer_step 1 ' | ||
+ | |||
+ | } | ||
+ | |||
+ | </ |