comp.lang.idl-pvwave archive: archive » subsripting array problem

Home » Public Forums » archive » subsripting array problem

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

subsripting array problem [message #16453]

Mon, 26 July 1999 00:00

Med Bennett
Messages: 109
Registered: April 1997

Senior Member

Hi All,

I am just wondering why the following does not work correctly:

timeidx = round(traveltime/100.)-1 ;get index of array
timeidx = timeidx[0]
if timeidx ge 0 and timeidx le 199 then $
gwfluxpa[timeidx:*] = gwfluxpa[timeidx:*] + ic*2500.

If I rewrite this code to the following, it works OK:

timeidx = round(traveltime/100.)-1 ;get index of array
timeidx = timeidx[0]
if timeidx ge 0 and timeidx le 199 then begin
junk = fltarr(200)
junk[timeidx:*] = ic*2500.
gwfluxpa = gwfluxpa + junk
endif

In the first version, the contents of my gwfluxpa array get reset
to zero every so often as the procedure executes this section.
Any ideas?

Report message to a moderator

[Message index]

subsripting array problem

By: Med Bennett on Mon, 26 July 1999 00:00

Previous Topic:	Re: Complex -> Real FFT
Next Topic:	Re: Porting Unix to NT problem 2 - mapping buttons over draw space

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Oct 11 07:10:31 PDT 2025

Total time taken to generate the page: 1.04255 seconds