Linux configuration: GMAT is built using MATLAB R2017a. Tests are run
using MATLAB R2019a.
I'm using different build and run versions because of MatlabInterface
issues for older MATLAB installs, seen on Windows machines. We set the
build configuration this way when building the R2019a Beta. The dev
team decided to keep that configuration for the time being. (If it has
changed, I didn't get the memo!)
- DJC
On 8/12/19 4:51 AM, Slojkowski, Steven E. (GSFC-595.0)[OMITRON] via
Gmat-buildtest wrote:
I ran GroundStation_Iono_XEast 10 times on my machine and didn’t get
any failures. I also don’t recall seeing this occur in Darrel’s runs.
Has anyone seen it fail on a machine other than the test machine? I’m
running Matlab R2018b – what version is the test machine running? Is
the test machine a VM or physical?
*From:* Cooley, D S. (GSFC-5950) via Gmat-buildtest
<[email protected]>
*Sent:* Sunday, August 11, 2019 2:17 PM
*To:* Cooley, D S. (GSFC-5950) <[email protected]>;
[email protected]; Kazmi, Syeda A. (GSFC-5830)
<[email protected]>
*Subject:* [EXTERNAL] Re: [Gmat-buildtest] First Attempt at Matlab fix
It didn’t work. Let’s brain storm at GMAT Nav meeting. Attached is
routine. Maybe, there is a better way to do it.
*From:* gmat-nav <[email protected]
<mailto:[email protected]>> *On Behalf Of *Cooley, D S.
(GSFC-5950) via gmat-nav
*Sent:* Sunday, August 11, 2019 1:48 PM
*To:* '[email protected]' <[email protected]
<mailto:[email protected]>>;
[email protected]
<mailto:[email protected]>; Kazmi, Syeda A.
(GSFC-5830) <[email protected] <mailto:[email protected]>>
*Subject:* [gmat-nav] First Attempt at Matlab fix
More info below.
3 of the failures involve diff_gmd_files.m. This routine opens up two
files and creates its own file. I added pause(2) to the beginning and
end of the routine. (Make sure read in files are fully created before
read. Make sure written file is fully closed before test system read)
Let’s see how that works in the following days. I may do similar
actions for some of the other matlab functions.
I don’t think this will add much time to the overall run time as these
routines are not called that often.
These are not the only type of matlab failure. Sometimes matlab
doesn’t open. (How do you make matlab try more times?)
If you have ideas, send them out.
Thanks,
Steve
*__*
*__*
*_GroundStation_Iono_XEast_*
*__*
Please wait while MATLAB engine opens...
Failed to open MATLAB engine ...
Please wait while MATLAB engine opens...
MATLAB engine successfully opened
Interface Exception Thrown:
"C:\Users\gsfc580gmattest\Documents\ScriptTest\gmat\bin\..\userfunctions\matlab\diff_gmd_files.m",
Error using textscan
Invalid file identifier. Use fopen to generate a valid file identifier.
*** Mission run failed.
*_GroundStation_Iono_XSouthYEast_DeepSpace_*
Please wait while MATLAB engine opens...
Failed to open MATLAB engine ...
Please wait while MATLAB engine opens...
MATLAB engine successfully opened
Interface Exception Thrown:
"C:\Users\gsfc580gmattest\Documents\ScriptTest\gmat\bin\..\userfunctions\matlab\diff_gmd_files.m",
Error using textscan
Invalid file identifier. Use fopen to generate a valid file identifier.
*** Mission run failed.
*_TrackingFileSet_UseETminusTAI_Range_Sim_*
Please wait while MATLAB engine opens...
Failed to open MATLAB engine ...
Please wait while MATLAB engine opens...
MATLAB engine successfully opened
Interface Exception Thrown:
"C:\Users\gsfc580gmattest\Documents\ScriptTest\gmat\bin\..\userfunctions\matlab\diff_gmd_files.m",
Error using textscan
Invalid file identifier. Use fopen to generate a valid file identifier.
*** Mission run failed.
*_Transponder_HardwareDelay_DSN_DeepSpace_Range_2_*
Please wait while MATLAB engine opens...
Failed to open MATLAB engine ...
Please wait while MATLAB engine opens...
Failed to open MATLAB engine ...
Please wait while MATLAB engine opens...
Failed to open MATLAB engine ...
Please wait while MATLAB engine opens...
Failed to open MATLAB engine ...
Please wait while MATLAB engine opens...
Failed to open MATLAB engine ...
Please wait while MATLAB engine opens...
Failed to open MATLAB engine ...
Please wait while MATLAB engine opens...
Failed to open MATLAB engine ...
Please wait while MATLAB engine opens...
Failed to open MATLAB engine ...
Warning: simmer.FinalEpoch has value (26125.030312897936 A1Mjd)
outside EOP time range [7665.500021762034 A1Mjd , 25656.500393916456
A1Mjd].
Please wait while MATLAB engine opens...
MATLAB engine successfully opened
Interface Exception Thrown:
"C:\Users\gsfc580gmattest\Documents\ScriptTest\gmat\bin\..\userfunctions\matlab\open_gmd_file.m",
Error using textscan
Invalid file identifier. Use fopen to generate a valid file identifier.
*** Mission run failed.
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