pyrad_falsecolor_test.py

from pyradiance import write,falsecolor,ra_tiff,pcond
from pathlib import Path
import os

os.chdir('D:/falsecolortest')
test_img= r"D:\DC_R1.hdr"

if True:
    #test label
    fls = falsecolor(inp=test_img,label='Testing' )
    ra_tiff(inp=fls, out=f"label.tiff")

    with open(test_img,mode='rb') as read_binary:
        fls_bytes=read_binary.read()
        fls = falsecolor(inp=fls_bytes)
        ra_tiff(inp=fls, out=f"bytes.tiff")
    
if True:
    # test logarithmic and scale.
    fls = falsecolor(inp=test_img, decades=3, scale="10000",digits=5)
    ra_tiff(inp=fls, out=f"scalelogdigits.tiff")

if True:
    os.makedirs('cntr', exist_ok=True)
    # test logarithmic and scale.
    pcnd=pcond(hdr=Path(test_img),human=True)
    cnd_img='cntr/cnd_img.hdr'
    write(cnd_img,pcnd)
    for ctyp in ('l','b','p'):
        fls = falsecolor(inp=r"D:\DC_R1.hdr", contour=ctyp, scale="10000",digits=0,pic_overlay=cnd_img)
        ra_tiff(inp=fls, out=f"cntr/{ctyp}.tiff")

if True:
    os.makedirs('pal',exist_ok=True)
    # test mapping.
    for mapp in ('spec','hot','pm3d','tbo','eco','def'):
        fls=falsecolor(inp=r"D:\DC_R1.hdr",palette=mapp)
        ra_tiff(inp=fls,out=f"pal/{mapp}.tiff")