In each directory you will tend to find the same kinds of files. Some directories have header information, others are just raw lists. The file "tpm.input" will tell you the cosmology. The format is ascii text with two lines. The first has OmegaM, OmegaX, w_0, OmegaB.h^2, h, n_s followed by delta_H. The second line contains the box size (in Mpc/h) and the random number seed used in the initial conditions. The files named del_* and vel_* contain the density and line-of-sight velocity along skewers while tau (or tau_H) contains the optical depth along the same skewers. The optical depth is often not normalized to anything in particular since things are normally rescaled to fit a given mean flux anyway. For some models I give results for a variety of 3D smoothings, labeled "lj", "ej" or "nj" for "linear Jeans", "exponential Jeans" and "no Jeans". You can find more details in MNRAS 350, 1107 (2004). In addition you'll sometimes find 1D power spectrum data or plots or other post-processed data.
The directories "OS30A/B/C" and "OS60A/B/C" refer to the Ostriker & Steinhardt concordance cosmology, in 30Mpc/h and 60Mpc/h boxes, at a variety of resolutions. The initial conditions were generated such that the lower k modes in common between the simulations were the same, but the number of modes in the initial conditions, the number of particles and the number of mesh cells for the force computation were all increased. These files are useful to check the effects of numerical resolution on some given statistic.
The directories starting with lcdm tend to be "typical" Lambda CDM cosmologies in a variety of different box sizes (given by the number in the directory name) with outputs at various redshifts. Some of these are done with high force resolution, others with a PM code. The directories lcdm250B, lcdm300B and Gpc (among others) additionally contain halo lists which can be used to put in mock quasars.
| Name | Size (kB) | Last modified |
| d2.ps | 21 | 2002/04/07 |
| d2.sm | 1 | 2002/04/07 |
| d2_resoln.ps | 35 | 2002/03/29 |
| d2_resoln.sm | 1 | 2003/04/09 |
| d2_resoln2.ps.gz | 5 | 2003/02/19 |
| d2_resoln2.sm | 1 | 2003/04/09 |
| d2_resoln_col.png | 21 | 2003/03/09 |
| d2_resoln_col.ps | 22 | 2003/03/09 |
| d2_resoln_col.sm | 1 | 2003/04/09 |
| d2_resoln_col2.png | 21 | 2003/03/23 |
| d2_resoln_col2.ps | 22 | 2003/03/23 |
| d2_resoln_col2.sm | 1 | 2003/03/23 |
| d2_sequence.ps | 27 | 2002/08/29 |
| d2_sequence.sm | 1 | 2003/04/09 |
| dk_resoln.ps | 138 | 2002/04/24 |
| dk_resoln.sm | 2 | 2003/04/09 |
| dk_resoln2.ps.gz | 8 | 2003/02/19 |
| dk_resoln2.sm | 1 | 2003/04/09 |
| Gpc | 1 | 2008/09/22 |
| lcdm100 | 2 | 2008/04/23 |
| lcdm100A | 1 | 2008/09/09 |
| lcdm250B | 3 | 2009/11/05 |
| lcdm300B | 0 | 2009/12/25 |
| Model1 | 3 | 2006/08/24 |
| Model2 | 2 | 2003/10/01 |
| Model3 | 2 | 2003/10/01 |
| Model4 | 1 | 2003/10/02 |
| Model5 | 0 | 2003/10/01 |
| Model6 | 0 | 2003/10/01 |
| Model7 | 0 | 2003/10/01 |
| OS15B | 1 | 2003/10/01 |
| OS20A | 1 | 2003/10/01 |
| OS30A | 4 | 2006/08/24 |
| OS30B | 3 | 2003/11/12 |
| OS30C | 6 | 2004/10/25 |
| OS60A | 3 | 2005/02/11 |
| OS60B | 3 | 2003/11/12 |
| OS60C | 3 | 2005/04/05 |
| OS_z3.dat | 8 | 2002/04/24 |
| OS_z3_Kf025.dat | 8 | 2002/04/24 |
| OS_z3_Kf050.dat | 8 | 2002/04/24 |
| OS_z3_Kf100.dat | 8 | 2002/04/24 |
| OS_z3_Kf200.dat | 8 | 2002/04/24 |
| OS_z5_Kf025.dat | 8 | 2002/12/19 |
| pdnl_OS_z3.dat | 5 | 2002/03/26 |
| pdnl_OS_z5.dat | 8 | 2002/12/23 |
| pk.ps | 47 | 2002/04/07 |
| pk.sm | 2 | 2002/04/07 |
| pk_filter.sm | 1 | 2003/05/23 |
| pk_jdist.ps | 200 | 2003/01/09 |
| pk_jdist.tex | 18 | 2003/01/09 |
| pk_resoln.ps | 75 | 2002/03/29 |
| pk_resoln.sm | 2 | 2003/04/09 |
| pk_resoln2.ps.gz | 7 | 2003/02/19 |
| pk_resoln2.sm | 1 | 2003/04/09 |
| pk_resoln3.ps | 36 | 2003/04/09 |
| pk_resoln3.sm | 1 | 2003/05/23 |
| pk_resoln4.ps | 42 | 2003/04/09 |
| pk_resoln4.sm | 1 | 2003/05/23 |
| pk_resoln5.sm | 1 | 2003/04/09 |
| pk_resoln_col.png | 25 | 2003/03/09 |
| pk_resoln_col.ps | 35 | 2003/03/09 |
| pk_resoln_col.sm | 1 | 2003/04/09 |
| pk_resoln_col2.png | 23 | 2003/03/23 |
| pk_resoln_col2.ps | 39 | 2003/03/23 |
| pk_resoln_col2.sm | 1 | 2003/03/23 |
| plotdel.pro | 0 | 2002/04/19 |
| process.pl | 1 | 2006/08/24 |
| process_seq.pl | 2 | 2006/08/24 |
| process_seq2.pl | 1 | 2006/08/24 |
Last modified Wed Feb 24 10:33:33 2010
