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Try to get c_bigfft sorted out.

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This commit is contained in:
Steven Franke 2020-07-11 16:39:31 -05:00
parent 5b804d90a3
commit 4cb902a4cc
1 changed files with 4 additions and 5 deletions
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9
lib/fst240_decode.f90
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@ -211,7 +211,7 @@ contains
nfft1=nfft2*ndown
nh1=nfft1/2
allocate( c_bigfft(0:nfft1/2+1) )
allocate( c_bigfft(0:nfft1/2) )
allocate( c2(0:nfft2-1) )
allocate( cframe(0:160*nss-1) )
@ -232,10 +232,9 @@ contains
! The big fft is done once and is used for calculating the smoothed spectrum
! and also for downconverting/downsampling each candidate.
do i=1,nfft1/2
c_bigfft(i)=cmplx(float(iwave(2*i-1)),float(iwave(2*i)))
do i=0,nfft1/2
c_bigfft(i)=cmplx(float(iwave(2*i+1)),float(iwave(2*i+2)))
enddo
c_bigfft(nfft1/2+1)=0.
call four2a(c_bigfft,nfft1,1,-1,0)
if(iwspr.eq.0) then
itype1=1
@ -727,7 +726,7 @@ contains
subroutine get_candidates_fst240(c_bigfft,nfft1,nsps,hmod,fs,fa,fb, &
minsync,ncand,candidates,base)
complex c_bigfft(0:nfft1/2+1) !Full length FFT of raw data
complex c_bigfft(0:nfft1/2) !Full length FFT of raw data
integer hmod !Modulation index (submode)
integer im(1) !For maxloc
real candidates(100,4) !Candidate list