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gadget2: added option to write out long ids, even if not needed for ICs themselves

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This commit is contained in:
Oliver Hahn 2013-03-15 16:15:36 -07:00
parent b0ffdc5d62
commit edb2dce773
1 changed files with 6 additions and 3 deletions
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9
plugins/output_gadget2.cc
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@ -29,6 +29,7 @@ protected:
std::ofstream ofs_;
bool bmultimass_;
bool blongids_;
typedef struct io_header
@ -421,11 +422,11 @@ protected:
size_t curr_block_buf_size = block_buf_size_;
size_t idcount = 0;
bool bneed_long_ids = false;
if( nptot >= 1ul<<32 )
bool bneed_long_ids = blongids_;
if( nptot >= 1ul<<32 && !bneed_long_ids )
{
bneed_long_ids = true;
LOGWARN("Need long particle IDs, make sure to enable in Gadget!");
LOGWARN("Need long particle IDs, will write 64bit, make sure to enable in Gadget!");
}
for( unsigned ifile=0; ifile<nfiles_; ++ifile )
@ -752,6 +753,8 @@ public:
npartmax_ = 1<<30;
nfiles_ = cf.getValueSafe<unsigned>("output","gadget_num_files",1);
blongids_ = cf.getValueSafe<bool>("output","gadget_longids",false);
//if( nfiles_ < (int)ceil((double)npart/(double)npartmax_) )
// LOGWARN("Should use more files.");