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# Look for the peak fitter in the same file as the modeller
import os
import sys
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
try:
import sans
except ImportError:
from distutils.util import get_platform
platform = ".%s-%s" % (get_platform(), sys.version[:3])
sasview = os.path.abspath(
os.path.join(os.path.dirname(__file__), "..", "..", "..", "..", "sasview", "build", "lib" + platform)
)
sys.path.insert(0, sasview)
# raise Exception("\n".join(sys.path))
from sasbumps import *
# Load data
data = load_data("cyl_400_40.txt")
# Set up the target model
sample_sld = Parameter(2.07, name="sample sld")
solvent_sld = Parameter(1.0, name="solvent sld")
model = load_model(
"CylinderModel",
radius=60,
radius_width=0,
sldCyl=1e-6 * sample_sld,
sldSolv=1e-6 * solvent_sld,
background=0,
scale=1.0,
)
M = Experiment(model=model, data=data)
M["length"].range(0, 1000)
M["radius"].range(0, 200)
# M['length.width'].range(0,0.7)
# M['radius.width'].range(0,0.7)
sample_sld.range(solvent_sld.value, solvent_sld.value + 7)
problem = FitProblem([M])
problem.randomize()
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