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//! Module containing MOM implementations in sub-modules
pub mod bslice;
pub mod ported_from_mom_builder;
pub mod zvec;
#[cfg(test)]
mod tests {
use std::f64::consts::PI;
use itertools::Itertools;
use mapproj::pseudocyl::mol::Mol;
use crate::nested::{
map::{
img::{to_mom_png_file, ColorMapFunctionType, PosConversion},
mom::{
impls::{bslice::FITSMom, zvec::MomVecImpl},
DensMom, Mom, WritableMom, ZUniqHashT,
},
skymap::SkyMapEnum,
},
n_hash,
};
#[test]
#[cfg(not(target_arch = "wasm32"))]
fn test_skymap_to_mom_tofromfits_topng() {
let img_size = (1366, 768);
let path = "test/resources/skymap/skymap.fits";
// Read map
let count_map = SkyMapEnum::from_fits_file(path)
.unwrap()
.to_count_map()
.unwrap();
// Chi2 merge to MOM
let count_mom = count_map.to_chi2_mom(16.266, None);
// Count MOM to Dens MOM
let dens_mom = DensMom::from(count_mom);
/*let dens_mom = MomVecImpl::<u32, f64>::from_map(count_mom, |z, count| {
let one_over_area = (n_hash(u32::depth_from_zuniq(z)) >> 2) as f64 / PI;
count as f64 * one_over_area
});*/
// Write MOM in FITS
dens_mom
.to_fits_file("test/resources/skymap/skymap.mom.density.fits", "density")
.unwrap();
// Read MOM
match FITSMom::from_fits_file("test/resources/skymap/skymap.mom.density.fits").unwrap() {
FITSMom::U32F64(fits_mom) => {
// Make PNG from MOM
to_mom_png_file::<'_, _, Mol, _>(
&fits_mom.get_mom(),
img_size,
None,
None,
None,
Some(PosConversion::EqMap2GalImg),
None,
Some(ColorMapFunctionType::LinearLog), //Some(ColorMapFunctionType::LinearSqrt)
"test/resources/skymap/skymap.mom.density.png",
false,
)
.unwrap();
let mut n_comp = 0;
for (i, (e1, e2)) in dens_mom
.unwrap_u32()
.owned_entries()
.zip_eq(fits_mom.get_mom().owned_entries())
.enumerate()
{
n_comp += 1;
assert_eq!(e1, e2);
assert_eq!(e1.0, fits_mom.get_mom().get_z(i));
assert_eq!(e1, fits_mom.get_mom().get_entry(i));
}
println!("n_comp = {}", n_comp);
assert_eq!(n_comp, fits_mom.get_mom().len())
}
_ => panic!(),
}
}
/* Do not run on github!
#[test]
#[cfg(not(target_arch = "wasm32"))]
fn test_skymap_to_mom_tofromfits_topng_big() {
let img_size = (1366, 768);
let path = "test/resources/skymap/gaiadr3.skymap.order10.fits";
// Read map
let count_map = SkyMapEnum::from_fits_file(path)
.unwrap()
.to_count_map_u32()
.unwrap();
/*let dens_map = count_map.to_dens_map();
to_skymap_png_file::<'_, _, Mol, _>(
dens_map.as_implicit_skymap_array(),
img_size,
None,
None,
None,
Some(PosConversion::EqMap2GalImg),
None,
Some(ColorMapFunctionType::LinearLog), // LinearLog
"test/resources/skymap/gaiadr3.skymap.density.order10.fits",
false,
)
.unwrap();
let dens_mom_1 = dens_map.to_chi2_mom();
to_mom_png_file::<'_, _, Mol, _>(
&dens_mom_1,
img_size,
None,
None,
None,
Some(PosConversion::EqMap2GalImg),
None,
Some(ColorMapFunctionType::LinearLog), //Some(ColorMapFunctionType::LinearSqrt)
"test/resources/skymap/gaiadr3.mom.density.order10.v1.png",
false,
)
.unwrap();*/
// Chi2 merge to MOM
