lasinfo (210611) report for 'AHN4T/15EZ1_12.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: 177/2021 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: 95644989 number of points by return: 53887140 23689537 13349043 4655351 63918 scale factor x y z: 0.001 0.001 0.001 offset x y z: 160980 539980 0 min x y z: 160980.000 539980.000 -1.299 max x y z: 162019.999 541269.999 40.533 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: 95644989 extended number of points by return: 53887140 23689537 13349043 4655351 63918 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 -1299 40533 intensity 19 4992 return_number 1 5 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 8 9 point_source_ID 1047 1140 gps_time 267974032.288076 269091093.706051 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 15 255 B 12 254 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.1 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 53887140 number of intermediate returns: 18074322 number of last returns: 53869094 number of single returns: 30185567 covered area in square units/kilounits: 1325056/1.33 point density: all returns 72.18 last only 40.65 (per square units) spacing: all returns 0.12 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 95644989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 53887140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 23689537 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 13349043 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4655351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63918 instead zero. overview over extended number of returns of given pulse: 30185567 20671936 26086810 18382282 305690 12234 470 0 0 0 0 0 0 0 0 histogram of classification of points: 47332711 unclassified (1) 44632589 ground (2) 155020 building (6) 3524669 water (9) +-> flagged as extended overlap: 5097843 +---> 2248274 of those are unclassified (1) +---> 2653122 of those are ground (2) +---> 12896 of those are building (6) +---> 183551 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 65 bin [-1.2,-1.1) has 1339 bin [-1.1,-1.0) has 6146 bin [-1.0,-0.9) has 7270 bin [-0.9,-0.8) has 16633 bin [-0.8,-0.7) has 24599 bin [-0.7,-0.6) has 40536 bin [-0.6,-0.5) has 61141 bin [-0.5,-0.4) has 139786 bin [-0.4,-0.3) has 339868 bin [-0.3,-0.2) has 543672 bin [-0.2,-0.1) has 1188636 bin [-0.1,0.0) has 2253370 bin [0.0,0.1) has 2685524 bin [0.1,0.2) has 3414517 bin [0.2,0.3) 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1744 bin [34.7,34.8) has 1704 bin [34.8,34.9) has 1740 bin [34.9,35.0) has 1535 bin [35.0,35.1) has 1460 bin [35.1,35.2) has 1446 bin [35.2,35.3) has 1344 bin [35.3,35.4) has 1358 bin [35.4,35.5) has 1399 bin [35.5,35.6) has 1120 bin [35.6,35.7) has 1053 bin [35.7,35.8) has 952 bin [35.8,35.9) has 852 bin [35.9,36.0) has 862 bin [36.0,36.1) has 674 bin [36.1,36.2) has 658 bin [36.2,36.3) has 610 bin [36.3,36.4) has 593 bin [36.4,36.5) has 531 bin [36.5,36.6) has 450 bin [36.6,36.7) has 465 bin [36.7,36.8) has 377 bin [36.8,36.9) has 328 bin [36.9,37.0) has 303 bin [37.0,37.1) has 280 bin [37.1,37.2) has 266 bin [37.2,37.3) has 260 bin [37.3,37.4) has 227 bin [37.4,37.5) has 181 bin [37.5,37.6) has 167 bin [37.6,37.7) has 125 bin [37.7,37.8) has 103 bin [37.8,37.9) has 120 bin [37.9,38.0) has 115 bin [38.0,38.1) has 114 bin [38.1,38.2) has 76 bin [38.2,38.3) has 61 bin [38.3,38.4) has 55 bin [38.4,38.5) has 53 bin [38.5,38.6) has 43 bin [38.6,38.7) has 40 bin [38.7,38.8) has 27 bin [38.8,38.9) has 24 bin [38.9,39.0) has 29 bin [39.0,39.1) has 37 bin [39.1,39.2) has 24 bin [39.2,39.3) has 20 bin [39.3,39.4) has 19 bin [39.4,39.5) has 8 bin [39.5,39.6) has 7 bin [39.6,39.7) has 8 bin [39.7,39.8) has 2 bin [39.8,39.9) has 1 bin [39.9,40.0) has 6 bin [40.0,40.1) has 7 bin [40.1,40.2) has 5 bin [40.2,40.3) has 7 bin [40.3,40.4) has 1 bin [40.4,40.5) has 4 bin [40.5,40.6) has 1 average z coordinate 9.0 for 95644989 element(s) point source id histogram with bin size 1.000000 bin 1047 has 4753143 bin 1048 has 29852261 bin 1059 has 26624400 bin 1064 has 484937 bin 1138 has 10508706 bin 1139 has 23420548 bin 1140 has 994 average point source id 1083.266030560158242 for 95644989 element(s)