lasinfo (210611) report for 'AHN4T/23AN2_08.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: 336/2022 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: 21826346 number of points by return: 20409898 1194657 190985 26818 3634 scale factor x y z: 0.001 0.001 0.001 offset x y z: 266980 522480 0 min x y z: 266980.000 522480.000 16.576 max x y z: 268019.999 523769.999 34.849 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: 21826346 extended number of points by return: 20409898 1194657 190985 26818 3634 325 29 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 0 1039999 Y 0 1289999 Z 16576 34849 intensity 56 4807 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 73 1072 gps_time 330861113.412345 330863214.755594 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 20 255 B 24 255 NIR 0 236 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 31.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20409898 number of intermediate returns: 222069 number of last returns: 20403892 number of single returns: 19209513 covered area in square units/kilounits: 1197820/1.20 point density: all returns 18.22 last only 17.03 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21826346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20409898 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1194657 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 190985 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 26818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3634 instead zero. overview over extended number of returns of given pulse: 19209513 2008498 494318 94244 17386 2093 294 0 0 0 0 0 0 0 0 histogram of classification of points: 1968008 unclassified (1) 18225220 ground (2) 1633118 water (9) +-> flagged as extended overlap: 1654364 +---> 170714 of those are unclassified (1) +---> 1318108 of those are ground (2) +---> 165542 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.5,16.6) has 1 bin [16.6,16.7) has 90 bin [16.7,16.8) has 32234 bin [16.8,16.9) has 67108 bin [16.9,17.0) has 1190990 bin [17.0,17.1) has 3520589 bin [17.1,17.2) has 4081112 bin [17.2,17.3) has 3623291 bin [17.3,17.4) has 2454175 bin [17.4,17.5) has 1608472 bin [17.5,17.6) has 440270 bin [17.6,17.7) has 221731 bin [17.7,17.8) has 510561 bin [17.8,17.9) has 202858 bin [17.9,18.0) has 209446 bin [18.0,18.1) has 155649 bin [18.1,18.2) has 117626 bin [18.2,18.3) has 119824 bin [18.3,18.4) has 173937 bin [18.4,18.5) has 133823 bin [18.5,18.6) has 97779 bin [18.6,18.7) has 61377 bin [18.7,18.8) has 44764 bin [18.8,18.9) has 44143 bin [18.9,19.0) has 45956 bin [19.0,19.1) has 44605 bin [19.1,19.2) has 50818 bin [19.2,19.3) has 84804 bin [19.3,19.4) has 98940 bin [19.4,19.5) has 91303 bin [19.5,19.6) has 85848 bin [19.6,19.7) has 85442 bin [19.7,19.8) has 102789 bin [19.8,19.9) has 114567 bin [19.9,20.0) has 155036 bin [20.0,20.1) has 217854 bin [20.1,20.2) has 195319 bin [20.2,20.3) has 123299 bin [20.3,20.4) has 68707 bin [20.4,20.5) has 58766 bin [20.5,20.6) has 52942 bin [20.6,20.7) has 39198 bin [20.7,20.8) has 22626 bin [20.8,20.9) has 20018 bin [20.9,21.0) has 20281 bin [21.0,21.1) has 20158 bin [21.1,21.2) has 20292 bin [21.2,21.3) has 20601 bin [21.3,21.4) has 21255 bin [21.4,21.5) has 21707 bin [21.5,21.6) has 21865 bin [21.6,21.7) has 22204 bin [21.7,21.8) has 22221 bin [21.8,21.9) has 22624 bin [21.9,22.0) has 