lasinfo (210611) report for 'AHN4T/41EZ2_08.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: 23/2023 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: 32683589 number of points by return: 22249988 6147631 3089498 999460 197012 scale factor x y z: 0.001 0.001 0.001 offset x y z: 246980 441230 0 min x y z: 246980.000 441230.000 31.351 max x y z: 248019.999 442519.999 69.939 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: 32683589 extended number of points by return: 22249988 6147631 3089498 999460 197012 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 31351 69939 intensity 16 5029 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 -29 29 user_data 6 7 point_source_ID 168 170 gps_time 324209042.191406 324211629.406403 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 43 255 B 33 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.52 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22249988 number of intermediate returns: 4320451 number of last returns: 22196674 number of single returns: 16083524 covered area in square units/kilounits: 1334608/1.33 point density: all returns 24.49 last only 16.63 (per square units) spacing: all returns 0.20 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32683589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22249988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6147631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3089498 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 999460 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 197012 instead zero. overview over extended number of returns of given pulse: 16083524 6117181 6279280 3216246 865075 112379 9904 0 0 0 0 0 0 0 0 histogram of classification of points: 12335351 unclassified (1) 19542394 ground (2) 623732 building (6) 171526 water (9) 10586 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2627885 +---> 1053382 of those are unclassified (1) +---> 1494516 of those are ground (2) +---> 72547 of those are building (6) +---> 5089 of those are water (9) +---> 2351 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [31.3,31.4) has 13 bin [31.4,31.5) has 423 bin [31.5,31.6) has 14 bin [31.6,31.7) has 6 bin [31.7,31.8) has 3 bin [31.8,31.9) has 4 bin [31.9,32.0) has 40 bin [32.0,32.1) has 442 bin [32.1,32.2) has 724 bin [32.2,32.3) has 3496 bin [32.3,32.4) has 8004 bin [32.4,32.5) has 9226 bin [32.5,32.6) has 13131 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has 8073 bin [63.2,63.3) has 7604 bin [63.3,63.4) has 6864 bin [63.4,63.5) has 6639 bin [63.5,63.6) has 6075 bin [63.6,63.7) has 5633 bin [63.7,63.8) has 5256 bin [63.8,63.9) has 4710 bin [63.9,64.0) has 4539 bin [64.0,64.1) has 3855 bin [64.1,64.2) has 3553 bin [64.2,64.3) has 3041 bin [64.3,64.4) has 2800 bin [64.4,64.5) has 2479 bin [64.5,64.6) has 2370 bin [64.6,64.7) has 2158 bin [64.7,64.8) has 1907 bin [64.8,64.9) has 1714 bin [64.9,65.0) has 1528 bin [65.0,65.1) has 1358 bin [65.1,65.2) has 1141 bin [65.2,65.3) has 1157 bin [65.3,65.4) has 997 bin [65.4,65.5) has 849 bin [65.5,65.6) has 749 bin [65.6,65.7) has 632 bin [65.7,65.8) has 506 bin [65.8,65.9) has 409 bin [65.9,66.0) has 354 bin [66.0,66.1) has 271 bin [66.1,66.2) has 219 bin [66.2,66.3) has 172 bin [66.3,66.4) has 160 bin [66.4,66.5) has 127 bin [66.5,66.6) has 109 bin [66.6,66.7) has 100 bin [66.7,66.8) has 96 bin [66.8,66.9) has 71 bin [66.9,67.0) has 61 bin [67.0,67.1) has 53 bin [67.1,67.2) has 50 bin [67.2,67.3) has 44 bin [67.3,67.4) has 49 bin [67.4,67.5) has 39 bin [67.5,67.6) has 33 bin [67.6,67.7) has 27 bin [67.7,67.8) has 12 bin [67.8,67.9) has 14 bin [67.9,68.0) has 9 bin [68.0,68.1) has 13 bin [68.1,68.2) has 6 bin [68.2,68.3) has 6 bin [68.3,68.4) has 7 bin [68.4,68.5) has 2 bin [68.5,68.6) has 4 bin [68.6,68.7) has 7 bin [68.7,68.8) has 4 bin [68.8,68.9) has 2 bin [68.9,69.0) has 1 bin [69.0,69.1) has 1 bin [69.3,69.4) has 1 bin [69.4,69.5) has 4 bin [69.5,69.6) has 6 bin [69.6,69.7) has 6 bin [69.7,69.8) has 1 bin [69.8,69.9) has 3 bin [69.9,70.0) has 1 average z coordinate 39.8 for 32683589 element(s) point source id histogram with bin size 1.000000 bin 168 has 76265 bin 169 has 29880437 bin 170 has 2726887 average point source id 169.081099477783795 for 32683589 element(s)