let count_mom = count_map.to_chi2_mom();
// Count MOM to Dens MOM
let dens_mom = MomVecImpl::<u32, f64>::from_map(count_mom, |z, count| {
let one_over_area = (n_hash(u32::depth_from_zuniq(z)) >> 2) as f64 / PI;
count as f64 * one_over_area
});
/*to_mom_png_file::<'_, _, Mol, _>(
&dens_mom,
img_size,
None,
None,
None,
Some(PosConversion::EqMap2GalImg),
None,
Some(ColorMapFunctionType::LinearLog), //Some(ColorMapFunctionType::LinearSqrt)
"test/resources/skymap/gaiadr3.mom.density.order10.v2.png",
false,
)
.unwrap();*/
// Write MOM in FITS
dens_mom
.to_fits_file(
"test/resources/skymap/gaiadr3.mom.density.order10.fits",
"density",
)
.unwrap();
// Read MOM
match FITSMom::from_fits_file("test/resources/skymap/gaiadr3.mom.density.order10.fits").unwrap()
{
FITSMom::U32F64(fits_mom) => {
// Make PNG from MOM
to_mom_png_file::<'_, _, Mol, _>(
&fits_mom.get_mom(),
img_size,
None,
None,
None,
Some(PosConversion::EqMap2GalImg),
None,
Some(ColorMapFunctionType::LinearLog), //Some(ColorMapFunctionType::LinearSqrt)
"test/resources/skymap/gaiadr3.mom.density.order10.v3.png",
false,
)
.unwrap();
/*let dens_mom2: MomVecImpl<u32, f64> = fits_mom.get_mom().into();
to_mom_png_file::<'_, _, Mol, _>(
&dens_mom2,
img_size,
None,
None,
None,
Some(PosConversion::EqMap2GalImg),
None,
Some(ColorMapFunctionType::LinearLog), //Some(ColorMapFunctionType::LinearSqrt)
"test/resources/skymap/gaiadr3.mom.density.order10.v4.png",
false,
)
.unwrap();*/
let mut n_comp = 0;
for (i, (e1, e2)) in dens_mom
.owned_entries()
.zip_eq(fits_mom.get_mom().owned_entries())
.enumerate()
{
n_comp += 1;
assert_eq!(e1, e2);
assert_eq!(e1.0, fits_mom.get_mom().get_z(i));
assert_eq!(e1, fits_mom.get_mom().get_entry(i));
}
println!("n_comp = {}", n_comp);
assert_eq!(n_comp, fits_mom.get_mom().len())
}
_ => panic!(),
}
/// Order 11
let path = "test/resources/skymap/gaiadr3.skymap.order11.fits";
// Read map
let count_map = SkyMapEnum::from_fits_file(path)
.unwrap()
.to_count_map_u32()
.unwrap();
// Chi2 merge to MOM
let count_mom = count_map.to_chi2_mom();
// Count MOM to Dens MOM
let dens_mom = MomVecImpl::<u32, f64>::from_map(count_mom, |z, count| {
let one_over_area = (n_hash(u32::depth_from_zuniq(z)) >> 2) as f64 / PI;
count as f64 * one_over_area
});
// Write MOM in FITS
dens_mom
.to_fits_file(
"test/resources/skymap/gaiadr3.mom.density.order11.fits",
"density",
)
.unwrap();
dens_mom
.to_fits_bintable_file(
"test/resources/skymap/gaiadr3.mom.density.order11.bintable.fits",
"density",
)
.unwrap();
// Read MOM
match FITSMom::from_fits_file("test/resources/skymap/gaiadr3.mom.density.order11.fits").unwrap()
{
FITSMom::U32F64(fits_mom) => {
// Make PNG from MOM
to_mom_png_file::<'_, _, Mol, _>(
&fits_mom.get_mom(),
img_size,
None,
None,
None,
Some(PosConversion::EqMap2GalImg),
None,
Some(ColorMapFunctionType::LinearLog), //Some(ColorMapFunctionType::LinearSqrt)
"test/resources/skymap/gaiadr3.mom.density.order11.png",
false,
)
.unwrap();
}
_ => panic!(),
}
}*/
}