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Ryan Chen

Ryan Chen

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JIRA

SUMMARY

DESCRIPTOIN

DETAILS

ORG-10764

Improvement for binary data in Import Wizard

Header variables should support customize names for binary data in Import Wizard

Define variable name for binary file.jpg

ORG-29757

CSV connector default to not open CSV Import Options dialog

Default not show Options dialog when changing Data Source

Added Show Options Dialog option to Data Source File Path dialog, so users can specify whether show Options dialog when change data source.

Programming

Python

JIRA

SUMMARY

DESCRIPTOIN

DETAILS

ORG-30144

Python supports setting parameter bounds in NLFit

Added following function to set parameter bounds in NLFit.

Code Block
def set_lbound(self, p, ctrl='>', val=None)
def set_ubound(self, p, ctrl='<', val=None)

Example:

Code Block
import originpro as op
wks = op.new_sheet()
fn=op.path('e') + r'Samples\Curve Fitting\Gaussian.dat'
wks.from_file(fn, False)
model2 = op.NLFit('Gauss')
model2.set_data(wks, 0, 1)
model2.set_lbound('y0','>','6')
model2.set_ubound('A','<','800')
model2.fit()

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