lasinfo (210611) report for 'AHN4T/09CN2_20.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 176/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 11869230 number of points by return: 11773045 93112 3059 14 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 557480 0 min x y z: 109185.800 557480.000 -0.277 max x y z: 110019.999 558769.999 20.402 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 11869230 extended number of points by return: 11773045 93112 3059 14 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 205800 1039999 Y 0 1289999 Z -277 20402 intensity 53 4182 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1042 1045 gps_time 265135055.970283 265137283.259992 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 211 G 40 203 B 26 191 NIR 0 207 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.53 41.82 ('Amplitude') attribute1 -16.53 24.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 11773045 number of intermediate returns: 3051 number of last returns: 11772316 number of single returns: 11679182 covered area in square units/kilounits: 856832/0.86 point density: all returns 13.85 last only 13.74 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11869230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11773045 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 93112 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3059 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 14 instead zero. overview over extended number of returns of given pulse: 11679182 180862 9130 56 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 353714 unclassified (1) 9095629 ground (2) 2419887 water (9) +-> flagged as extended overlap: 858198 +---> 56566 of those are unclassified (1) +---> 696433 of those are ground (2) +---> 105199 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 30 bin [-0.2,-0.1) has 4160 bin [-0.1,0.0) has 128989 bin [0.0,0.1) has 726279 bin [0.1,0.2) has 1110310 bin [0.2,0.3) has 464087 bin [0.3,0.4) has 182984 bin [0.4,0.5) has 108888 bin [0.5,0.6) has 78628 bin [0.6,0.7) has 82316 bin [0.7,0.8) has 113553 bin [0.8,0.9) has 127185 bin [0.9,1.0) has 123230 bin [1.0,1.1) has 107572 bin [1.1,1.2) has 80264 bin [1.2,1.3) has 73563 bin [1.3,1.4) has 88855 bin [1.4,1.5) has 174456 bin [1.5,1.6) has 181752 bin [1.6,1.7) has 175699 bin [1.7,1.8) has 156023 bin [1.8,1.9) has 113045 bin [1.9,2.0) has 88635 bin [2.0,2.1) has 73145 bin [2.1,2.2) has 65037 bin [2.2,2.3) has 58307 bin [2.3,2.4) has 56630 bin [2.4,2.5) has 53514 bin [2.5,2.6) has 48502 bin [2.6,2.7) has 43187 bin [2.7,2.8) has 39340 bin [2.8,2.9) has 37078 bin [2.9,3.0) has 37366 bin [3.0,3.1) has 37909 bin [3.1,3.2) has 32052 bin [3.2,3.3) has 31633 bin [3.3,3.4) has 31350 bin [3.4,3.5) has 29442 bin [3.5,3.6) has 31116 bin [3.6,3.7) has 33345 bin [3.7,3.8) has 36896 bin [3.8,3.9) has 40578 bin [3.9,4.0) has 38228 bin [4.0,4.1) has 37017 bin [4.1,4.2) has 38069 bin [4.2,4.3) has 37212 bin [4.3,4.4) has 36885 bin [4.4,4.5) has 38227 bin [4.5,4.6) has 38220 bin [4.6,4.7) has 37444 bin [4.7,4.8) has 36536 bin [4.8,4.9) has 39330 bin [4.9,5.0) has 44019 bin [5.0,5.1) has 47895 bin [5.1,5.2) has 47032 bin [5.2,5.3) has 43744 bin [5.3,5.4) has 40348 bin [5.4,5.5) has 38726 bin [5.5,5.6) has 36715 bin [5.6,5.7) has 37069 bin [5.7,5.8) has 38001 bin [5.8,5.9) has 36891 bin [5.9,6.0) has 37096 bin [6.0,6.1) has 37457 bin [6.1,6.2) has 37241 bin [6.2,6.3) has 40192 bin [6.3,6.4) has 47890 bin [6.4,6.5) has 53864 bin [6.5,6.6) has 60059 bin [6.6,6.7) has 69727 bin [6.7,6.8) has 74396 bin [6.8,6.9) has 78451 bin [6.9,7.0) has 79581 bin [7.0,7.1) has 