lasinfo (210611) report for 'AHN4T/33AN1_01.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: 49121369 number of points by return: 38461024 6935392 2866873 762106 88135 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 473730 0 min x y z: 179980.000 473730.000 21.130 max x y z: 181019.999 475019.999 56.995 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: 49121369 extended number of points by return: 38461024 6935392 2866873 762106 88135 7312 527 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 21130 56995 intensity 19 4748 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 33 user_data 6 9 point_source_ID 112 207 gps_time 270193367.909540 330507966.410695 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 28 255 B 17 255 NIR 39 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5500 extended_scanner_channel 0 0 attribute0 0 18.23 ('Amplitude') attribute1 -18.29 30.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38461024 number of intermediate returns: 3751064 number of last returns: 38373271 number of single returns: 31463990 covered area in square units/kilounits: 1314332/1.31 point density: all returns 37.37 last only 29.20 (per square units) spacing: all returns 0.16 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49121369 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38461024 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6935392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2866873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 762106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 88135 instead zero. overview over extended number of returns of given pulse: 31463990 8146711 6343698 2716610 403175 43538 3647 0 0 0 0 0 0 0 0 histogram of classification of points: 12542376 unclassified (1) 35423149 ground (2) 1105810 building (6) 49119 water (9) 915 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4669377 +---> 1280150 of those are unclassified (1) +---> 3312087 of those are ground (2) +---> 74926 of those are building (6) +---> 2214 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.1,21.2) has 32 bin [21.2,21.3) has 154 bin [21.3,21.4) has 470 bin [21.4,21.5) has 1080 bin [21.5,21.6) has 1727 bin [21.6,21.7) has 3026 bin [21.7,21.8) has 2468 bin [21.8,21.9) has 2059 bin [21.9,22.0) has 3002 bin [22.0,22.1) has 4221 bin [22.1,22.2) has 6319 bin [22.2,22.3) has 11003 bin [22.3,22.4) has 17510 bin [22.4,22.5) has 18175 bin [22.5,22.6) has 23630 bin [22.6,22.7) has 28694 bin [22.7,22.8) has 43304 bin [22.8,22.9) has 57427 bin [22.9,23.0) has 69121 bin [23.0,23.1) has 94575 bin [23.1,23.2) has 111643 bin [23.2,23.3) has 137959 bin [23.3,23.4) has 162184 bin [23.4,23.5) has 206664 bin [23.5,23.6) has 333541 bin [23.6,23.7) has 571589 bin [23.7,23.8) has 756817 bin [23.8,23.9) has 748775 bin [23.9,24.0) has 722909 bin [24.0,24.1) has 658464 bin [24.1,24.2) has 687665 bin [24.2,24.3) has 739912 bin [24.3,24.4) has 906919 bin [24.4,24.5) has 1043777 bin [24.5,24.6) has 1090789 bin [24.6,24.7) has 1104505 bin [24.7,24.8) has 1054282 bin [24.8,24.9) has 1064841 bin [24.9,25.0) has 954398 bin [25.0,25.1) has 853080 bin [25.1,25.2) has 758912 bin [25.2,25.3) has 889778 bin [25.3,25.4) has 1070508 bin [25.4,25.5) has 1254052 bin [25.5,25.6) has 1132879 bin [25.6,25.7) has 864358 bin [25.7,25.8) has 778639 bin [25.8,25.9) has 809326 bin [25.9,26.0) has 713122 bin [26.0,26.1) has 766450 bin [26.1,26.2) has 666776 bin [26.2,26.3) has 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[53.1,53.2) has 1316 bin [53.2,53.3) has 1187 bin [53.3,53.4) has 1099 bin [53.4,53.5) has 1042 bin [53.5,53.6) has 856 bin [53.6,53.7) has 704 bin [53.7,53.8) has 658 bin [53.8,53.9) has 548 bin [53.9,54.0) has 463 bin [54.0,54.1) has 410 bin [54.1,54.2) has 339 bin [54.2,54.3) has 309 bin [54.3,54.4) has 237 bin [54.4,54.5) has 260 bin [54.5,54.6) has 211 bin [54.6,54.7) has 202 bin [54.7,54.8) has 149 bin [54.8,54.9) has 112 bin [54.9,55.0) has 102 bin [55.0,55.1) has 111 bin [55.1,55.2) has 108 bin [55.2,55.3) has 74 bin [55.3,55.4) has 79 bin [55.4,55.5) has 37 bin [55.5,55.6) has 31 bin [55.6,55.7) has 34 bin [55.7,55.8) has 25 bin [55.8,55.9) has 19 bin [55.9,56.0) has 26 bin [56.0,56.1) has 26 bin [56.1,56.2) has 36 bin [56.2,56.3) has 19 bin [56.3,56.4) has 10 bin [56.4,56.5) has 8 bin [56.5,56.6) has 1 bin [56.6,56.7) has 4 bin [56.7,56.8) has 5 bin [56.8,56.9) has 8 bin [56.9,57.0) has 5 average z coordinate 28.9 for 49121369 element(s) point source id histogram with bin size 1.000000 bin 112 has 265877 bin 113 has 20529764 bin 114 has 2821586 bin 146 has 3979211 bin 147 has 12508432 bin 189 has 6973404 bin 207 has 2043095 average point source id 139.082049830492309 for 49121369 element(s)