lasinfo (210611) report for 'AHN4T/09DN1_04.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: 29011845 number of points by return: 28739709 203365 59596 9156 19 scale factor x y z: 0.001 0.001 0.001 offset x y z: 112980 561230 0 min x y z: 112980.000 561230.000 -1.252 max x y z: 114019.999 562519.999 13.604 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: 29011845 extended number of points by return: 28739709 203365 59596 9156 19 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 0 1039999 Y 0 1289999 Z -1252 13604 intensity 53 4735 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1043 1051 gps_time 265135575.089797 268472671.886796 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 226 G 34 219 B 16 213 NIR 46 239 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.53 47.35 ('Amplitude') attribute1 -16.69 30.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28739709 number of intermediate returns: 68877 number of last returns: 28737077 number of single returns: 28533818 covered area in square units/kilounits: 1336640/1.34 point density: all returns 21.71 last only 21.50 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29011845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28739709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 203365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 59596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19 instead zero. overview over extended number of returns of given pulse: 28533818 289761 151579 36592 95 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 675974 unclassified (1) 28074005 ground (2) 99676 building (6) 162109 water (9) 81 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2265438 +---> 24843 of those are unclassified (1) +---> 2214032 of those are ground (2) +---> 16477 of those are building (6) +---> 10086 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 48 bin [-1.2,-1.1) has 5707 bin [-1.1,-1.0) has 163341 bin [-1.0,-0.9) has 118704 bin [-0.9,-0.8) has 108843 bin [-0.8,-0.7) has 92847 bin [-0.7,-0.6) has 79429 bin [-0.6,-0.5) has 99609 bin [-0.5,-0.4) has 192531 bin [-0.4,-0.3) has 595449 bin [-0.3,-0.2) has 1293397 bin [-0.2,-0.1) has 2548727 bin [-0.1,0.0) has 5325387 bin [0.0,0.1) has 5948728 bin [0.1,0.2) has 3209901 bin [0.2,0.3) has 1996261 bin [0.3,0.4) has 1211693 bin [0.4,0.5) has 878520 bin [0.5,0.6) has 633314 bin [0.6,0.7) has 530209 bin [0.7,0.8) has 492423 bin [0.8,0.9) has 477652 bin [0.9,1.0) has 491631 bin [1.0,1.1) has 320103 bin [1.1,1.2) has 197716 bin [1.2,1.3) has 139277 bin [1.3,1.4) has 87630 bin [1.4,1.5) has 74587 bin [1.5,1.6) has 66831 bin [1.6,1.7) has 59706 bin [1.7,1.8) has 51699 bin [1.8,1.9) has 55338 bin [1.9,2.0) has 90349 bin [2.0,2.1) has 98904 bin [2.1,2.2) has 95664 bin [2.2,2.3) has 61467 bin [2.3,2.4) has 72890 bin [2.4,2.5) has 107105 bin [2.5,2.6) has 88736 bin [2.6,2.7) has 110170 bin [2.7,2.8) has 83922 bin [2.8,2.9) has 78865 bin [2.9,3.0) has 83370 bin [3.0,3.1) has 72943 bin [3.1,3.2) has 56390 bin [3.2,3.3) has 17489 bin [3.3,3.4) has 9920 bin [3.4,3.5) has 8280 bin [3.5,3.6) has 7608 bin [3.6,3.7) has 7384 bin [3.7,3.8) has 7320 bin [3.8,3.9) has 7190 bin [3.9,4.0) has 7106 bin [4.0,4.1) has 7098 bin [4.1,4.2) has 6729 bin [4.2,4.3) has 6929 bin [4.3,4.4) has 7579 bin [4.4,4.5) has 8154 bin [4.5,4.6) has 8556 bin [4.6,4.7) has 8793 bin [4.7,4.8) has 8288 bin [4.8,4.9) has 7894 bin [4.9,5.0) has 8086 bin [5.0,5.1) has 7598 bin [5.1,5.2) has 7896 bin [5.2,5.3) has 7576 bin [5.3,5.4) has 7568 bin [5.4,5.5) has 7442 bin [5.5,5.6) has 7023 bin [5.6,5.7) has 7006 bin [5.7,5.8) has 6686 bin [5.8,5.9) has 6630 bin [5.9,6.0) has 6398 bin [6.0,6.1) has 6211 bin [6.1,6.2) has 5994 bin [6.2,6.3) has 6084 bin [6.3,6.4) has 5742 bin [6.4,6.5) has 5327 bin [6.5,6.6) has 5067 bin [6.6,6.7) has 4916 bin [6.7,6.8) has 4372 bin [6.8,6.9) has 4263 bin [6.9,7.0) has 4200 bin [7.0,7.1) has 4149 bin [7.1,7.2) has 4207 bin [7.2,7.3) has 4011 bin [7.3,7.4) has 3793 bin [7.4,7.5) has 3627 bin [7.5,7.6) has 3587 bin [7.6,7.7) has 3422 bin [7.7,7.8) has 3430 bin [7.8,7.9) has 3305 bin [7.9,8.0) has 3212 bin [8.0,8.1) has 3032 bin [8.1,8.2) has 3099 bin [8.2,8.3) has 2936 bin [8.3,8.4) has 2914 bin [8.4,8.5) has 2801 bin [8.5,8.6) has 2675 bin [8.6,8.7) has 2628 bin [8.7,8.8) has 2494 bin [8.8,8.9) has 2204 bin [8.9,9.0) has 2082 bin [9.0,9.1) has 1942 bin [9.1,9.2) has 1843 bin [9.2,9.3) has 1778 bin [9.3,9.4) has 1650 bin [9.4,9.5) has 1618 bin [9.5,9.6) has 1461 bin [9.6,9.7) has 1436 bin [9.7,9.8) has 1300 bin [9.8,9.9) has 1213 bin [9.9,10.0) has 1211 bin [10.0,10.1) has 1102 bin [10.1,10.2) has 1045 bin [10.2,10.3) has 934 bin [10.3,10.4) has 828 bin [10.4,10.5) has 740 bin [10.5,10.6) has 681 bin [10.6,10.7) has 617 bin [10.7,10.8) has 577 bin [10.8,10.9) has 517 bin [10.9,11.0) has 460 bin [11.0,11.1) has 411 bin [11.1,11.2) has 386 bin [11.2,11.3) has 345 bin [11.3,11.4) has 274 bin [11.4,11.5) has 249 bin [11.5,11.6) has 181 bin [11.6,11.7) has 176 bin [11.7,11.8) has 140 bin [11.8,11.9) has 135 bin [11.9,12.0) has 115 bin [12.0,12.1) has 86 bin [12.1,12.2) has 86 bin [12.2,12.3) has 62 bin [12.3,12.4) has 61 bin [12.4,12.5) has 36 bin [12.5,12.6) has 25 bin [12.6,12.7) has 19 bin [12.7,12.8) has 17 bin [12.8,12.9) has 12 bin [12.9,13.0) has 13 bin [13.0,13.1) has 5 bin [13.1,13.2) has 10 bin [13.2,13.3) has 8 bin [13.3,13.4) has 13 bin [13.4,13.5) has 1 bin [13.5,13.6) has 1 bin [13.6,13.7) has 2 average z coordinate 0.3 for 29011845 element(s) point source id histogram with bin size 1.000000 bin 1043 has 5956415 bin 1045 has 19807296 bin 1046 has 2685507 bin 1051 has 562627 average point source id 1044.798304416696055 for 29011845 element(s)