idl call envi function, running with out ENVI?
I just write a simple IDL program, while the major code write in IDL
with some function of ENVI to speed up my programing.
file_name = DIALOG_PICKFILE(/READ,FILTER='*.*')
ENVI_OPEN_FILE, file_name, r_fid=r_dem,/NO_REALIZE
IF (r_dem EQ -1) THEN RETURN
I hope to release this code running without ENVI, what should I do?
On Aug 24, 1:26=A0pm, "wxfe...@gmail.com" <wxfe...@gmail.com> wrote:
> I just write a simple IDL program, while the major code write in IDL
> with some function of ENVI to speed up my programing.
...test for ENVI running in IDL code
Is there a way to check to see if ENVI is already running from IDL? I'm
writing an application that uses ENVI (6.1) and I want to be sure that
envi is running before I start calling ENVI_* routines.
> Is there a way to check to see if ENVI is already running from IDL?
> I'm writing an application that uses ENVI (6.1) and I want to be sure
> that envi is running before I start calling ENVI_* routines.
There's probably a better way and the following function is a bit brutal,
but it works:
fo...IDL and IDL-PVWAVE disambiguation
I've noticed that a few open source IDL projects are finding
themselves on sourceforge. However, the IDL category seems to have a
mixture of both "Interface Definition Language" and "Interactive Data
Language". Would it make more sense to have an IDL-PVWAVE category, or
perhaps an IDL-ENVI category?
...ENVI + IDL
When you do a clean install of ENVI + IDL on Windows, there
is a trick you need to do to get the IDL workbench to
appear. I learned about it at an ENVI seminar, but Windows 7
ate those files. :-(
Anyone know what this trick is? Otherwise, I'm going to have
to do all my work in ENVI.
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")
David Fanning wrote:
> When you do a clean install of ENVI + IDL on Windows...ENVI to IDL
I have exported a FLTARR(720,360,4) from ENVi to IDL. I would like to
use this array in an IDL proc simultaneously. How do I achieve this?
Please help and thanks in advance.
On Jul 1, 7:04=A0pm, kamal <kamaljit.rajku...@gmail.com> wrote:
> Hi all,
> I have exported a FLTARR(720,360,4) from ENVi to IDL. I would like to
> use this array in an IDL proc simultaneously. How do I achieve this?
> Please help and thanks in advance.
Your question doesn't make much sense, but if you export the variable
to IDL you can use it in IDL as the variable you saved it as.. If ...idl or envi?
Our dept is considering getting envi. I'm happy with idl and will
continue to use it, but I was wondering for people new to GIS, what
specific advantages or disadvantages doe idl and envi have ovver each
...Run envi routine in IDL Virtual MAchine
Hi, I am using some of ENVI routines in my IDL tool for terrain
visualization. As far as I understood it is impossible o make a
version that functions in the IDL virtual machine - or am I wrong - is
there a way?
The ENVI routines I am using are:
They make possible to read most georeferenced data. Especially the
first one is important because I have to read data somehow into IDL.
But I can make output without specifying the exact projection,
ellipsoid and geodetic datum; coordinates and resolution are
necessary. Thus ne second ...ENVI IDL script stops running abruptly
I am running an IDL script with ENVI routines to automatically read in
daily (Day of year) MODIS tiles, import layers and mosaic them
together. The script works fine for about 5-6 iterations but at the
7th or 8th iteration, the MOSAICKING part of the script stops
abruptly. I thought it was a memory related issue, or something to do
with the number of FIDs that are open. So, i used the envi_file_mng
function to make sure i don't use FIDs when not required. But it
doesn't seem to have solved the problem. **If i close the program and
open it, the script works for about 5-6 iterat...IDL and ENVI run on NTFS compressed drive
I have found some problems with running IDL/ENVI 4.0 on NTFS drive
having attribute Compressed.
The problem was in ENVI_GLT_DOIT procedure.
This procedure did not work properly.
Normally it run two passes, but in my case it finished with error after
the first pass.
The procedure was run with parameter out_name='70_glt', making it to
create file named '70_glt'.
During first pass it created temporary file 70_glt-bsq.
I could see this file with file manager.
Then it gave the error:
Error: "OPENR: Error opening file. Unit: 101, File: 70_glt-bsq"
The result may ...Running Java bridge in Envi + IDL mode
I have a couple of questions regarding Java bridge:
First: I was able to run all my scripts successfully in standard IDL
server mode, however now the guys I work with have added some parts of
the code that also needs ENVI.
I was wondering if any of you has any experience with running the Java/
IDL bridge in ENVI + IDL mode. Is it even possible to do it?
Second: I have tried to run two separate asynchronous java threads
which call 2 different IDL functions. However when I check the
resources the code is always executed in sequence - i.e. one of the
processes always waits for the seco...use ENVI classic functions in IDL without openning ENVI GUI
Hi, I'm using IDL 8.0 on a linux server. I've written some functions using =
ENVI classic functions. Now I need to open ENVI to make these ENVI function=
s usable in my function. But on the linux server opening GUI is super slow =
and every time I run my function I need to wait a very long time for the EN=
VI menu to be opened. And also because the server requires a client interac=
t with the GUI from time to time. Otherwise it just disconnect the client a=
nd shut down the GUI. In this case I can submit a batch job of processing m=
any files with IDL to the server computer clus...distributed IDL or IDL on a Grid
We just concluded a little project which explored how one can make IDL
work in a distributed environment. In particular, we investigated
ways to create IDL clients for Web Services (examples dealt with
accessing remote astronomical data and visualizing it locally via
IDL). The prototype was implemented using Globus. In addition, we
can run parallel IDL sessions on Grid nodes (nodes connected over
WAN). Now we are supposed to submit Phase 2 proposal to NASA and are
seeking for the community feedback.
In particular, we have the following questions:
Do you have scenarios when grid-IDL m...Idle time, idle thoughts
Reply to me at louis little punctuation mark ohland with the same ISP
You ain't a-kidding.
Louis Ohland schrieb:
Lacks ESDI which is a bus with up to 4 drives (according to specs)
even using the separate data and control lines like St506.
Not to mention IBMs DBA ESDI solution for the 50/55/70 series.
The DBA ESDI is akin to IDE as to the electronics being on the drive,
and none being required on the planar.
When I get s...idl-envi resolv_all
i am new in idl-envi world. I work on a old idl script.
This script run perfectly with the idl command line and i try to
create a "sav" file for use it in runtime mode.
But i launch resolv_all command after compiling my script i have the
error "Attempt to call undefined procedure/function:
'ADAPT_FILT_EVENT'." See in the end of this message.
I have no function or procedure in my source named "ADAPT_FILT_EVENT"
and there are no file in itt(idl/envi) directory with this name.
Someone have an idea on this error ?
thanks in advance
IDL> .compile ba...