Commit Graph

5250 Commits (3fffcc2a3f43d2bda5fec18906a893a92ae15e38)

Author SHA1 Message Date
Houtan Bastani 44fd0b37f9 reporting: submodule update 2015-06-11 11:55:31 +02:00
Marco Ratto a39c26060e Fix bug for models with leads and legs in exo variables 2015-06-10 15:57:30 +02:00
Houtan Bastani 864b5f17bc submodule update: dates 2015-06-10 09:28:07 +02:00
Johannes Pfeifer 22b1aa7a0d Filter out case where estimated_params block is present but smoother on calibration is requested
In this case, xparam1 will be empty while estim_params_ does not have conformable dimensions.
2015-06-09 14:51:32 +02:00
Johannes Pfeifer ac7b8a691e Fix evaluation of residuals stored in info
They were wrongly based on the initial guess
2015-06-08 18:10:58 +02:00
Johannes Pfeifer a5e60834ca Ascertain that only correct steady states for linear models are accepted
Without the check, incorrect steady states were accepted. This happened for example if the model was not linear in the first place and solving a wrongly presumed linear equation system did not work.
2015-06-08 18:09:39 +02:00
Johannes Pfeifer 52f9d164ac Add routine for creating parameter table 2015-06-08 17:59:57 +02:00
Johannes Pfeifer f1d81dbf90 Account for latex_original file in collect_LaTeX_Files.m 2015-06-08 17:59:57 +02:00
Johannes Pfeifer 45bbd460e7 Add routine collect_LaTeX_Files.m that integrates non-standalone TeX-codes into one file that can be compiled 2015-06-08 17:57:16 +02:00
Johannes Pfeifer bcc1008d3d Only create eps-loaders if eps-figures have been created (leaves table TeX-output unaffected) 2015-06-08 17:57:15 +02:00
Johannes Pfeifer be567c92a3 Fix description of generating function in eps-loader in dynare_estimation_1.m 2015-06-08 17:57:15 +02:00
Johannes Pfeifer 200187a2c9 Fix TeX-loader of PosteriorIRF.m
It referred to the wrong files and always loaded only one figure, even if several were created.
2015-06-08 17:57:14 +02:00
Johannes Pfeifer 66a840b4d5 Add TeX-loader to forecast_graphs.m used with dyn_forecast.m 2015-06-08 17:57:14 +02:00
Johannes Pfeifer 3a18b72f1b Add TeX eps-loader to graph_decomp.m called in shock_decomposition.m 2015-06-08 17:57:14 +02:00
Johannes Pfeifer efb23bbca0 Add captions to pm3.m TeX-output
Otherwise, it is impossible to know that is displayed
2015-06-08 17:57:13 +02:00
Johannes Pfeifer 26f6f7eb3b Fix bug in forecast_graphs.m when var_list_ was empty
In this case, var_list was not set to M_.endo_names because of a typo
2015-06-08 17:57:13 +02:00
Johannes Pfeifer 6f7265337b Fix saving of graphs in forecast_graphs.m
Did not use the M_.dname folder, but rather fname
2015-06-08 17:57:12 +02:00
Johannes Pfeifer a339164b77 Eliminate global variables from dyn_forecast.m and add header 2015-06-08 17:57:12 +02:00
Johannes Pfeifer 8385e813ce Fix display of ML forecasts with Matlab 2014b graphics interface
Explicit colours need to be specified
2015-06-08 17:57:11 +02:00
Johannes Pfeifer c2f07c720f Add check whether tarb_new_block_probability is between 0 and 1 2015-06-08 16:49:39 +02:00
Johannes Pfeifer 3bf13dd53b Add functionality for TaRB 2015-06-08 16:44:44 +02:00
Johannes Pfeifer 0769fd1cce Add verbosity and SaveFile options to some optimizers
Also moves additional optimizer-related files to corresponding subfolder
Closes #894
2015-06-08 16:44:44 +02:00
Johannes Pfeifer ccbb5fa7fb Fix relative_irf option for higher order
Ex-post scaling is only allowed if linearity holds
2015-06-08 16:39:07 +02:00
Johannes Pfeifer 3c9b031bd1 Fix bug in dynare_estimation_init.m if steady state does not solve
There was no check in dynare_estimation_init.m whether the steady state solved, but the noconstant option was set nevertheless. This gave rise to cases where a steady state file returned 0 for the observables, but the steady state did not exits. Due to later using use_calibration, this problem with the initial values was not detected, but the observation equation featured no constant although it should. The solution is to move the use_calibration option before the first steady state computation and then issue an error if the parameterization does not work
2015-06-08 16:35:50 +02:00
Johannes Pfeifer 1c01bacf36 Fix bug in dyn_forecast.m where forecasts after an initval block where computed at the initial values and not at the steady state
This contradicted the manual (histval must be used to do this). Also clarifies the manual on this.
