lasinfo (210611) report for 'AHN4T/68BZ2_13.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: 49106032 number of points by return: 29180153 12691854 5632940 1401571 199514 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 339980 0 min x y z: 186980.000 339980.000 28.164 max x y z: 188019.999 341269.999 143.981 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: 49106032 extended number of points by return: 29180153 12691854 5632940 1401571 199514 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 28164 143981 intensity 48 4609 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 129 209 gps_time 292327305.133757 297687701.287317 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 46 255 B 27 255 NIR 20 255 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 0.48 46.09 ('Amplitude') attribute1 -16.89 29.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29180153 number of intermediate returns: 7260928 number of last returns: 29117626 number of single returns: 16452675 covered area in square units/kilounits: 1338776/1.34 point density: all returns 36.68 last only 21.75 (per square units) spacing: all returns 0.17 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49106032 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29180153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12691854 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5632940 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1401571 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 199514 instead zero. overview over extended number of returns of given pulse: 16452675 14132526 12706454 4815480 914508 79833 4556 0 0 0 0 0 0 0 0 histogram of classification of points: 24986408 unclassified (1) 23547561 ground (2) 506192 building (6) 58397 water (9) 7474 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3123714 +---> 1388003 of those are unclassified (1) +---> 1656832 of those are ground (2) +---> 74292 of those are building (6) +---> 4528 of those are water (9) +---> 59 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [28.1,28.2) has 2 bin [28.2,28.3) has 293 bin [28.3,28.4) has 10623 bin [28.4,28.5) has 9053 bin [28.5,28.6) has 4539 bin [28.6,28.7) has 4001 bin [28.7,28.8) has 6907 bin [28.8,28.9) has 6887 bin [28.9,29.0) has 8369 bin [29.0,29.1) has 11014 bin [29.1,29.2) has 15775 bin [29.2,29.3) has 24210 bin 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1162 bin [67.5,67.6) has 1136 bin [67.6,67.7) has 1107 bin [67.7,67.8) has 993 bin [67.8,67.9) has 946 bin [67.9,68.0) has 923 bin [68.0,68.1) has 881 bin [68.1,68.2) has 777 bin [68.2,68.3) has 778 bin [68.3,68.4) has 699 bin [68.4,68.5) has 694 bin [68.5,68.6) has 697 bin [68.6,68.7) has 627 bin [68.7,68.8) has 587 bin [68.8,68.9) has 534 bin [68.9,69.0) has 511 bin [69.0,69.1) has 495 bin [69.1,69.2) has 411 bin [69.2,69.3) has 440 bin [69.3,69.4) has 378 bin [69.4,69.5) has 356 bin [69.5,69.6) has 293 bin [69.6,69.7) has 299 bin [69.7,69.8) has 275 bin [69.8,69.9) has 220 bin [69.9,70.0) has 245 bin [70.0,70.1) has 213 bin [70.1,70.2) has 197 bin [70.2,70.3) has 140 bin [70.3,70.4) has 155 bin [70.4,70.5) has 138 bin [70.5,70.6) has 124 bin [70.6,70.7) has 118 bin [70.7,70.8) has 80 bin [70.8,70.9) has 65 bin [70.9,71.0) has 36 bin [71.0,71.1) has 47 bin [71.1,71.2) has 31 bin [71.2,71.3) has 24 bin [71.3,71.4) has 13 bin [71.4,71.5) has 12 bin [71.5,71.6) has 14 bin [71.6,71.7) has 6 bin [71.7,71.8) has 4 bin [71.8,71.9) has 7 bin [71.9,72.0) has 1 bin [72.0,72.1) has 1 bin [143.0,143.1) has 1 bin [143.4,143.5) has 1 bin [143.5,143.6) has 1 bin [143.6,143.7) has 1 bin [143.9,144.0) has 1 average z coordinate 36.5 for 49106032 element(s) point source id histogram with bin size 1.000000 bin 129 has 187595 bin 130 has 28420676 bin 131 has 18009267 bin 209 has 2488494 average point source id 134.366320984762126 for 49106032 element(s)