76434 bin [7.1,7.2) has 68267 bin [7.2,7.3) has 62648 bin [7.3,7.4) has 59415 bin [7.4,7.5) has 58288 bin [7.5,7.6) has 57018 bin [7.6,7.7) has 56522 bin [7.7,7.8) has 54879 bin [7.8,7.9) has 53349 bin [7.9,8.0) has 52206 bin [8.0,8.1) has 51995 bin [8.1,8.2) has 54103 bin [8.2,8.3) has 55165 bin [8.3,8.4) has 53025 bin [8.4,8.5) has 51592 bin [8.5,8.6) has 51683 bin [8.6,8.7) has 48566 bin [8.7,8.8) has 46228 bin [8.8,8.9) has 44745 bin [8.9,9.0) has 46064 bin [9.0,9.1) has 47261 bin [9.1,9.2) has 50882 bin [9.2,9.3) has 54184 bin [9.3,9.4) has 53369 bin [9.4,9.5) has 51261 bin [9.5,9.6) has 47396 bin [9.6,9.7) has 42909 bin [9.7,9.8) has 40625 bin [9.8,9.9) has 40959 bin [9.9,10.0) has 40461 bin [10.0,10.1) has 39738 bin [10.1,10.2) has 38577 bin [10.2,10.3) has 40934 bin [10.3,10.4) has 41976 bin [10.4,10.5) has 41796 bin [10.5,10.6) has 41121 bin [10.6,10.7) has 41854 bin [10.7,10.8) has 42451 bin [10.8,10.9) has 46344 bin [10.9,11.0) has 54680 bin [11.0,11.1) has 59761 bin [11.1,11.2) has 63105 bin [11.2,11.3) has 64618 bin [11.3,11.4) has 64489 bin [11.4,11.5) has 67509 bin [11.5,11.6) has 67834 bin [11.6,11.7) has 70071 bin [11.7,11.8) has 70875 bin [11.8,11.9) has 73641 bin [11.9,12.0) has 77112 bin [12.0,12.1) has 78315 bin [12.1,12.2) has 83071 bin [12.2,12.3) has 82605 bin [12.3,12.4) has 82099 bin [12.4,12.5) has 80736 bin [12.5,12.6) has 80921 bin [12.6,12.7) has 81143 bin [12.7,12.8) has 79942 bin [12.8,12.9) has 75909 bin [12.9,13.0) has 73628 bin [13.0,13.1) has 73646 bin [13.1,13.2) has 72471 bin [13.2,13.3) has 69604 bin [13.3,13.4) has 66386 bin [13.4,13.5) has 63286 bin [13.5,13.6) has 61382 bin [13.6,13.7) has 59836 bin [13.7,13.8) has 57971 bin [13.8,13.9) has 56399 bin [13.9,14.0) has 52869 bin [14.0,14.1) has 49251 bin [14.1,14.2) has 46358 bin [14.2,14.3) has 46160 bin [14.3,14.4) has 45780 bin [14.4,14.5) has 46733 bin [14.5,14.6) has 46440 bin [14.6,14.7) has 44615 bin [14.7,14.8) has 41205 bin [14.8,14.9) has 38594 bin [14.9,15.0) has 37649 bin [15.0,15.1) has 37539 bin [15.1,15.2) has 36623 bin [15.2,15.3) has 35504 bin [15.3,15.4) has 33781 bin [15.4,15.5) has 32680 bin [15.5,15.6) has 33183 bin [15.6,15.7) has 30716 bin [15.7,15.8) has 27964 bin [15.8,15.9) has 27036 bin [15.9,16.0) has 24871 bin [16.0,16.1) has 23139 bin [16.1,16.2) has 22916 bin [16.2,16.3) has 21670 bin [16.3,16.4) has 21377 bin [16.4,16.5) has 20287 bin [16.5,16.6) has 18066 bin [16.6,16.7) has 17042 bin [16.7,16.8) has 16413 bin [16.8,16.9) has 15297 bin [16.9,17.0) has 13947 bin [17.0,17.1) has 12726 bin [17.1,17.2) has 10802 bin [17.2,17.3) has 9527 bin [17.3,17.4) has 9268 bin [17.4,17.5) has 9402 bin [17.5,17.6) has 7116 bin [17.6,17.7) has 4926 bin [17.7,17.8) has 4335 bin [17.8,17.9) has 3871 bin [17.9,18.0) has 3741 bin [18.0,18.1) has 3081 bin [18.1,18.2) has 2474 bin [18.2,18.3) has 2258 bin [18.3,18.4) has 1660 bin [18.4,18.5) has 1221 bin [18.5,18.6) has 1187 bin [18.6,18.7) has 1039 bin [18.7,18.8) has 927 bin [18.8,18.9) has 758 bin [18.9,19.0) has 659 bin [19.0,19.1) has 502 bin [19.1,19.2) has 421 bin [19.2,19.3) has 417 bin [19.3,19.4) has 346 bin [19.4,19.5) has 353 bin [19.5,19.6) has 163 bin [19.6,19.7) has 111 bin [19.7,19.8) has 109 bin [19.8,19.9) has 88 bin [19.9,20.0) has 94 bin [20.0,20.1) has 54 bin [20.1,20.2) has 34 bin [20.2,20.3) has 19 bin [20.3,20.4) has 8 bin [20.4,20.5) has 1 average z coordinate 6.2 for 11869230 element(s) point source id histogram with bin size 1.000000 bin 1042 has 1712120 bin 1043 has 10135057 bin 1045 has 22053 average point source id 1042.859467379096941 for 11869230 element(s)