2015-06-08 15:48:46 +02:00
Johannes Pfeifer 58387f00e9 Make conditional forecasts compatible with histval 2015-06-08 15:42:14 +02:00
Johannes Pfeifer ad66a7bb35 Account for initial values when making conditional forecasts
- Closes #655
- Implements unit test
- Saves distribution of controlled exogenous variables
- Adds information that the full path of constrained variables must be specified
2015-06-08 15:42:14 +02:00
Johannes Pfeifer 5f40285307 Take care of more requested plot periods than unconditional forecast periods
Also takes care of initial period that was neglected
2015-06-08 15:33:54 +02:00
Johannes Pfeifer 5d8da65e6d Add check for unique data entries in dataset
Leads to cryptic crashes if not filtered out
2015-06-08 11:16:40 +02:00
Houtan Bastani 41155369ac Merge pull request #955 from JohannesPfeifer/identification_fixes
Various fixes to GSA and Identification
2015-06-08 10:17:24 +02:00
Johannes Pfeifer 249c2ca7ad Force sampling from uniform distribution for ML in stab_map_.m 2015-06-08 09:45:09 +02:00
Johannes Pfeifer c864d9facb Fix histvalf.m for steady state files
In this case, ex0_ is required, but it was not set global, leading to crashes
2015-06-07 17:28:16 +02:00
Johannes Pfeifer 13134e0c80 Make check_list_of_variables.m reflect that varobs is now a cell array. 2015-06-07 17:25:04 +02:00
Johannes Pfeifer c39331d526 Fix bugs in dyn_mex.m under Windows
Fixes string comparison and copy and paste error.
2015-06-07 14:07:11 +02:00
Stéphane Adjemian e07607011c Merge pull request #710 from JohannesPfeifer/estimation_init_analytic_derivation
Fix bug in dynare_estimation_init.m with analytic_derivation where param...
2015-06-06 23:17:10 +02:00
Johannes Pfeifer 79ca991b02 Add initialization of c1 to sylvester3.m
Prevents crashes in older Matlab versions for pathological cases (e.g. if p=0)
2015-06-06 18:45:05 +02:00
Johannes Pfeifer 27622a29da Fix initialization of parameter bounds for ML case in stab_map_.m 2015-06-06 17:40:37 +02:00
Johannes Pfeifer 68c9c3e9ab Account for ML in map_ident_.m
In this case, pdraws is empty. Closes #676
2015-06-05 20:49:43 +02:00
Johannes Pfeifer 4e6ce64081 Account for possibility of ML estimation in stab_map_.m 2015-06-05 20:48:43 +02:00
Johannes Pfeifer a269bed26e Account for fact that varobs is row cell now, not char column array in GSA 2015-06-05 20:47:51 +02:00
Johannes Pfeifer 88ae542a8a Fix copy and paste error in set_shocks_param.m introduced in 3ea44d47cf 2015-06-05 20:46:46 +02:00
Johannes Pfeifer 1232d51765 Cosmetic fixes to stab_map_.m
Also fixes initialization of variables; closes #764
2015-06-05 19:22:03 +02:00
Johannes Pfeifer 446b1f6dc1 Fix bug in identification when estimating only standard deviations
Closes #945
2015-06-05 18:22:45 +02:00
Johannes Pfeifer 3ea44d47cf Port changes from #511 to gsa/set_shocks_param.m
Closes #662
2015-06-05 16:56:32 +02:00
Johannes Pfeifer 01cb238a22 Account for NaN in graphs during identification if ML is used 2015-06-05 16:40:01 +02:00
Johannes Pfeifer d09bf195c9 Make sure diffuse_filter option is correctly passed in dynare_identification.m
Closes #677
2015-06-05 16:39:17 +02:00
Stéphane Adjemian (Karaba) 0b99367648 Fixed bug in makedataset (do not use 'exist' function, cannot make the difference between xls and xlsx files). 2015-06-05 16:35:05 +02:00
Stéphane Adjemian (Hermes) 11c84b733f Fixed bug.
isoctave is not in the path when calling add_path_to_mex_files.
