WxFalseColor Enquiry

Melody_Wong_YT · March 15, 2018, 7:50am

Dear all,

I am currently doing daylight analysis. And I use "wxFalsecolor.exe" to turn the .pic file to falsecolor with legend cd/m2 (a function with Diva)

I would like to process a lot of photos at the same time. Is there any scripts to do so? Just like Radiance "falsecolor" can turn a .hdr file to false color in lux legend. Is there any other way to do with .pic file to change to falsecolor showing cd/m2?

Thank you !!!

Regards,
Melody Wong
Building Sustainability - Building 5
Arup
Level 5 Festival Walk, 80 Tat Chee Avenue Kowloon Tong Kowloon, Hong Kong
d: +852 2908 4915 (ext. 84915)

···

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Christopher_Rush · March 15, 2018, 1:27pm

Are your .pic files generated using Radiance processes through DIVA? You should be able to use falsecolor commands the same on a .pic as you could on a .hdr. Think of the file name suffix as an arbitrary naming convention to help with file identification. This convention has changed from .pic to .hdr over the years based on other file types, etc., and whatever command or script you used to generate .pic must be be following the older convention.

-Chris

···

From: Melody Wong YT [mailto:[email protected]]
Sent: Thursday, March 15, 2018 3:51 AM
To: [email protected]
Subject: [HDRI] WxFalseColor Enquiry

Dear all,

I am currently doing daylight analysis. And I use "wxFalsecolor.exe" to turn the .pic file to falsecolor with legend cd/m2 (a function with Diva)

I would like to process a lot of photos at the same time. Is there any scripts to do so? Just like Radiance "falsecolor" can turn a .hdr file to false color in lux legend. Is there any other way to do with .pic file to change to falsecolor showing cd/m2?

Thank you !!!

Regards,
Melody Wong
Building Sustainability - Building 5
Arup
Level 5 Festival Walk, 80 Tat Chee Avenue Kowloon Tong Kowloon, Hong Kong
d: +852 2908 4915 (ext. 84915)

____________________________________________________________
Electronic mail messages entering and leaving Arup business
systems are scanned for viruses and acceptability of content

Thomas_Bleicher2 · March 17, 2018, 9:03am

Melody

If you have Python installed on your computer you can download the command
line version of falsecolor2 here:

github.com

tbleicher/wxfalsecolor/blob/master/falsecolor2.py

#!/usr/bin/env python

import os
import sys
import tempfile
import time
import shlex
import shutil
import math
import traceback
import logging
from subprocess import Popen, PIPE

VERSION=0.4

TEMPLATE_PC0 = """
PI : 3.14159265358979323846 ;
scale : %u ;
mult : %f ;
ndivs : %u ;

This file has been truncated. show original

It supports the same additional options over falsecolor as wxFalsecolor
does. Type "python falsecolor2.py -h" to see the command line options.

Regards,
Thomas

···

On Thu, Mar 15, 2018 at 7:50 AM, Melody Wong YT <[email protected]> wrote:

Dear all,

I am currently doing daylight analysis. And I use “wxFalsecolor.exe” to
turn the .pic file to falsecolor with legend cd/m2 (a function with Diva)

I would like to process a lot of photos at the same time. Is there any
scripts to do so? Just like Radiance “falsecolor” can turn a .hdr file to
false color in lux legend. Is there any other way to do with .pic file to
change to falsecolor showing cd/m2?

Thank you !!!

Regards,

Melody Wong
Building Sustainability – Building 5

Arup
Level 5 Festival Walk, 80 Tat Chee Avenue Kowloon Tong Kowloon, Hong
Kong
d: +852 2908 4915 <+852%202908%204915> (ext. 84915)

____________________________________________________________
Electronic mail messages entering and leaving Arup business
systems are scanned for viruses and acceptability of content

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