"""A Place to store global variables and constants required to
configure axe modules.
See LICENSE.txt
"""
import os
import shutil
from astropy.io import fits
from hstaxe.axeerror import aXeError
from hstaxe.utils import set_logging
_log = set_logging(filename='axe_output.log') # defaults to INFO
# defaults
__user_paths = {
"AXE_IMAGE_PATH": 'DATA',
"AXE_OUTPUT_PATH": 'OUTPUT',
"AXE_CONFIG_PATH": 'CONF',
"AXE_DRIZZLE_PATH": 'DRIZZLE',
"AXE_SIMDATA_PATH": 'SIMDATA',
"AXE_OUTSIM_PATH": 'OUTSIM',
}
__AXE_DRZTMP_SUB = 'tmp'
__AXE_DRZTMP_LOC = os.path.join(__user_paths["AXE_DRIZZLE_PATH"],
__AXE_DRZTMP_SUB)
__user_paths['AXE_DRZTMP_LOC'] = __AXE_DRZTMP_LOC
# notification of python + C only axe
welcome_string = "* Welcome to hstaxe!\nThis version is independent of IRAF and PyRAF. *"
print(f"\n{len(welcome_string)*'*'}")
import copy
import math
import logging
from astropy.io import fits
from .. import axe_asciidata
from ..axeerror import aXeError
from hstaxe.utils import set_logging
# make sure there is a logger
_log = logging.getLogger(__name__)
_log = set_logging() # defaults to INFO
class Interpolator:
"""General class to get interpolated values"""
def __init__(self, input_file=None, indep=None, depen=None):
"""The method initializes an interpolator objects from various input.
Parameters
----------
input_file: str
data file name
indep: list
with independent data
depen: list
with dependent data
"""
# check whether a file is given
if input_file is not None: