getdist.py cannot export *.margestats,etc

Use of Healpix, camb, CLASS, cosmomc, compilers, etc.
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Tian Qiu
Posts: 11
Joined: June 01 2017
Affiliation: University of Science and Technology of China

getdist.py cannot export *.margestats,etc

Post by Tian Qiu » March 18 2018

I have added some parameters to CosmoMC and it finished running. However, when I want to analyze the data via GetDist.py, it cannot export the likestats and margestats files. The problem shows below,

Code: Select allp>

Number of chains used =  4
 var(mean)/mean(var), remaining chains, worst e-value: R−1 =       0.00634
RL: Thin for Markov:  55
RL: Thin for indep samples:   57
RL: Estimated burn in steps:  265  ( 87  rows)
using 69328 rows, 62 parameters; mean weight 3.04083487191, tot weight 210815.0
Approx indep samples (N/corr length): 2758.0
Equiv number of single samples (sum w)/max(w): 3833.0
Effective number of weighted samples (sum w)2/sum(w2): 37368
Best fit sample -log(Like) = 1229.291000
mean(-Ln(like)) = 1241.424637
-Ln(mean like)  = 1236.414926
Traceback (most recent call last):
  File "python/GetDist.py", line 357, in <module>
    main&#40;args&#41;
  File "python/GetDist.py", line 194, in main
    mc._setDensitiesandMarge1D&#40;writeDataToFile=not no_plots and plot_data_dir, meanlikes=plot_meanlikes&#41;
  File "/home/Tian/program/0-CosmoMC/python/getdist/mcsamples.py", line 2077, in _setDensitiesandMarge1D
    meanlikes=meanlikes&#41;
  File "/home/Tian/program/0-CosmoMC/python/getdist/mcsamples.py", line 1265, in get1DDensityGridData
    if paramrange <= 0&#58; raise MCSamplesError&#40;'Parameter range is <= 0&#58; ' + par.name&#41;
getdist.mcsamples.MCSamplesError&#58; Parameter range is <= 0&#58; thetad
I am not sure where the problem occured.

Thank you very much.

Antony Lewis
Posts: 1354
Joined: September 23 2004
Affiliation: University of Sussex
Contact:

Re: getdist.py cannot export *.margestats,etc

Post by Antony Lewis » March 19 2018

Suggests maybe the parameters are mixed up, I'd check the .paramnames, .ranges and chain files (and see why thetad is wrong).

Tian Qiu
Posts: 11
Joined: June 01 2017
Affiliation: University of Science and Technology of China

Re: getdist.py cannot export *.margestats,etc

Post by Tian Qiu » March 20 2018

Antony Lewis wrote:Suggests maybe the parameters are mixed up, I'd check the .paramnames, .ranges and chain files (and see why thetad is wrong).
Thanks for your reply.

I have canceled the running of Omegabh2, Omegach2 and theta to accelerate the running and added 5 more parameters, calculated the tansor-scalar ratio. Does it matter?

I have uploaded the two files.
N55k0.05−9.paramnames

N55k0.05−9.ranges

The chain files is too large to upload. This is the first five rows.

