Search found 556 matches

by Bonnie.Jonkman
Mon Oct 17, 2016 3:06 pm
Forum: Computer-Aided Engineering Software Tools
Topic: Compiling FAST 8 - Windows 10
Replies: 1
Views: 735

Re: Compiling FAST 8 - Windows 10

Hi, Elham.

I haven't seen this error before (but I haven't tried the 2017 compiler, either). The first thing I would try is to remove the "ABSTRACT" from the OrcaFlexInterface.f90 specification near line 107. Change

Code: Select all

ABSTRACT INTERFACE
to

Code: Select all

INTERFACE
and see if it works when you recompile.
by Bonnie.Jonkman
Thu Sep 29, 2016 7:25 pm
Forum: Computer-Aided Engineering Software Tools
Topic: Problems plotting FAST results with PlotCertTestResults.m
Replies: 13
Views: 5420

Re: Problems plotting FAST results with PlotCertTestResults.m

Your comment about TStart indicated a problem in PlotFASToutput's call to the function that calculates the PSD. I was not computing the delta frequency with TStart, so we ended up with some strange results when TStart isn't 0. I have fixed the code in the MATLAB_Toolbox git repo, here: https://githu...
by Bonnie.Jonkman
Tue Sep 27, 2016 9:01 am
Forum: Inflow Turbulence
Topic: Linking measured wind data from LIDAR to Turbsim
Replies: 10
Views: 9642

Re: Linking measured wind data from LIDAR to Turbsim

The LIDAR can only be used in the Simulink interface with FAST. Perhaps this document will help answer where you need to initialize things:

https://github.com/NWTC/FAST/blob/maste ... ulink.docx
by Bonnie.Jonkman
Mon Sep 26, 2016 9:21 pm
Forum: Computer-Aided Engineering Software Tools
Topic: Problems plotting FAST results with PlotCertTestResults.m
Replies: 13
Views: 5420

Re: Problems plotting FAST results with PlotCertTestResults.m

Hi, Yingyi Liu. I plotted the CertTest 03 results using the PlotFASToutput() function, using the normalization you specified. My results match up with the nP frequencies, as you'd expect. So, I'm not sure what you are plotting. I did verify that you have the same time series (at least for the first ...
by Bonnie.Jonkman
Wed Sep 07, 2016 7:11 am
Forum: Computer-Aided Engineering Software Tools
Topic: How to change the mxCreateCellMatrix and mxCreateString in FAST_SFunc.c
Replies: 3
Views: 1581

Re: How to change the mxCreateCellMatrix and mxCreateString in FAST_SFunc.c

This sounds like a similar error people had when compiling with certain C compilers that don't have a min() function defined automatically. You can search this forum to see if/how anyone solved it.
by Bonnie.Jonkman
Wed Sep 07, 2016 7:09 am
Forum: Computer-Aided Engineering Software Tools
Topic: Problems plotting FAST results with PlotCertTestResults.m
Replies: 13
Views: 5420

Re: Problems plotting FAST results with PlotCertTestResults.m

As shown above, the easiest syntax is if you are plotting one file: PlotFASToutput({'fileName'}) where fileName is the name of the FAST output file you want to plot (either .out or .outb) If you want to plot multiple files, you can use this syntax: PlotFASToutput({'fileName1','fileName2'},{'Text des...
by Bonnie.Jonkman
Fri Sep 02, 2016 8:38 am
Forum: Computer-Aided Engineering Software Tools
Topic: help for remexing FAST S-function
Replies: 3
Views: 1151

Re: help for remexing FAST S-function

Zhongyou, It looks like the code has compiled successfully, but it fails on the linking stage. Unfortunately, I can't tell what exactly the problem is. I'd first check double check your path, include, and lib variables. If they look okay, verify that LINKFLAGS doesn't have anything missing (or anyth...
by Bonnie.Jonkman
Fri Sep 02, 2016 8:24 am
Forum: Computer-Aided Engineering Software Tools
Topic: How to change the mxCreateCellMatrix and mxCreateString in FAST_SFunc.c
Replies: 3
Views: 1581