2015-06-05 11:32:44 +02:00
Stéphane Adjemian (Hermes) 6196501f37 Updated dseries submodule (fix for octave and big csv files loading). 2015-06-04 18:38:37 +02:00
Michel Juillard c782ca3686 adding occbin original files from 20140630 2015-06-04 14:18:46 +02:00
Stéphane Adjemian (Hermes) ccad2848db Homotopy not implemented for purely backward or forward perfect foresight
models.
2015-06-04 12:28:58 +02:00
Houtan Bastani 08635df66f submodule update: reporting 2015-06-03 15:22:47 +02:00
Houtan Bastani c639e4a075 Merge pull request #952 from JohannesPfeifer/ident_lag_fix
Update computation of non-zero moments within loop that increases num…
2015-06-03 14:26:34 +02:00
Stéphane Adjemian (Hermes) 7a1b5a3dfc Updated particles submodule. 2015-06-03 12:05:18 +02:00
Johannes Pfeifer 6d17a860b5 Update computation of non-zero moments within loop that increases number of lags
Closes #949
2015-06-03 11:16:55 +02:00
Stéphane Adjemian (Hermes) c43cfb45a8 Fixed bug in Extended Path (added second argument to get_complementarity_condition). 2015-06-03 08:22:26 +02:00
Stéphane Adjemian (Hermes) 3602a0b1a8 Fix bug in pm3 for filtered variables that led to crashes.
Manual merge of Johannes PR #737.

-> Check for size of array failed with singleton dimension.
2015-06-01 18:22:54 +02:00
Stéphane Adjemian (Hermes) b53578dc80 Completed description of minimizer_algorithm input argument. 2015-06-01 16:42:02 +02:00
Johannes Pfeifer 05635a4546 Change dynare_minimize_objective.m to use the correct field when selecting user-defined optimizer. 2015-06-01 16:42:02 +02:00
Stéphane Adjemian 583d20848f Merge pull request #941 from JohannesPfeifer/huge_number
Document new options huge_number and dr_disp_tol
2015-06-01 16:40:32 +02:00
Michel Juillard c22d31330c Adding 'ramsey_constraints' block to declare contraints for Ramsey
problems. Note that LMMCP (solve_algo=10) still doesn't work in all cases.
2015-05-31 12:18:20 +02:00
Stéphane Adjemian (Hermes) c97aaad62d Fixed bug.
Rename options as options4fsolve, otherwise original options structure is lost.
2015-05-29 15:19:20 +02:00
Stéphane Adjemian (Hermes) 959349d30f Put rgwmh options in a substructure. 2015-05-28 18:03:53 +02:00
Stéphane Adjemian (Hermes) 194bdb57c3 Merge branch 'rewrite-nonlinear-filters' 2015-05-28 15:40:39 +02:00
Stéphane Adjemian (Hermes) a211e91378 Updated particles. 2015-05-28 15:36:56 +02:00
Houtan Bastani 60b3577a09 avoid call to dyn2vec in stoch_simul when the minimal_workspace option is passed, closes #946 2015-05-28 11:53:50 +02:00
Houtan Bastani fe8750c1bc preprocessor: add minimal_workspace option to dynare statement, #946 2015-05-28 11:50:39 +02:00
Frédéric Karamé 0c2483278c Add three variables for RWGMH. 2015-05-28 11:45:16 +02:00
Stéphane Adjemian (Hermes) 94776660ff Merge branch 'master' into rewrite-nonlinear-filters 2015-05-28 10:03:26 +02:00
Stéphane Adjemian (Hermes) 47f4d37e70 Fixed online filter with first order approximation of the model. 2015-05-27 18:06:48 +02:00
Frédéric Karamé 888cf1eeff Updated particles. 2015-05-27 16:00:09 +02:00
Frédéric Karamé 38a276fb08 restore the default value for distribution_approximation 2015-05-27 14:57:01 +02:00
Frédéric Karamé df67efcb7c add an exception for the use of gaussian filters and gradient-based estimation methods 2015-05-27 14:37:50 +02:00
Stéphane Adjemian (Hermes) 96b484d89c Updated particles. 2015-05-27 14:35:55 +02:00
Michel Juillard 127730d731 solve bugs when there are lags of exogenous variables on more than one
period in deterministic models.