Code: Select allp>

 0.1000000E+01   0.7038408E+04   0.9330470E−01   0.6153850E+00   0.5911068E−01   0.1501714E+02   0.2100146E+01   0.2010086E+01   0.5920694E−01   0.3203897E+01   0.1566531E+01   0.9998750E+00   0.7617339E+02   0.2787716E−01   0.2807137E+01   0.2293336E+03   0.1790998E+02   0.2631529E+02   0.8849017E+02   0.1138627E+01   0.6493253E+01   0.1206891E+02   0.1961263E+02   0.9621628E+02   0.6597487E−01   0.3369599E−01   0.7139685E−01   0.9093314E−01   0.1943887E+00   0.6607681E+00   0.2185664E+00   0.1851540E+00   0.3010104E+00   0.2202591E+00   0.4482271E+00   0.1795984E+01   0.9996879E+00   0.9946687E+00   0.6718994E+02   0.6838066E+00   0.3161934E+00   0.1427451E+00   0.6451439E−03   0.9591038E−01   0.8194297E+00   0.4607742E+00   0.6144689E+00   0.9996767E+00   0.2494488E+01   0.1139069E+02   0.2219795E+01   0.1841914E+01   0.1287712E+04   0.5580961E+04   0.2319546E+04   0.8017290E+03   0.2268662E+03   0.9600000E+00   0.2452681E+00   0.2465941E+00   0.2642598E+01   0.1381948E+02   0.1090262E+04   0.1446375E+03   0.1041309E+01   0.1388997E+02   0.1059322E+04   0.1473915E+03   0.1403399E+00   0.1611637E+00   0.3395751E+04   0.1036418E−01   0.8138427E+00   0.4498719E+00   0.7136085E−01   0.9280797E+02   0.1393361E+04   0.6772173E+00   0.4776219E+00   0.6084566E+00   0.1365313E+00   0.1406799E+00   0.1179698E+01   0.6859150E−01   0.3253391E+00   0.2699559E+00   0.4820857E+02   0.1398452E+05   0.2201244E+02   0.8777867E−01   0.9265765E+00   0.2861379E+01   0.1240028E+01   0.1696297E+02   0.1405474E+05   0.5115763E+01
 0.1000000E+01   0.6032280E+04   0.7957435E−01   0.6150554E+00   0.5914784E−01   0.1501313E+02   0.2100818E+01   0.2010467E+01   0.6707525E−01   0.3226953E+01   0.1564720E+01   0.9950958E+00   0.4450664E+02   0.7129291E+00   0.8105211E+01   0.1777296E+03   0.3251322E+02   0.6327366E+02   0.1338806E+03   0.1092477E+01   0.1097519E+02   0.9739167E+01   0.2315989E+02   0.1164276E+03   0.8109535E−01   0.3925033E−01   0.9580603E−01   0.8891009E−01   0.2081114E+00   0.3919916E+00   0.2568888E+00   0.2357087E+00   0.4799147E+00   0.1857674E+00   0.5382995E+00   0.2274546E+01   0.9994271E+00   0.9946802E+00   0.6718994E+02   0.6838066E+00   0.3161934E+00   0.1427451E+00   0.6451439E−03   0.9591038E−01   0.8184628E+00   0.4602305E+00   0.6137439E+00   0.9984971E+00   0.2497795E+01   0.1017609E+02   0.2219795E+01   0.1893196E+01   0.1319027E+04   0.5746690E+04   0.2347093E+04   0.8239561E+03   0.2333956E+03   0.9600000E+00   0.2452681E+00   0.2465941E+00   0.2642598E+01   0.1381948E+02   0.1090262E+04   0.1446375E+03   0.1041309E+01   0.1388997E+02   0.1059322E+04   0.1473915E+03   0.1403399E+00   0.1611637E+00   0.3395751E+04   0.1036418E−01   0.8138427E+00   0.4498719E+00   0.7136085E−01   0.9280797E+02   0.1393361E+04   0.6772173E+00   0.4770574E+00   0.6077387E+00   0.1365401E+00   0.1407021E+00   0.1181276E+01   0.6933288E−01   0.3258528E+00   0.2779099E+00   0.4882879E+02   0.1193688E+05   0.2628909E+02   0.8777867E−01   0.9265765E+00   0.2861379E+01   0.1240028E+01   0.4744716E+02   0.1201200E+05   0.5115763E+01
 0.1000000E+01   0.5491155E+04   0.6897591E−01   0.6148492E+00   0.5917426E−01   0.1500967E+02   0.2100230E+01   0.2009844E+01   0.6794995E−01   0.3235347E+01   0.1567871E+01   0.9864056E+00   0.3173089E+02   0.9804691E+00   0.6214583E+01   0.1815517E+03   0.1869505E+02   0.6008731E+02   0.1484988E+03   0.1157677E+01   0.1295497E+02   0.9842983E+01   0.8779803E+01   0.8737904E+02   0.8634765E−01   0.3636871E−01   0.7906379E−01   0.9811919E−01   0.2655550E+00   0.2977050E+00   0.1950853E+00   0.2546530E+00   0.3952159E+00   0.1873733E+00   0.4744679E+00   0.1972243E+01   0.9992038E+00   0.9910233E+00   0.6718994E+02   0.6838066E+00   0.3161934E+00   0.1427451E+00   0.6451439E−03   0.9591038E−01   0.8173233E+00   0.4595897E+00   0.6128894E+00   0.9971070E+00   0.2495660E+01   