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rtipsy.pro: handle files larger than 2GB. #3

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rtipsy.pro: handle files larger than 2GB. #3

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12 changes: 6 additions & 6 deletions IDL/rtipsy.pro
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Original file line number Diff line number Diff line change
Expand Up @@ -45,16 +45,16 @@ if (keyword_set(verbose)) then print,"Read time,n,ngas,nstar,ndark: ",header.tim

fs = fstat(1)
;;; Explicitly pad header if required
if (fs.size eq 32L+header.ngas*48+header.ndark*36+header.nstar*44) then begin
if (fs.size eq 32LL+header.ngas*48LL+header.ndark*36LL+header.nstar*44LL) then begin
dummy = 1L
readu,1,dummy
endif else if (fs.size ne 28L+header.ngas*48+header.ndark*36+header.nstar*44) then begin
endif else if (fs.size ne 28LL+header.ngas*48LL+header.ndark*36LL+header.nstar*44LL) then begin
print, "RTIPSY ERROR: Header and file size inconsistent"
print, "Estimates: Header bytes: 28 or 32 (either is OK)"
print, " ngas: ",header.ngas," bytes:",48*header.ngas
print, " ndark: ",header.ndark," bytes:",36*header.ndark
print, " nstar: ",header.nstar," bytes:",44*header.nstar
print, "Actual File bytes:",fs.size," not one of:",32L+header.ngas*48+header.ndark*36+header.nstar*44,28L+header.ngas*48+header.ndark*36+header.nstar*44
print, " ngas: ",header.ngas," bytes:",48LL*header.ngas
print, " ndark: ",header.ndark," bytes:",36LL*header.ndark
print, " nstar: ",header.nstar," bytes:",44LL*header.nstar
print, "Actual File bytes:",fs.size," not one of:",32LL+header.ngas*48LL+header.ndark*36LL+header.nstar*44LL,28LL+header.ngas*48LL+header.ndark*36LL+header.nstar*44LL
close,1
return
endif
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