22468 bin [22.0,22.1) has 22336 bin [22.1,22.2) has 22158 bin [22.2,22.3) has 21860 bin [22.3,22.4) has 22027 bin [22.4,22.5) has 21513 bin [22.5,22.6) has 21464 bin [22.6,22.7) has 20907 bin [22.7,22.8) has 20702 bin [22.8,22.9) has 20794 bin [22.9,23.0) has 20757 bin [23.0,23.1) has 19991 bin [23.1,23.2) has 19545 bin [23.2,23.3) has 19468 bin [23.3,23.4) has 18480 bin [23.4,23.5) has 17904 bin [23.5,23.6) has 17515 bin [23.6,23.7) has 16713 bin [23.7,23.8) has 16396 bin [23.8,23.9) has 15882 bin [23.9,24.0) has 15231 bin [24.0,24.1) has 14827 bin [24.1,24.2) has 14214 bin [24.2,24.3) has 13706 bin [24.3,24.4) has 13282 bin [24.4,24.5) has 12425 bin [24.5,24.6) has 12011 bin [24.6,24.7) has 11371 bin [24.7,24.8) has 10576 bin [24.8,24.9) has 10594 bin [24.9,25.0) has 9883 bin [25.0,25.1) has 9490 bin [25.1,25.2) has 9320 bin [25.2,25.3) has 8799 bin [25.3,25.4) has 8038 bin [25.4,25.5) has 7724 bin [25.5,25.6) has 7560 bin [25.6,25.7) has 7081 bin [25.7,25.8) has 6784 bin [25.8,25.9) has 6471 bin [25.9,26.0) has 6109 bin [26.0,26.1) has 5680 bin [26.1,26.2) has 5575 bin [26.2,26.3) has 5337 bin [26.3,26.4) has 5071 bin [26.4,26.5) has 4999 bin [26.5,26.6) has 4706 bin [26.6,26.7) has 4520 bin [26.7,26.8) has 4435 bin [26.8,26.9) has 4039 bin [26.9,27.0) has 4015 bin [27.0,27.1) has 3843 bin [27.1,27.2) has 3671 bin [27.2,27.3) has 3505 bin [27.3,27.4) has 3306 bin [27.4,27.5) has 3277 bin [27.5,27.6) has 3133 bin [27.6,27.7) has 3011 bin [27.7,27.8) has 2990 bin [27.8,27.9) has 2756 bin [27.9,28.0) has 2810 bin [28.0,28.1) has 2610 bin [28.1,28.2) has 2594 bin [28.2,28.3) has 2564 bin [28.3,28.4) has 2492 bin [28.4,28.5) has 2288 bin [28.5,28.6) has 2226 bin [28.6,28.7) has 2202 bin [28.7,28.8) has 2082 bin [28.8,28.9) has 1934 bin [28.9,29.0) has 1822 bin [29.0,29.1) has 1676 bin [29.1,29.2) has 1649 bin [29.2,29.3) has 1510 bin [29.3,29.4) has 1486 bin [29.4,29.5) has 1447 bin [29.5,29.6) has 1249 bin [29.6,29.7) has 1154 bin [29.7,29.8) has 1116 bin [29.8,29.9) has 1049 bin [29.9,30.0) has 901 bin [30.0,30.1) has 860 bin [30.1,30.2) has 822 bin [30.2,30.3) has 707 bin [30.3,30.4) has 679 bin [30.4,30.5) has 646 bin [30.5,30.6) has 647 bin [30.6,30.7) has 649 bin [30.7,30.8) has 575 bin [30.8,30.9) has 592 bin [30.9,31.0) has 532 bin [31.0,31.1) has 430 bin [31.1,31.2) has 406 bin [31.2,31.3) has 353 bin [31.3,31.4) has 348 bin [31.4,31.5) has 327 bin [31.5,31.6) has 334 bin [31.6,31.7) has 319 bin [31.7,31.8) has 299 bin [31.8,31.9) has 235 bin [31.9,32.0) has 228 bin [32.0,32.1) has 202 bin [32.1,32.2) has 180 bin [32.2,32.3) has 141 bin [32.3,32.4) has 126 bin [32.4,32.5) has 112 bin [32.5,32.6) has 125 bin [32.6,32.7) has 93 bin [32.7,32.8) has 55 bin [32.8,32.9) has 68 bin [32.9,33.0) has 44 bin [33.0,33.1) has 57 bin [33.1,33.2) has 36 bin [33.2,33.3) has 32 bin [33.3,33.4) has 26 bin [33.4,33.5) has 21 bin [33.5,33.6) has 5 bin [33.6,33.7) has 2 bin [33.7,33.8) has 2 bin [33.8,33.9) has 3 bin [33.9,34.0) has 1 bin [34.0,34.1) has 1 bin [34.1,34.2) has 3 bin [34.2,34.3) has 3 bin [34.3,34.4) has 6 bin [34.4,34.5) has 6 bin [34.5,34.6) has 3 bin [34.6,34.7) has 2 bin [34.8,34.9) has 2 average z coordinate 17.8 for 21826346 element(s) point source id histogram with bin size 1.000000 bin 73 has 8727150 bin 1072 has 13099196 average point source id 672.555088332238483 for 21826346 element(s)