diff --git a/examples/input_files/N1k_1Myr.inp b/examples/input_files/N1k_1Myr.inp
new file mode 100644
index 0000000..75ef584
--- /dev/null
+++ b/examples/input_files/N1k_1Myr.inp
@@ -0,0 +1,35 @@
+&INNBODY6
+KSTART=1,TCOMP=1.0E8,TCRTP0=0.5,isernb=40,iserreg=40,iserks=0 /
+
+&ININPUT
+N=1000,NFIX=1,NCRIT=10,NRAND=43532,NNBOPT=80,NRUN=1,NCOMM=10,
+ETAI=0.01,ETAR=0.01,RS0=0.15,DTADJ=1.0,DELTAT=1.0,TCRIT=100.0,QE=1.0,RBAR=1.0,ZMBAR=0.7,
+KZ(1:10)= 0 1 1 0 1 0 4 0 0 2
+KZ(11:20)=0 1 0 1 2 0 0 0 3 6
+KZ(21:30)=1 0 2 0 0 2 0 0 0 2
+KZ(31:40)=1 0 2 1 1 0 1 1 2 0
+KZ(41:50)=0 0 0 0 0 2 3 0 1 0 ,
+DTMIN=2.5E-6,RMIN=8.E-5,ETAU=0.1,ECLOSE=1.0,GMIN=1.0E-06,GMAX=0.01,SMAX=0.125,
+Level='C' /
+
+&INSSE /
+
+&INBSE /
+
+&INCOLL /
+
+&INDATA 
+ALPHAS=2.35,BODY1=150.0,BODYN=0.08,NBIN0=0,NHI0=0,ZMET=0.001,EPOCH0=0,DTPLOT=1.0 /
+
+&INSETUP SEMI=,ECC=,APO=,N2=,SCALE=,ZM1=,ZM2,ZMH,RCUT= /
+
+&INSCALE 
+Q=0.5,VXROT=0.0,VZROT=0.0,RTIDE=0.0 /
+
+&INXTRNL0 /
+&INBINPOP 
+SEMI0=,ECC0=,RATIO=,RANGE=,NSKIP=,IDORM= /
+
+&INHIPOP 
+SEMI0=KSTART,,ECC0=TCOMP,,RATIO=TCRITp,,RANGE=isernb,iserreg,iserks /
+