Thank you for creating lastools and running lastools projects. It is excellent tool to handle lidar data.
I am wondering if I could create the header information high lighted in yellow(below) into converted las1.3 header using any lastools. The below (referenced from other google group talks) shows the lasinfo of original las1.3 data with WDP info
D:\lastools\bin> lasinfo -i "4470_Klodne.las"
reporting all LAS header entries:
file signature: 'LASF'
file source ID: 1
global_encoding: 5
project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000
version major.minor: 1.3
system identifier: 'EXTRACTION'
generating software: 'RiPROCESS 1.5.7.2'
file creation day/year: 164/2013
header size: 235
offset to point data: 1219
number var. length records: 12
point data format: 4
point data record length: 57
number of point records: 12410065
number of points by return: 10984706 1292396 125680 7001 274
scale factor x y z: 0.001 0.001 0.001
offset x y z: 612156 203638 437
min x y z: 611934.930 203083.190 234.500
max x y z: 613773.090 205209.910 784.790
start of waveform data packet record: 0
variable length header record 1 of 12:
reserved 43707
user ID 'LASF_Projection'
record ID 34735
length after header 48
description 'GeoKeyDirectoryTag (mandatory)'
GeoKeyDirectoryTag version 1.1.0 number of keys 5
key 1024 tiff_tag_location 0 count 1 value_offset 1 - GTModelTypeGeoKey: ModelTypeProjected
key 1026 tiff_tag_location 34737 count 28 value_offset 0 - GTCitationGeoKey: PUWG 1992, WGS84, PUWG 1992
key 2052 tiff_tag_location 0 count 1 value_offset 9001 - GeogLinearUnitsGeoKey: Linear_Meter
key 2054 tiff_tag_location 0 count 1 value_offset 9102 - GeogAngularUnitsGeoKey: Angular_Degree
key 3076 tiff_tag_location 0 count 1 value_offset 9001 - ProjLinearUnitsGeoKey: Linear_Meter
variable length header record 2 of 12:
reserved 43707
user ID 'LASF_Projection'
record ID 34737
length after header 28
description 'GeoASCIIParamsTag (optional)'
GeoAsciiParamsTag (number of characters 28)
PUWG 1992, WGS84, PUWG 1992
variable length header record 3 of 12:
reserved 43707
user ID 'LASF_Spec'
record ID 100
length after header 26
description 'WPD#1'
index 1 bits/sample 16 compression 0 samples 0 temporal 0 gain 1, offset 0
variable length header record 4 of 12:
reserved 43707
user ID 'LASF_Spec'
record ID 101
length after header 26
description 'WPD#2'
index 2 bits/sample 16 compression 0 samples 0 temporal 0 gain 1, offset 0
variable length header record 5 of 12:
reserved 43707
user ID 'LASF_Spec'
record ID 102
length after header 26
description 'WPD#3'
index 3 bits/sample 16 compression 0 samples 0 temporal 0 gain 1, offset 0
variable length header record 6 of 12:
reserved 43707
user ID 'LASF_Spec'
record ID 103
length after header 26
description 'WPD#4'
index 4 bits/sample 16 compression 0 samples 0 temporal 0 gain 1, offset 0
variable length header record 7 of 12:
reserved 43707
user ID 'LASF_Spec'
record ID 104
length after header 26
description 'WPD#5'
index 5 bits/sample 16 compression 0 samples 0 temporal 0 gain 1, offset 0
variable length header record 8 of 12:
reserved 43707
user ID 'LASF_Spec'
record ID 105
length after header 26
description 'WPD#6'
index 6 bits/sample 16 compression 0 samples 0 temporal 0 gain 1, offset 0
variable length header record 9 of 12:
reserved 43707
user ID 'LASF_Spec'
record ID 106
length after header 26
description 'WPD#7'
index 7 bits/sample 16 compression 0 samples 0 temporal 0 gain 1, offset 0
variable length header record 10 of 12:
reserved 43707
user ID 'LASF_Spec'
record ID 107
length after header 26
description 'WPD#8'
index 8 bits/sample 16 compression 0 samples 0 temporal 0 gain 1, offset 0
variable length header record 11 of 12:
reserved 43707
user ID 'LASF_Spec'
record ID 108
length after header 26
description 'WPD#9'
index 9 bits/sample 16 compression 0 samples 0 temporal 0 gain 1, offset 0
variable length header record 12 of 12:
reserved 43707
user ID 'LASF_Spec'
record ID 109
length after header 26
description 'WPD#10'
index 10 bits/sample 16 compression 0 samples 0 temporal 0 gain 1, offset 0
reporting minimum and maximum for all LAS point record entries ...
X -221064 1617084
Y -554804 1571907
Z -202498 347786
intensity 8 1143
edge_of_flight_line 0 1
scan_direction_flag 1 1
number_of_returns_of_given_pulse 1 6
return_number 1 6
classification 2 5
scan_angle_rank -34 34
user_data 0 0
point_source_ID 1 1
gps_time -37906194.280358 -37819794.280375
Wavepacket Index 0 2
Offset 0 1801808540
Size 0 320
Location 0 157000
Xt -7.63249e-005 7.02767e-005
Yt -5.18709e-005 3.95951e-005
Zt 0 0.000149855
WARNING: there are 8 points with return number 6
overview over number of returns of given pulse: 9692310 2333432 356037 26908 1330 48 0
histogram of classification of points:
4903010 Ground (2)
6166371 Medium Vegetation (4)
1340684 High Vegetation (5)
Will be great to hear your advice and thank you for your time to look into this matter.