starcontour      : outputs are FLT
rawstars         : inputs may be FLT or INT; outputs are FLT
fitcontour       : input must be FLT
findpeaks        : outputs are FLT
skycat           : internal vectors only
simage           : internal vectors only
showtile         : internal vectors only
procks           : internal vectors only
mmextract        : output vector types are determined by selected db field
mextract         : output vector types are determined by selected db field
lightcurve       : outputs are FLT
lcurve           : outputs are FLT
imstats          : internal vectors only
imrough          : outputs are FLT
imextract        : outputs are FLT
imdense          : internal vectors only
imdata           : outputs are FLT
imbox            : internal vectors only
images           : internal vectors only
gstar            : outputs are FLT
fitcolors        : outputs are FLT
detrend          : outputs are FLT
compare          : function's outputs are FLT
cmpread          : outputs are FLT
cmd              : outputs are FLT
ccd              : outputs are FLT
calmextract      : outputs are FLT
avextract        : output vector types are determined by selected db field
zplot            : inputs may be FLT or INT
write_vectors    : inputs may be FLT or INT
vzload           : inputs may be FLT or INT
vstat            : inputs may be FLT or INT
vsmooth          : inputs may be FLT or INT; outputs are FLT
vroll            : inputs may be FLT or INT
vpop             : inputs may be FLT or INT
vmaxwell         : input must be FLT; outputs are FLT
vload            : inputs may be FLT or INT
vgrid            : input must be FLT
vgauss           : input must be FLT; outputs are FLT
vclip            : inputs may be FLT or INT
vbin             : inputs may be FLT or INT; outputs are FLT
uniq             : inputs may be FLT or INT; outputs are set based on input
ungridify        : outputs are FLT
svd              : outputs are FLT
subset           : inputs may be FLT or INT; outputs are set based on input
sort             : inputs may be FLT or INT
select           : inputs may be FLT or INT
read_vectors     : outputs are FLT (someday add a format option to the read statement?)
periodogram      : input must be FLT; outputs are FLT
peak             : inputs may be FLT or INT
mset             : inputs may be FLT or INT
mget             : outputs are FLT
medacc           : input must be FLT; outputs are FLT
lookup           : input must be FLT; outputs are FLT
interpolate      : input must be FLT; outputs are FLT
integrate        : inputs may be FLT or INT
imhist           : outputs are FLT
imcut            : outputs are FLT
histogram        : inputs may be FLT or INT, outputs are INT
gridify          : input must be FLT
grid             : internal vectors only
gaussj           : inputs may be FLT or INT; outputs are FLT
gaussdeviate     : outputs are FLT
gaussintegral    : outputs are FLT
fit              : input must be FLT
fit2d            : input must be FLT
fft1d            : input must be FLT
dimenup          : inputs may be FLT or INT
dimendown        : outputs are FLT
dbselect         : output vector types are determined by selected db field
cut              : outputs are FLT
cumulative       : inputs may be FLT or INT; outputs are FLT
create           : output vector type defaults to FLT, but may be optionally set to INT with the -int flag
contour          : outputs are FLT
concat           : inputs may be FLT or INT; outputs are set based on input
applyfit         : inputs may be FLT or INT; outputs are FLT
applyfit2d       : inputs may be FLT or INT; outputs are FLT
accum            : input must be FLT; outputs are FLT
spec             : outputs are FLT
profile          : outputs are FLT
precess          : inputs may be FLT or INT; outputs are FLT
multifit         : input must be FLT; outputs are FLT
czplot           : input must be FLT
csystem          : inputs may be FLT or INT
cplot            : input must be FLT
coords           : input must be FLT
cgrid            : internal vectors only
biassub          : outputs are FLT