0.9190369E+01   0.2219795E+01   0.1933754E+01   0.1340031E+04   0.5858512E+04   0.2382985E+04   0.8397117E+03   0.2378998E+03   0.9600000E+00   0.2452681E+00   0.2465941E+00   0.2642598E+01   0.1381948E+02   0.1090262E+04   0.1446375E+03   0.1041309E+01   0.1388997E+02   0.1059322E+04   0.1473915E+03   0.1403399E+00   0.1611637E+00   0.3395751E+04   0.1036418E−01   0.8138427E+00   0.4498719E+00   0.7136085E−01   0.9280797E+02   0.1393361E+04   0.6772173E+00   0.4763926E+00   0.6068925E+00   0.1364964E+00   0.1406585E+00   0.1179008E+01   0.6986135E−01   0.3251148E+00   0.2832207E+00   0.4917851E+02   0.1081762E+05   0.3137045E+02   0.8777867E−01   0.9265765E+00   0.2861379E+01   0.1240028E+01   0.7902403E+02   0.1089817E+05   0.5115763E+01
 0.8000000E+01   0.4870358E+04   0.7037061E−01   0.6157047E+00   0.5920063E−01   0.1501671E+02   0.2100068E+01   0.2009402E+01   0.7710049E−01   0.3240423E+01   0.1557970E+01   0.9863944E+00   0.3166919E+02   0.2031408E+00   0.5942209E+01   0.1852994E+03   0.3031205E+00   0.3219802E+02   0.1386859E+03   0.1063818E+00   0.1184527E+02   0.1288806E+02   0.7692999E+01   0.8865802E+02   0.1164125E+00   0.3869284E−01   0.6307779E−01   0.9887212E−01   0.2662149E+00   0.3195717E+00   0.2004348E+00   0.2116982E+00   0.4202694E+00   0.1324725E+00   0.4662539E+00   0.1893711E+01   0.9978488E+00   0.9909347E+00   0.6718994E+02   0.6838066E+00   0.3161934E+00   0.1427451E+00   0.6451439E−03   0.9591038E−01   0.8191851E+00   0.4606366E+00   0.6142855E+00   0.9993783E+00   0.2491350E+01   0.9324646E+01   0.2219795E+01   0.1928367E+01   0.1334334E+04   0.5828056E+04   0.2437377E+04   0.8381463E+03   0.2370805E+03   0.9600000E+00   0.2452681E+00   0.2465941E+00   0.2642598E+01   0.1381948E+02   0.1090262E+04   0.1446375E+03   0.1041309E+01   0.1388997E+02   0.1059322E+04   0.1473915E+03   0.1403399E+00   0.1611637E+00   0.3395751E+04   0.1036418E−01   0.8138427E+00   0.4498719E+00   0.7136085E−01   0.9280797E+02   0.1393361E+04   0.6772173E+00   0.4774779E+00   0.6082749E+00   0.1364489E+00   0.1406231E+00   0.1177453E+01   0.6976528E−01   0.3246095E+00   0.2819929E+00   0.4922631E+02   0.9561826E+04   0.3075131E+02   0.8777867E−01   0.9265765E+00   0.2861379E+01   0.1240028E+01   0.9379786E+02   0.9641803E+04   0.5115763E+01
 0.2000000E+01   0.4812519E+04   0.6749549E−01   0.6153008E+00   0.5921701E−01   0.1501806E+02   0.2099383E+01   0.2009478E+01   0.8241080E−01   0.3207296E+01   0.1547025E+01   0.9872390E+00   0.2716322E+02   0.3227418E+00   0.5192261E+01   0.1964299E+03   0.8573368E+00   0.3395110E+02   0.1435689E+03   0.9884349E+00   0.1193140E+02   0.1221385E+02   0.7298816E+01   0.9046884E+02   0.1103312E+00   0.4027035E−01   0.5813927E−01   0.1012253E+00   0.2572858E+00   0.3295250E+00   0.2181826E+00   0.2154254E+00   0.4282159E+00   0.1213092E+00   0.4436232E+00   0.1867950E+01   0.9979328E+00   0.9904908E+00   0.6718994E+02   0.6838066E+00   0.3161934E+00   0.1427451E+00   0.6451439E−03   0.9591038E−01   0.8194110E+00   0.4607636E+00   0.6144549E+00   0.9996539E+00   0.2490900E+01   0.9049988E+01   0.2219795E+01   0.1939488E+01   0.1340605E+04   0.5860536E+04   0.2457607E+04   0.8430676E+03   0.2384385E+03   0.9600000E+00   0.2452681E+00   0.2465941E+00   0.2642598E+01   0.1381948E+02   0.1090262E+04   0.1446375E+03   0.1041309E+01   0.1388997E+02   0.1059322E+04   0.1473915E+03   0.1403399E+00   0.1611637E+00   0.3395751E+04   0.1036418E−01   0.8138427E+00   0.4498719E+00   0.7136085E−01   0.9280797E+02   0.1393361E+04   0.6772173E+00   0.4776093E+00   0.6084426E+00   0.1364446E+00   0.1406259E+00   0.1177365E+01   0.6990758E−01   0.3245811E+00   0.2835942E+00   0.4946242E+02   0.9450907E+04   0.3115665E+02   0.8777867E−01   0.9265765E+00   0.2861379E+01   0.1240028E+01   0.8839599E+02   0.9531526E+04   0.5115763E+01

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