Re: How to change the mxCreateCellMatrix and mxCreateString in FAST_SFunc.c

You could just ignore that code. If you need the channel names in your simulink model, you can either hard-code them or read the channel names from the FAST summary file that is generated.
by Bonnie.Jonkman
Tue Aug 16, 2016 8:21 am
Forum: Computer-Aided Engineering Software Tools
Topic: LIDAR for FAST8
Replies: 3
Views: 1475

Re: LIDAR for FAST8

Elham,

There is a little bit of documentation on using the Lidar module in FAST8 for Simulink here: https://github.com/NWTC/FAST/blob/maste ... ulink.docx
by Bonnie.Jonkman
Mon Aug 15, 2016 1:34 pm
Forum: Computer-Aided Engineering Software Tools
Topic: TMDs in ServoDyn module
Replies: 11
Views: 2151

Re: TMDs in ServoDyn module

This post was a duplicate of viewtopic.php?f=4&t=1611&p=7582#p7545, and I posted my response there.

Please don't post the same question under multiple topics.
by Bonnie.Jonkman
Wed Aug 10, 2016 11:22 am
Forum: Computer-Aided Engineering Software Tools
Topic: How to Compile FAST_v7.02.00d-bjj to get a FAST.exe file?
Replies: 10
Views: 2238

Re: How to Compile FAST_v7.02.00d-bjj to get a FAST.exe file?

The error message says it can't find IFPORT, which is an Intel-internal module. As the message indicates, you probably have a problem in your INCLUDE path in the FortranOptionsFile batch file. Please see this post for detail instructions on setting the correct PATH, INCLUDE, and LIB values for compi...
by Bonnie.Jonkman
Wed Aug 10, 2016 11:14 am
Forum: Computer-Aided Engineering Software Tools
Topic: FASTv8 Error Matlab: Error from Test20
Replies: 8
Views: 2081

Re: FASTv8 Error Matlab: Error from Test20

Both of your posts indicate that it can't find stdbool.h. In Microsoft Visual Studio 2013 and later, it is included in the <MSVS>\VC\include directory. I'd recommend upgrading your C++ compiler to the 2013 or 2015 versions; otherwise you can find a stdbool.h file and make sure the compiler can find ...
by Bonnie.Jonkman
Wed Aug 10, 2016 11:03 am
Forum: Computer-Aided Engineering Software Tools
Topic: Question of building S-function for FAST 7
Replies: 1
Views: 535

Re: Question of building S-function for FAST 7

Xing, The error says that Matlab can't find the Fortran compiler, which indicates the PATH variable is incorrect. Either it isn't set properly in the bat file, or you aren't calling the bat file where you set it. Please see some more detailed instructions for setting the correct paths here: https://...
by Bonnie.Jonkman
Wed Aug 10, 2016 10:21 am
Forum: Computer-Aided Engineering Software Tools
Topic: Unable to run test25.fst in FAST 8.16
Replies: 2
Views: 867

Re: Unable to run test25.fst in FAST 8.16

Hi, Jacob.

The message indicates there isn't enough memory to run that test. If you've compiled it yourself, make sure the LARGE ADDRESS AWARE compiling option is set. Otherwise, I'd recommend switching to the 64-bit version of the executable
by Bonnie.Jonkman
Wed Aug 10, 2016 10:12 am
Forum: Computer-Aided Engineering Software Tools
Topic: MATLAB Module coupling with FAST
Replies: 1
Views: 686

Re: MATLAB Module coupling with FAST

It is not easy to couple new modules to FAST if you do not understand Fortran. FAST isn't set up to couple with MATLAB modules. You could probably set it up, but you'd have to change some of the Fortran code. You might want to take a look at MoorDyn; it was a MATLAB module before being converted to ...

Go to advanced search