help-text

Syntax_Text
to specify the use of the PANchromatic band

In the early days, I used to specify the Panchromatic band by use of a text file containing observed values for the ratio Kblue/Kpan.
Not anymore: I now use the response curve of the WV2, Landsat 8, Quickbird and Pleiades panchromatic band?
- see https://www.watercolumncorrection.com/4sm-panchro.php

-Tpsv/2_4/dJI_1_2/RLD4/CK1.05

-Tpsv...................text
- P(p)...........PanFull......................obsolete
- S(s)...........stopPAN....................obsolete
- V(v)...........verbose
.../2_4/..............calibration of KPAN by the pair cpi=band_2 cpj=band_4?
- this applies to a WV2 or Landsat 8 image
  - where band_2 is the BLUE band
  - and band_4 is the PAN band
.../dJI_1_1/..... ...co-registration: to offset/relocate the origin of the UL panchromatic band
- dJ=1 offset the origin by one pixel in Row
- dI=2 offset the origin by one pixel in Line
.../RLD4/...........MRLD=4: method to compute the ratio of WCC bands
- default is MRLD=4 : upon inversion of the model for the PAN solution,
- Z is increased until the ratio computed as (LB1+LB2)/(2*LB4)
- equals that of the Soil Line for the same band combination.
- please note that the GREEN band is excluded, and therefore LBgreen is unconstrained
.../CK1.05...........CoefKPan=1.05 this is an observed default value
- KPan=KPan*CoefKPan
- use CK=1.05 to increase KPan by 5 percents
- use CK=0.95 to decrease KPan by 5 percents

Not in use anymore

Syntax_text
To specify a curved BPL
-Tp to use image.txt text file for computing PanBPL model
-Tc to use image.txt text file for computing curvedBPL model

Format of image.txt text file for Curv_BPL: band as ccj and cci=ccj-1
Format of image.txt text file for Pan_BPL: band as cpj and cpi=cpj-1

Do not repeat "LsMi LsMj" in TextFile!!

-Tc/cci/ccj      WARNING: cci must be ccj-1
-Tp/cpi/cpj     WARNING: cpi must be cpj-1