Forum: help
Monitor Forum | Start New ThreadGAM error [ Reply ] By: Maria Guerrina on 2012-10-26 08:47 | [forum:27739] |
Hi all, we have a problem with bioclimatic variables and GAM. If we use more 16 variables in GAM, we have error below. If we use less 16 variables in GAM, we haven't error If we use more 16 variables excluding GAM, we haven't error. We extendend memory limits, since at limit of pc (4GB). Is it possible using GAM model only on pc with more of 4GB memory? Thank you all Maria Guerrina PhD Student Università di Genova DISTAV Corso Dogali 1M I - 16136 GENOVA (Italy ERROR -=-=-=- esa Modeling Summary -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- 19 environmental variables ( layer.1 layer.2 layer.3 layer.4 layer.5 layer.6 layer.7 layer.8 layer.9 layer.10 layer.11 layer.12 layer.13 layer.14 layer.15 layer.16 layer.17 layer.18 layer.19 ) Number of evaluation repetitions : 2 Models selected : GAM Total number of model runs : 2 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= -=-=-=- Run : esa_PA1 -=-=-=--=-=-=- esa_PA1_RUN1 Model=GAM spline 2 Degrees of smoothingError : cannot allocate vector of size 4.3 Gb Inoltre: Warning messages: 1: In array(FALSE, term.lengths) : Reached total allocation of 3958Mb: see help(memory.size) 2: In array(FALSE, term.lengths) : Reached total allocation of 3958Mb: see help(memory.size) 3: In array(FALSE, term.lengths) : Reached total allocation of 3958Mb: see help(memory.size) 4: In array(FALSE, term.lengths) : Reached total allocation of 3958Mb: see help(memory.size) ! Note : esa_PA1_RUN1_GAM failed! -=-=-=--=-=-=- esa_PA1_Full Model=GAM spline 2 Degrees of smoothingError : cannot allocate vector of size 4.3 Gb Inoltre: Warning messages: 1: In array(FALSE, term.lengths) : Reached total allocation of 3958Mb: see help(memory.size) 2: In array(FALSE, term.lengths) : Reached total allocation of 3958Mb: see help(memory.size) 3: In array(FALSE, term.lengths) : Reached total allocation of 3958Mb: see help(memory.size) 4: In array(FALSE, term.lengths) : Reached total allocation of 3958Mb: see help(memory.size) ! Note : esa_PA1_Full_GAM failed! Errore in checkSlotAssignment(object, name, value) : assignment of an object of class “NULL” is not valid for slot "val" in an object of class “BIOMOD.stored.array”; is(value, "array") is not TRUE |