From 15ecc6b6df70efc905a4b360f6bd2e964aa13da8 Mon Sep 17 00:00:00 2001
From: Aaron LI <aly@aaronly.me>
Date: Mon, 28 Aug 2017 15:47:43 +0800
Subject: configs: update "frequencies" property to be a numpy array
---
fg21sim/configs/manager.py | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
(limited to 'fg21sim/configs')
diff --git a/fg21sim/configs/manager.py b/fg21sim/configs/manager.py
index 3582437..bfadab0 100644
--- a/fg21sim/configs/manager.py
+++ b/fg21sim/configs/manager.py
@@ -22,6 +22,7 @@ import shutil
from configobj import ConfigObj, ConfigObjError, flatten_errors
from validate import Validator
+import numpy as np
from .checkers import check_configs
from ..errors import ConfigError
@@ -498,19 +499,19 @@ class ConfigManager:
Returns
-------
- frequencies : list[float]
- List of frequencies where the simulations are requested.
+ frequencies : 1D `~numpy.ndarray`
+ List of frequencies where to simulate the foreground.
+ Unit: [MHz]
"""
if self.getn("frequency/type") == "custom":
# The value is validated to be a float list
- frequencies = self.getn("frequency/frequencies")
+ frequencies = np.array(self.getn("frequency/frequencies"))
else:
- # Calculate the frequency values
+ # Calculate the frequency values, including the stop frequency
start = self.getn("frequency/start")
stop = self.getn("frequency/stop")
step = self.getn("frequency/step")
- num = int((stop - start) / step + 1)
- frequencies = [start + step*i for i in range(num)]
+ frequencies = np.arange(start, stop+step/2, step)
return frequencies
@property
--
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