<div dir="ltr">Hi<div>Can anybody tell me why my output of "CrosssectionProductionActor" is all <span id="gmail-d3bb165c-61bd-43bf-835c-f37a0a9cbfd1" class="gmail-GINGER_SOFTWARE_mark">zero</span><span id="gmail-7d9aa9e7-be71-450e-949e-f191cc30b0b7" class="gmail-GINGER_SOFTWARE_mark"> ?</span></div><div>I have<span id="gmail-0abb2241-027c-4bae-9cab-2e6817f6b399" class="gmail-GINGER_SOFTWARE_mark"> .</span><span id="gmail-ad05518f-0937-427c-acc7-be09cd2cd165" class="gmail-GINGER_SOFTWARE_mark">hdr</span> and<span id="gmail-0656e9d5-a0df-45ed-aa27-4abb7d4a07e6" class="gmail-GINGER_SOFTWARE_mark"> .</span><span id="gmail-abe5f4ae-5c03-4246-a485-2c32257834ec" class="gmail-GINGER_SOFTWARE_mark">img</span> output and I read them in <span id="gmail-b8c05c25-360e-4d1a-8028-365a22b3cd54" class="gmail-GINGER_SOFTWARE_mark">matlab</span> with "analyze75read".</div></div>