Hi, I'm trying to use h2root to convert a file. It's going along fine and then I run into these HNBUFR error messages. The ntuple is large, 13MB, but I've got 128MB of RAM and plenty of disk space. I've already tried adjusting the space available to MS-DOS and that doesn't change anything. I'm running version 1.03/09 on NT 4.0. A highly abreviated copy of h2root's output is below. The resulting root file is very small, about 100kB, and contains about half of the branches and none are filled! Any ideas? Thanks, Andy. ---------------------------------------------------------------------------------- RZOPEN. problems determining record length - trying EXCHANGE mode. Converting directory //example Found nasty Hbook case!! You had an Hbook error message when creating the file (too many records) Hbook file should have been created with a bigger LRECL ROOT will try to recover Converting CWN with ID= 1, nentries = 1247 Creating branch:Run, block:EVTINFO, fullname:Run/I, nsub=0, itype=2, isize=4, ielem=1 Creating branch:Event, block:EVTINFO, fullname:Event/I, nsub=0, itype=2, isize=4, ielem=1 Creating branch:L1bit, block:EVTINFO, fullname:L1bit/I, nsub=0, itype=2, isize=4, ielem=1 Creating branch:L2bit0, block:EVTINFO, fullname:L2bit0/I, nsub=0, itype=2, isize=4, ielem=1 Creating branch:L2bit1, block:EVTINFO, fullname:L2bit1/I, nsub=0, itype=2, isize=4, ielem=1 Creating branch:L2bit2, block:EVTINFO, fullname:L2bit2/I, nsub=0, itype=2, isize=4, ielem=1 .... Creating branch:Jet_multi, block:TRIGFILT, fullname:Jet_multi/I, nsub=0, itype=2, isize=4, ielem=1 Creating branch:Mu_jet, block:TRIGFILT, fullname:Mu_jet/I, nsub=0, itype=2, isize=4, ielem=1 Creating branch:Dimu_jet_cent, block:TRIGFILT, fullname:Dimu_jet_cent/I, nsub=0, itype=2, isize=4, ielem=1 ***** ERROR in HNBUFR : Not enough space in memory : ID= 1 ***** ERROR in HNBUFR : Not enough space in memory : ID= 1 ***** ERROR in HNBUFR : Not enough space in memory : ID= 1 ***** ERROR in HNBUFR : Not enough space in memory : ID= 1 ***** ERROR in HNBUFR : Not enough space in memory : ID= 1 ***** ERROR in HNBUFR : Not enough space in memory : ID= 1 .... ***** ERROR in HNBUFR : Not enough space in memory : ID= 1 ***** ERROR in HNBUFR : Not enough space in memory : ID= 1 ***** ERROR in HNBUFR : Not enough space in memory : ID= 1 ******************************************************* ***************************** *Tree :h1 : * *Entries : 1247 : Total Size = 1669253 bytes File Size = 42031 bytes * * : : Tree compression factor = 39.71 * ************************************************************************************ *Branch :Run : Run/I * *Entries : 1247 : Total Size = 0 bytes File Size = 0 bytes * *Baskets : 0 : Basket Size = 8000 bytes Compression= 1.00 * *..................................................................................* *Branch :Event : Event/I * *Entries : 1247 : Total Size = 0 bytes File Size = 0 bytes * *Baskets : 0 : Basket Size = 8000 bytes Compression= 1.00 * *..................................................................................* *Branch :L1bit : L1bit/I * *Entries : 1247 : Total Size = 0 bytes File Size = 0 bytes * *Baskets : 0 : Basket Size = 8000 bytes Compression= 1.00 * *..................................................................................*
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