name & dimensionality 
kind 
in/out 
description 




nsmax 
I4B 
IN 
the N_{side} value of the map to synthesize. 
nlmax 
I4B 
IN 
the maximum l value used for the a_{lm}. 
nmmax 
I4B 
IN 
the maximum m value used for the a_{lm}. 
alm(1:p, 0:nlmax, 0:nmmax) 
SPC/ DPC 
IN 
The a_{lm} values to make the map
from. p is either 1 (temperature only) or 3 (temperature+polarisation). 
map(0:12*nsmax**21) or (0:12*nsmax**21,1:3) 
SP/ DP 
OUT 
temperature
map T(p) or temperature + polarisation maps T(p), Q(p), U(p) to be synthesized. 
der1(0:12*nsmax**21, 1:2*p) 
SP/ DP 
OUT 
contains on output the first
derivatives of T:
or the interleaved derivatives of T, Q, and U:

der2(0:12*nsmax**21,1:3*p), OPTIONAL 
SP/ DP 
OUT 
If this optional
matrix is passed with this rank, it will contain on output the second derivatives
or
