Aquila-Consortium/csiborgtools
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Environmental properties (#20)

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* rm get_positions

* Add comment

* add halfwidth func

* Update docs

* Add imprt

* Evaluate multiple fields simulatenously

* add halfwidth selection

* Change order of grav field and tensor field

* Add gravitational field norm

* Add eigenvalue calculation

* Sorted eigenvalues

* add init script

* add progress

* Add surveys

* Add more survey flexibility

* Minor changes

* add survey names

* rm name

* Fix list bug

* Fig bugs when running the script

* add phi to dtype

* fix dump bug

* Add comment

* Add smoothing options

* Add further comment

* Update TODO
This commit is contained in:
Richard Stiskalek 2022-12-31 17:46:05 +00:00 • committed by GitHub
parent 65059f3798
commit 2e99b901ac
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GPG key ID: 4AEE18F83AFDEB23
8 changed files with 302 additions and 109 deletions
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30
scripts/utils.py
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@ -18,11 +18,11 @@ Notebook utility functions.
# from os.path import join
# try:
# import csiborgtools
# except ModuleNotFoundError:
# import sys
# sys.path.append("../")
try:
import csiborgtools
except ModuleNotFoundError:
import sys
sys.path.append("../")
Nsplits = 200
@ -39,3 +39,23 @@ _virgo = {"RA": (12 + 27 / 60) * 15,
"COMDIST": 16.5}
specific_clusters = {"Coma": _coma, "Virgo": _virgo}
###############################################################################
# Surveys #
###############################################################################
class SDSS:
@staticmethod
def steps(cls):
return [(lambda x: cls[x], ("IN_DR7_LSS",)),
(lambda x: cls[x] < 17.6, ("ELPETRO_APPMAG_r", )),
(lambda x: cls[x] < 155, ("DIST", ))
]
def __call__(self):
return csiborgtools.read.SDSS(h=1, sel_steps=self.steps)
surveys = {"SDSS": SDSS}