lasinfo (210611) report for 'AHN4T/58GN1_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: 340/2022 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: 40845662 number of points by return: 28531846 9918531 2149607 230289 15389 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 358730 0 min x y z: 200980.000 358730.000 23.569 max x y z: 202019.999 360019.999 67.110 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: 40845662 extended number of points by return: 28531846 9918531 2149607 230289 15389 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 23569 67110 intensity 23 4676 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 6 7 point_source_ID 112 206 gps_time 298294561.682075 298298391.309180 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 50 255 B 39 255 NIR 19 255 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 0.23 46.76 ('Amplitude') attribute1 -16.6 29.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28531846 number of intermediate returns: 2386143 number of last returns: 28551981 number of single returns: 18624308 covered area in square units/kilounits: 1341596/1.34 point density: all returns 30.45 last only 21.28 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40845662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28531846 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9918531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2149607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 230289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15389 instead zero. overview over extended number of returns of given pulse: 18624308 15538805 5748012 857694 72844 3767 232 0 0 0 0 0 0 0 0 histogram of classification of points: 17866909 unclassified (1) 22573173 ground (2) 398349 building (6) 7231 water (9) +-> flagged as extended overlap: 2854373 +---> 1210917 of those are unclassified (1) +---> 1579885 of those are ground (2) +---> 62161 of those are building (6) +---> 1410 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.5,23.6) has 5 bin [23.6,23.7) has 307 bin [23.7,23.8) has 971 bin [23.8,23.9) has 784 bin [23.9,24.0) has 592 bin [24.0,24.1) has 712 bin [24.1,24.2) has 794 bin [24.2,24.3) has 881 bin [24.3,24.4) has 1449 bin [24.4,24.5) has 1823 bin [24.5,24.6) has 1876 bin [24.6,24.7) has 3318 bin [24.7,24.8) has 5345 bin [24.8,24.9) has 5695 bin [24.9,25.0) has 6792 bin [25.0,25.1) has 9838 bin [25.1,25.2) has 11850 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[59.7,59.8) has 502 bin [59.8,59.9) has 507 bin [59.9,60.0) has 475 bin [60.0,60.1) has 454 bin [60.1,60.2) has 424 bin [60.2,60.3) has 391 bin [60.3,60.4) has 384 bin [60.4,60.5) has 365 bin [60.5,60.6) has 341 bin [60.6,60.7) has 325 bin [60.7,60.8) has 326 bin [60.8,60.9) has 283 bin [60.9,61.0) has 295 bin [61.0,61.1) has 242 bin [61.1,61.2) has 234 bin [61.2,61.3) has 225 bin [61.3,61.4) has 211 bin [61.4,61.5) has 197 bin [61.5,61.6) has 205 bin [61.6,61.7) has 164 bin [61.7,61.8) has 170 bin [61.8,61.9) has 165 bin [61.9,62.0) has 161 bin [62.0,62.1) has 122 bin [62.1,62.2) has 121 bin [62.2,62.3) has 133 bin [62.3,62.4) has 126 bin [62.4,62.5) has 108 bin [62.5,62.6) has 106 bin [62.6,62.7) has 108 bin [62.7,62.8) has 88 bin [62.8,62.9) has 90 bin [62.9,63.0) has 91 bin [63.0,63.1) has 84 bin [63.1,63.2) has 79 bin [63.2,63.3) has 74 bin [63.3,63.4) has 79 bin [63.4,63.5) has 60 bin [63.5,63.6) has 65 bin [63.6,63.7) has 55 bin [63.7,63.8) has 39 bin [63.8,63.9) has 33 bin [63.9,64.0) has 32 bin [64.0,64.1) has 26 bin [64.1,64.2) has 43 bin [64.2,64.3) has 35 bin [64.3,64.4) has 26 bin [64.4,64.5) has 22 bin [64.5,64.6) has 19 bin [64.6,64.7) has 10 bin [64.7,64.8) has 23 bin [64.8,64.9) has 21 bin [64.9,65.0) has 27 bin [65.0,65.1) has 32 bin [65.1,65.2) has 22 bin [65.2,65.3) has 13 bin [65.3,65.4) has 21 bin [65.4,65.5) has 13 bin [65.5,65.6) has 13 bin [65.6,65.7) has 7 bin [65.7,65.8) has 5 bin [65.8,65.9) has 7 bin [65.9,66.0) has 9 bin [66.0,66.1) has 2 bin [66.1,66.2) has 4 bin [66.2,66.3) has 8 bin [66.3,66.4) has 3 bin [66.4,66.5) has 1 bin [66.5,66.6) has 1 bin [66.6,66.7) has 2 bin [67.1,67.2) has 2 average z coordinate 33.3 for 40845662 element(s) point source id histogram with bin size 1.000000 bin 112 has 12566431 bin 113 has 25302572 bin 114 has 589 bin 206 has 2976070 average point source id 119.468463358483447 for 40845662 element(s)