Questions tagged [dumpsave]
The dumpsave tag has no usage guidance.
25
questions
0
votes
0
answers
33
views
How to edit the DumpSave data file later?
My understanding is, if you store something through DumpSave in a file, and then, on a later session, try to use the same file to save some more data, the older data will get erased. Is this true? Is ...
- 121
1
vote
0
answers
31
views
Saving data from a Manipulate's current state using a FormObject control
I would like to save a large set of data that has been computed within a Manipulate.
Here is a minimal example:
...
- 4,675
0
votes
0
answers
36
views
Iconise, Save expression in notebook, or DumpSave?
After computing an expression of size 4.8 Mb, Mathematica offers the options to Iconise or Save expression in notebook, and there is also the possibilty to DumpSave. What are the adantages of each ...
- 1,982
2
votes
2
answers
92
views
How can I Save function defintion without its DownValues?
I use functions that memorize their values like this one:
...
- 789
3
votes
1
answer
95
views
Function to Save/DumpSave without specifying full path
I am trying to create a function that saves a set of symbols into "test.mx" and is easy to use.
...
- 1,092
5
votes
0
answers
170
views
Best practices to save "large" data from numerical computations
After solving PDEs with NDSolve and saving data with DumpSave, sometimes, Mathematica pops up a window saying "Abort or ...
- 823
4
votes
1
answer
205
views
Export is not clearing memory
Version: all 12.x
OS: Windows 10 and MacOS
I am having an issue with Export not clearing memory after it is done with exporting to an .mx file. I have reviewed other posts concering memory issues with ...
- 225
1
vote
0
answers
37
views
Creating a library of saved function values [duplicate]
I have a command of the form J[b,c,n] which outputs a list of complex numbers, obtained by using FindRoot. Some outputs take ...
- 773
1
vote
0
answers
59
views
How to use export and schedule tasks to backup entire contents of an notebook at regular time intervals?
I am sorry I don't have any code to share so I would like your ideas.
Although there is an AutoSave feature in Mathematica it lacks usefulness as it cannot be ...
- 2,467
0
votes
0
answers
79
views
How to DumpSave previously assigned symbols
I'm trying to DumpSave[] some variables based on their name string. To define them, I'm using
...
- 269
0
votes
0
answers
29
views
Load binary .mx files from list of paths? [duplicate]
I have several .mx files containing data saved to disk via DumpSave. I load a list of these files in my folder as
...
- 12.1k
0
votes
1
answer
118
views
Exporting/saving a table of Interpolated functions
I have a lot of interpolated functions that I have generated from a numerical integral. It takes me 2 hours or so to generate them so I would prefer to save and import them.
I have tried ...
- 2,530
1
vote
1
answer
76
views
Problem with Get at M11.0 that was produced with DumpSave M12.1 [closed]
I have two computers, one has Mathematica 11.0, one has Mathematica 12.1.
I have created a .mx file using DumpSave at M12.1. I can read the .mx file using ...
- 2,182
0
votes
1
answer
290
views
How to load expressions into a notebook with a different context
So because I wanted my multiple notebooks to not interfere with each other, I start them with:
SetOptions[EvaluationNotebook[], CellContext -> Notebook]
...
- 103
3
votes
0
answers
177
views
How to recover plaintext from .MX files?
I need a function to deserialize the contents of an MX source file for reading. We can’t simply use Get because I don’t want to load or run the code, but rather to ...
- 3,780
1
vote
0
answers
100
views
how to import huge .mx files faster
There are some questions/answers regarding efficiency of importing large files faster, but I don't think my point got addressed here.
For instance importing a large file of 4 GB via DumpGet[] takes ...
- 11
0
votes
0
answers
43
views
Saving remembered function when closing down notebook [duplicate]
I have functions defined to remember their values
f[x_]:=f[x]
I would like to be able to close a notebook without losing the computed values, what is the ...
- 695
12
votes
1
answer
163
views
How to implement a resumable Table?
Motivation (my sob stories)
Too many times I've run a notebook for hours and then Mathematica crashes (FE or Kernel, mostly FE) and things are lost. I've made various attempts at custom solutions ...
- 31.7k
5
votes
0
answers
68
views
DumpSave and precision of interpolation data
Consider the following
prec = 32;
x = N[Range[0, 1, 1/10], prec];
f = Interpolation[Transpose@{x, x}];
Then
...
- 3,528
1
vote
1
answer
97
views
How to save data and show step sizes when using components and data structures of NDSolve?
In some applications, it is advantageous to access components of NDSolve.
However, we could also need to observe the step size taken in the numerical integration, ...
- 641
5
votes
1
answer
96
views
Difference between $Context and Evaluate[Context[]] using DumpSave
If I were to type both individually with // FullForm, It would seem that both are the same:
However, in the context for example of a dumpsave:
...
- 1,533
6
votes
1
answer
145
views
DumpSave and Notation package
I tried to follow the answer in How to save/load (export/import) symbolized variables?. In my case, I would add the code:
...
- 1,533
6
votes
2
answers
179
views
DumpSave'ing while lengthy program runs
tldr: is there a way to load all files following a structure/append to DumpSave file
i would like to run a script following the structure:
...
- 997
0
votes
0
answers
76
views
Save all the variable with file name containing the Time stamp [duplicate]
How to save all the variable with a filename containing the Timestamp. For example:
If the current time is 2:30:56 PM, The file name should be ...
- 495
0
votes
0
answers
119
views
Problem with DumpSave and Get in MMA 11.3
I use MMA 11.3 and obtain the strange behavior of the DumpSave/Get routines.
I've saved the results of long computations using
...
- 5,189