View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000422 | OpenFOAM | Bug | public | 2012-02-16 12:07 | 2012-02-16 21:09 |
| Reporter | akidess | Assigned To | |||
| Priority | normal | Severity | minor | Reproducibility | sometimes |
| Status | resolved | Resolution | fixed | ||
| Platform | Linux | OS | OpenSuse | OS Version | 11.3 |
| Summary | 0000422: functionObject produces non-standard Ensight data | ||||
| Description | I use a functionObject (libsampling) so sample cellPoint data on a cuttingPlane and output it to ensight format. This works fine for some fields, but for the alpha1 field of interFoam it produces invalid formatted data (e.g. -3.26244e-105). | ||||
| Steps To Reproduce | Sample data using function objects in ensight format Check outputted data files with ens_checker or try to plot in Tecplot | ||||
| Additional Information | Problematic sample data and output of the tool ens_checker (see http://www.ensight.com/EnLiten/viewers.html) is attached ens_checker output: ===> Problem: ------------- Previous lines end with 1 extra chars on the line, but line 21123 has 2 extra chars. The lines must be consistent or EnSight will have trouble reading it. -3.26244e-105| -----------^ Looking for: (1) numbers per line field width of (12) per number | ||||
| Tags | No tags attached. | ||||
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ens_check.txt (3,794 bytes)
*****************************************************************
* EnSight Data Format Checker *
* =========================== *
* Currently, *
* 1. Must be run from directory in which casefile is located. *
* 2. Handles EnSight6 and EnSight Gold formats only. *
* 3. Does not process SOS casefiles. *
*****************************************************************
<Version: 2.032>
<Built: 2/18/2011>
====> Output Verbosity set for default, which includes:
Problems + Warnings + Informational
Note: You can change this via environment variable if desired
setenv ENS_CHECKER_VERBOSITY n
Where: n = 0 For Problems only (no other feedback)
n = 1 For Problems + Warnings
n = 2 For Problems + Informational (no warnings)
n = 3 For Problems + Warnings + Informational (default)
Casefile to Process:
--------------------
zNormal.case (Opened successfully)
---------------------
Major Sections Found:
---------------------
Required FORMAT section (at line 1)
Required GEOMETRY section (at line 4)
Optional VARIABLE section (at line 7)
Optional TIME section (at line 10)
---------------
FORMAT Section:
---------------
EnSight Gold Format (set at line 2)
-------------
TIME section:
-------------
Info for timeset number: 1
----------------------------
Time set: 1 (at line 11)
No description provided
Number of steps: 1 (at line 12)
Filename start number: 0 (at line 13)
Filename increment: 1 (at line 14)
Time values: (starting on line 15)
time values[1] = 0
>-------------------<
> TIME section OKAY <
>-------------------<
-----------------
GEOMETRY Section:
-----------------
--------
Model filename is: zNormal.000.mesh (at line 5)
Static geometry
--------
Opened zNormal.000.mesh successfully
File type is: ASCII
This is Step: 0
Description 1: Ensight Geometry File
Description 2: =====================
node ids: assign
element ids: assign
No extents given
Part 1:
Description is: zNormal.000.mesh
Unstructured Part
Number of nodes is: 67699
X Coordinates for (67699) nodes found
Y Coordinates for (67699) nodes found
Z Coordinates for (67699) nodes found
Number of tria3 elements in section is: 134116
Connectivities for (134116) tria3 elements found
>-----------------------<
> GEOMETRY section OKAY <
>-----------------------<
-----------------
VARIABLE Section:
-----------------
scalar per node: alpha1 (at line 8)
Filename is: zNormal.***.alpha1
Transient variable
Associated time set is: 1
--------
Opened zNormal.000.alpha1 successfully
Description: scalar
Part 1:
===> Problem:
-------------
Previous lines end with 1 extra chars on the line,
but line 21123 has 2 extra chars. The lines must be consistent
or EnSight will have trouble reading it.
-3.26244e-105|
-----------^
Looking for: (1) numbers per line
field width of (12) per number
===> Problem:
-------------
Not successful reading (67699) nodal scalar values
>-------------------------<
> VARIABLE section FAILED <
>-------------------------<
>-*-*-*-*-*-* bummer! *-*-*-*-*-*-<
> <
> Verification of the data FAILED <
> <
>-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-<
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I'm unable to upload a compressed file with the mesh part of the Ensight output (due to "Application error #401") |
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Fixed in 21x in e59d457cda3efe5dbe7fca03cfde6614de1d17fe This limits the output to float only so any number <1e-15 will get truncated to 0. Let us know if it doesn't solve your problem. Thanks for reporting, Mattijs |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2012-02-16 12:07 | akidess | New Issue | |
| 2012-02-16 12:08 | akidess | File Added: ens_check.txt | |
| 2012-02-16 12:08 | akidess | File Added: zNormal.000.alpha1 | |
| 2012-02-16 12:11 | akidess | Note Added: 0001037 | |
| 2012-02-16 12:12 | akidess | File Added: zNormal.case | |
| 2012-02-16 21:09 |
|
Note Added: 0001040 | |
| 2012-02-16 21:09 |
|
Status | new => resolved |
| 2012-02-16 21:09 |
|
Fixed in Version | => 2.1.x |
| 2012-02-16 21:09 |
|
Resolution | open => fixed |
| 2012-02-16 21:09 |
|
Assigned To | => user4 |
