lasinfo (210611) report for 'AHN4T/51CN2_25.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: 339/2022 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: 42867116 number of points by return: 29038478 10377993 2960401 449980 40264 scale factor x y z: 0.001 0.001 0.001 offset x y z: 148980 381230 0 min x y z: 148980.000 381230.000 21.474 max x y z: 150019.999 382519.999 73.750 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: 42867116 extended number of points by return: 29038478 10377993 2960401 449980 40264 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 21474 73750 intensity 55 3384 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 10 user_data 6 7 point_source_ID 65 66 gps_time 298036626.297115 298037424.212668 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 38 255 B 30 255 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 1667 extended_scanner_channel 0 0 attribute0 0.55 33.84 ('Amplitude') attribute1 -16.49 17.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29038478 number of intermediate returns: 3447268 number of last returns: 29041098 number of single returns: 18659728 covered area in square units/kilounits: 1339544/1.34 point density: all returns 32.00 last only 21.68 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42867116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29038478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10377993 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2960401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 449980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40264 instead zero. overview over extended number of returns of given pulse: 18659728 14838223 7529428 1638535 189200 11423 579 0 0 0 0 0 0 0 0 histogram of classification of points: 18005410 unclassified (1) 24775731 ground (2) 85505 building (6) 166 water (9) 304 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2505595 +---> 1095589 of those are unclassified (1) +---> 1409298 of those are ground (2) +---> 570 of those are building (6) +---> 138 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.4,21.5) has 19 bin [21.5,21.6) has 342 bin [21.6,21.7) has 682 bin [21.7,21.8) has 789 bin [21.8,21.9) has 3788 bin [21.9,22.0) has 7164 bin [22.0,22.1) has 8898 bin [22.1,22.2) has 8601 bin [22.2,22.3) has 8722 bin [22.3,22.4) has 8491 bin [22.4,22.5) has 9185 bin [22.5,22.6) has 10240 bin [22.6,22.7) has 17056 bin [22.7,22.8) has 54014 bin [22.8,22.9) has 120026 bin 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bin [57.5,57.6) has 154 bin [57.6,57.7) has 136 bin [57.7,57.8) has 115 bin [57.8,57.9) has 132 bin [57.9,58.0) has 106 bin [58.0,58.1) has 118 bin [58.1,58.2) has 84 bin [58.2,58.3) has 80 bin [58.3,58.4) has 74 bin [58.4,58.5) has 78 bin [58.5,58.6) has 68 bin [58.6,58.7) has 60 bin [58.7,58.8) has 47 bin [58.8,58.9) has 44 bin [58.9,59.0) has 50 bin [59.0,59.1) has 39 bin [59.1,59.2) has 46 bin [59.2,59.3) has 29 bin [59.3,59.4) has 33 bin [59.4,59.5) has 31 bin [59.5,59.6) has 23 bin [59.6,59.7) has 30 bin [59.7,59.8) has 24 bin [59.8,59.9) has 22 bin [59.9,60.0) has 30 bin [60.0,60.1) has 28 bin [60.1,60.2) has 17 bin [60.2,60.3) has 25 bin [60.3,60.4) has 14 bin [60.4,60.5) has 6 bin [60.5,60.6) has 10 bin [60.6,60.7) has 9 bin [60.7,60.8) has 10 bin [60.8,60.9) has 8 bin [60.9,61.0) has 5 bin [61.0,61.1) has 1 bin [61.1,61.2) has 1 bin [61.2,61.3) has 1 bin [61.3,61.4) has 4 bin [61.4,61.5) has 5 bin [61.5,61.6) has 1 bin [61.6,61.7) has 2 bin [61.8,61.9) has 1 bin [61.9,62.0) has 1 bin [62.0,62.1) has 1 bin [62.1,62.2) has 3 bin [62.2,62.3) has 1 bin [62.3,62.4) has 7 bin [62.4,62.5) has 1 bin [62.5,62.6) has 2 bin [62.6,62.7) has 2 bin [63.2,63.3) has 1 bin [63.3,63.4) has 1 bin [63.4,63.5) has 1 bin [63.5,63.6) has 1 bin [63.6,63.7) has 2 bin [63.7,63.8) has 1 bin [63.8,63.9) has 1 bin [64.2,64.3) has 1 bin [64.3,64.4) has 1 bin [64.5,64.6) has 1 bin [64.6,64.7) has 1 bin [64.7,64.8) has 1 bin [64.9,65.0) has 1 bin [65.0,65.1) has 1 bin [65.5,65.6) has 1 bin [65.6,65.7) has 2 bin [65.9,66.0) has 1 bin [66.2,66.3) has 1 bin [66.8,66.9) has 2 bin [67.1,67.2) has 2 bin [67.9,68.0) has 1 bin [68.3,68.4) has 1 bin [68.4,68.5) has 2 bin [68.8,68.9) has 1 bin [68.9,69.0) has 2 bin [69.3,69.4) has 1 bin [69.5,69.6) has 1 bin [69.6,69.7) has 1 bin [69.7,69.8) has 2 bin [69.8,69.9) has 3 bin [69.9,70.0) has 3 bin [70.6,70.7) has 1 bin [70.7,70.8) has 1 bin [70.8,70.9) has 1 bin [71.0,71.1) has 1 bin [71.2,71.3) has 1 bin [71.4,71.5) has 1 bin [71.5,71.6) has 1 bin [71.7,71.8) has 1 bin [71.8,71.9) has 1 bin [72.2,72.3) has 1 bin [72.6,72.7) has 1 bin [73.2,73.3) has 1 bin [73.3,73.4) has 1 bin [73.7,73.8) has 1 average z coordinate 29.6 for 42867116 element(s) point source id histogram with bin size 1.000000 bin 65 has 24281117 bin 66 has 18585999 average point source id 65.433572414808594 for 42867116 element(s)