2015-05-27 12:22:32 +02:00
Stéphane Adjemian (Hermes) ccd4e40b49 Merge branch 'master' into rewrite-nonlinear-filters
Conflicts:
	.gitmodules
	tests/particle/dsge_base2.mod
2015-05-27 12:18:33 +02:00
Michel Juillard eefa7bb70a fixing problem with endogenous_terminal_period 2015-05-27 10:23:14 +02:00
Michel Juillard 1b822a9105 fix calls to dynare_solve() when Jacobian of function must be computed
numerically. Fix call to dynare_solve() in simulation_core()
2015-05-26 15:51:09 +02:00
Houtan Bastani 90c4f834f2 fix typo introduced in f03839cf12 2015-05-26 12:11:24 +02:00
Michel Juillard d81dda5044 fixing bug in last commit 2015-05-25 18:52:46 +02:00
Michel Juillard 3ef5bc2989 Merge branch 'master' into new_ep 2015-05-25 17:20:23 +02:00
Michel Juillard 92a33f9792 changed another call to dynare_solve() forgotten in last commit 2015-05-25 17:15:09 +02:00
Michel Juillard f03839cf12 removed "global options_" in dynare_solve.m and made it an
argument. Modified all calling functions.
2015-05-25 17:15:09 +02:00
Michel Juillard a36fd53eff fixing extended-path 2015-05-25 09:43:21 +02:00
Michel Juillard b3047c9742 Merge branch 'master' into new_ep 2015-05-23 18:26:07 +02:00
Houtan Bastani d5cb78bbea fix typo introduced in 89828e56cc 2015-05-20 10:12:24 +02:00
Houtan Bastani 89828e56cc preprocessor: add proprosal_distribution and student_degrees_of_freedom options to estimation. closes #925 2015-05-19 12:31:22 +02:00
Stéphane Adjemian (Hermes) 8b6040717a Added missing semicolon. 2015-05-18 18:00:09 +02:00
Johannes Pfeifer cb1fc3ec3c Lift unnecessary restriction of not allowing simpsa with infinite bounds
Introduction of options_.huge_number makes this redundant
2015-05-13 20:33:14 +02:00
Houtan Bastani e5df26a6e8 preprocessor: add use_tarb option to estimation. #940 2015-05-13 15:32:24 +02:00
Houtan Bastani 902a5d2788 ensure that mex file exists before doing comparison 2015-05-12 10:55:24 +02:00
Johannes Pfeifer 646658a0f2 Add missing deblank to disp_dr.m 2015-05-11 17:40:03 +02:00
Johannes Pfeifer 3c3b255025 Clarify that output of mode_check.m is minus likelihood/posterior 2015-05-11 17:39:26 +02:00
Stéphane Adjemian 9d8823dd73 Merge pull request #932 from JohannesPfeifer/t_dist
Unit test and cosmetic changes for t-distribution
2015-05-10 23:29:17 +02:00
Michel Juillard a5a5490a12 adding feature to recompile MEX files only if the model has
changed (not activated yet)
detail of compilation code moved from preprocessor (ModFile.cc) to
./matlab/utilities/general/dyn_mex.m
2015-05-10 18:16:53 +02:00
Johannes Pfeifer b67e9626f7 Add more information to header of rand_multivariate_student.m 2015-05-10 10:06:42 +02:00
Stéphane Adjemian 16a29d58a6 Merge pull request #930 from JohannesPfeifer/rename_hessian
Make sure that no variable is named hessian
2015-05-10 09:09:43 +02:00
Johannes Pfeifer e76f81740f Make sure that no variable is named hessian. 2015-05-10 08:17:40 +02:00
Stéphane Adjemian 29f9cb4d53 Merge pull request #929 from JohannesPfeifer/delete_stale_files
Delete stale files from previous MCMC runs
2015-05-09 22:47:25 +02:00
Stéphane Adjemian (Charybdis) b8eb0ff72d Added online help to prior command (cli). 2015-05-09 22:36:19 +02:00
Johannes Pfeifer fa1f7794d5 Delete stale files from previous MCMC runs
Closes #566. Also adds cosmetic changes to headers of affected routines
2015-05-09 15:13:59 +02:00
Stéphane Adjemian 450520e946 Merge pull request #926 from JohannesPfeifer/return_values
Make sure non_linear_dsge_likelihood.m and dsge_var_likelihood.m retu…
2015-05-09 14:27:03 +02:00
Johannes Pfeifer 8aec696b95 Fix various copy and paste errors in check_input_arguments.m
During moving to a separate function, not all variables had been renamed
2015-05-09 08:22:31 +02:00
Johannes Pfeifer 481c470ac9 Make sure non_linear_dsge_likelihood.m and dsge_var_likelihood.m return correct error codes if prior or likelihood are Inf or NaN
Closes #284
2015-05-09 08:03:55 +02:00
Stéphane Adjemian 3bcb89bd72 Merge pull request #893 from JohannesPfeifer/Fix_message
Fix crash in error message display of perfect_foresight_setup.m when mor...
2015-05-07 17:23:25 +02:00
Stéphane Adjemian (Hermes) f960e7bb68 Merged branch simpsa-inf-fix. 2015-05-07 16:01:43 +02:00
Stéphane Adjemian (Hermes) 6d0dfc2d3f Do not use hard coded value for the finite interval replacing unbounded intervals in simpsa and simulated annealing algorithms. 2015-05-07 15:59:46 +02:00
Stéphane Adjemian f26cec2430 Merge pull request #904 from JohannesPfeifer/mode_compute7_octave
Fix compatibility of mode_compute=7
2015-05-07 15:16:15 +02:00
Stéphane Adjemian de526eae57 Merge pull request #906 from JohannesPfeifer/table_display
Cosmetic fixes to the on-screen display of tables
2015-05-07 15:15:38 +02:00
Stéphane Adjemian efc5ec7002 Merge pull request #908 from JohannesPfeifer/optimizer_doc
Add documentation for new optimizers
2015-05-07 15:12:15 +02:00
Stéphane Adjemian ddc7464b9b Merge pull request #911 from JohannesPfeifer/MH_cosmetics
Cosmetic Fixes to Metropolis-Hastings routines
2015-05-07 14:29:27 +02:00
Stéphane Adjemian 971142131e Merge pull request #918 from JohannesPfeifer/Geweke_fix
Fix Geweke convergence when used with load_mh_file
2015-05-07 14:09:36 +02:00
Stéphane Adjemian cd509427bf Merge pull request #919 from JohannesPfeifer/Trace_Plot
Add possibility to plot posterior density to trace_plot.m
2015-05-07 14:09:11 +02:00
Stéphane Adjemian 0e0cb1a191 Merge pull request #920 from JohannesPfeifer/Bayesian_IRF_display
Fix plotting of Bayesian IRFs where IRFs turn from negative to positive.
2015-05-07 14:07:21 +02:00
Stéphane Adjemian 3a79f28941 Merge pull request #921 from JohannesPfeifer/dynasave
Add check for field existence to dynasave.m
2015-05-07 12:49:31 +02:00
Stéphane Adjemian 7e3778df7f Merge pull request #922 from JohannesPfeifer/identification_JJ_unit_root
Add check for presence of NaN in JJ to identification_analysis.m
2015-05-07 12:48:49 +02:00
Marco Ratto e2b59630c1 diffuse_kalman_tol not properly triggered 2015-05-07 10:18:55 +02:00
Johannes Pfeifer 0c7b4f542c Add check for presence of NaN in JJ to identification_analysis.m
Usually happens when model has a unit root and unconditional second moments are NaN
2015-05-06 16:14:45 +02:00
Michel Juillard f2617fcf74 deterministic simulations: more efficient manner to build the Jacobian matrix
of the stacked system. Gains is not as much as expected.
2015-05-06 11:16:53 +02:00
Johannes Pfeifer 7d263dcd2f Add check for field existence to dynasave.m
Otherwise, if simulations do not exist, a cryptic crash happens
2015-05-05 16:09:05 +02:00
Johannes Pfeifer b8c6c87908 Fix plotting of Bayesian IRFs where IRFs turn from negative to positive. 2015-05-05 16:02:37 +02:00
Johannes Pfeifer 6d7cbe33c5 Add possibility to plot posterior density to trace_plot.m 2015-05-04 10:49:24 +02:00
Johannes Pfeifer 50f0dadec8 Fix Geweke convergence when used with load_mh_file
By accessing mh_replic instead of NumberOfDraws, the diagnostics were not correctly computed on the full chain
2015-05-02 14:23:23 +02:00
Houtan Bastani e550aa806a change convert_oo_ to be forward compatible 2015-04-30 15:25:54 +02:00
Houtan Bastani 9cf352e471 bug fix in check_valid_ver 2015-04-30 15:24:12 +02:00
Houtan Bastani a93e0157e4 add utilities to convert oo_ between different versions of dynare, #546 2015-04-30 14:45:53 +02:00
Johannes Pfeifer 67b3c5deef Cosmetic changes to masterParallel.m 2015-04-30 09:04:09 +02:00
Houtan Bastani 7570328c0d reporting: submodule update. closes #869 2015-04-29 16:22:12 +02:00
Marco Ratto 6a17fe5de3 Fix provisions for matlab 8.5 win32 bits. 2015-04-29 11:33:14 +02:00
Houtan Bastani 07c74f7f7d reporting: submodule update (to be reverted when Debian tex distro is finally updated) 2015-04-28 17:39:04 +02:00
Houtan Bastani fa5eb67d91 reporting: submodule update (to deal with Debian's outdated LaTeX distro. Revert when servers are updated), #867 2015-04-28 16:39:02 +02:00
Houtan Bastani c9b404fc1b reporting: submodule update, #867 2015-04-27 18:28:11 +02:00
Houtan Bastani 18e9521450 preprocessor: add dirname option to estimation. closes #910 2015-04-27 11:59:21 +02:00
Houtan Bastani 17e03a82e3 fix comment 2015-04-27 11:07:52 +02:00
Johannes Pfeifer b4941c02d3 Cosmetic Fixes to Metropolis-Hastings routines
- Adds comments and headers and fixes typos in previous ones
- Make naming in random_walk_metropolis_hastings_core.m more intuitive
2015-04-25 19:28:16 +02:00
Johannes Pfeifer 9408319e48 Cosmetic changes related to solvopt.m 2015-04-24 12:31:27 +02:00
Houtan Bastani 4ffebeee2e dseries: submodule update 2015-04-23 14:15:47 +02:00
Sébastien Villemot db272f114b Compatibility fixes for MATLAB <= 7.7.
The tilde syntax was introduced in MATLAB 7.8.
2015-04-22 16:45:15 +02:00
Johannes Pfeifer 8285121f9b Allow selection of tolerance for display of decision rules 2015-04-22 15:37:35 +02:00
Johannes Pfeifer 20a4f551ed Improve display of decision rules by accounting for variable lengths
Also cleans up file by factoring code
2015-04-22 15:29:04 +02:00
Johannes Pfeifer 0dac179944 Improve display of tables
Closes #892 by allowing for optional inputs for cell lengths. Replaces centering of headers by right-flush to improve readability.
2015-04-22 15:26:03 +02:00
Sébastien Villemot f86b91d3d6 Perfect foresight solver: inform the user when we switch to a homotopy method. 2015-04-22 14:44:39 +02:00
Houtan Bastani ac15eda6de Revert "Add check for valid filename"
This reverts commit 39c7b793f2.

(would not be necessary if 9f7d3524e9 had
been rebased)
2015-04-22 13:55:35 +02:00
Houtan Bastani 57f89d6843 Merge pull request #905 from JohannesPfeifer/filename_check
Add check for valid filename
2015-04-22 13:47:15 +02:00
Johannes Pfeifer 9f7d3524e9 Add check for valid filename
Uses the same restrictions as variable names.
2015-04-22 13:30:09 +02:00
Sébastien Villemot 8ab1239d79 Fix handling of warnings in perfect foresight solver with homotopy. 2015-04-22 12:23:20 +02:00
Houtan Bastani df697febcb dseries: submodule update 2015-04-22 11:38:36 +02:00
Johannes Pfeifer 8eaa645800 Fix compatibility of mode_compute=7
Uses wrapper as for mode_compute=3 to restore to conform to Octave syntax
2015-04-22 11:08:32 +02:00
Johannes Pfeifer 39c7b793f2 Add check for valid filename
Uses the same restrictions as variable names.
2015-04-22 10:57:10 +02:00
Johannes Pfeifer c6c5cd8ce8 Allow Inf bounds in simpsa by replacing them with big finite number
Closes #585
2015-04-21 16:26:46 +02:00