lasinfo (210611) report for 'AHN4T/41BZ2_24.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: 33455320 number of points by return: 24406681 5837238 2465622 646661 99118 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 437480 0 min x y z: 237980.000 437480.000 23.594 max x y z: 239019.999 438769.999 66.384 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: 33455320 extended number of points by return: 24406681 5837238 2465622 646661 99118 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 23594 66384 intensity 56 4724 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 4 user_data 6 7 point_source_ID 161 162 gps_time 324129969.192874 324130428.603811 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 35 255 B 29 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.54 30.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24406681 number of intermediate returns: 3222309 number of last returns: 24384334 number of single returns: 18558004 covered area in square units/kilounits: 1311708/1.31 point density: all returns 25.51 last only 18.59 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33455320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24406681 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5837238 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2465622 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 646661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 99118 instead zero. overview over extended number of returns of given pulse: 18558004 6751133 5458964 2191105 450838 42348 2928 0 0 0 0 0 0 0 0 histogram of classification of points: 10799062 unclassified (1) 21712783 ground (2) 862131 building (6) 26306 water (9) 55038 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1862803 +---> 376266 of those are unclassified (1) +---> 1405484 of those are ground (2) +---> 79397 of those are building (6) +---> 1656 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.5,23.6) has 1 bin [23.6,23.7) has 116 bin [23.7,23.8) has 5582 bin [23.8,23.9) has 13187 bin [23.9,24.0) has 7607 bin [24.0,24.1) has 6168 bin [24.1,24.2) has 11858 bin [24.2,24.3) has 39359 bin [24.3,24.4) has 35234 bin [24.4,24.5) has 61611 bin [24.5,24.6) has 237612 bin [24.6,24.7) has 407449 bin [24.7,24.8) has 767958 bin [24.8,24.9) has 606313 bin 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[60.4,60.5) has 6 bin [60.5,60.6) has 3 bin [60.6,60.7) has 3 bin [60.7,60.8) has 2 bin [60.8,60.9) has 2 bin [60.9,61.0) has 1 bin [61.0,61.1) has 2 bin [61.1,61.2) has 1 bin [61.2,61.3) has 3 bin [61.3,61.4) has 2 bin [61.4,61.5) has 1 bin [61.5,61.6) has 1 bin [61.7,61.8) has 4 bin [61.8,61.9) has 1 bin [61.9,62.0) has 4 bin [62.0,62.1) has 9 bin [62.1,62.2) has 4 bin [62.2,62.3) has 3 bin [62.3,62.4) has 4 bin [62.4,62.5) has 1 bin [62.5,62.6) has 3 bin [62.7,62.8) has 1 bin [62.8,62.9) has 1 bin [63.3,63.4) has 2 bin [63.5,63.6) has 1 bin [63.7,63.8) has 2 bin [63.8,63.9) has 1 bin [63.9,64.0) has 2 bin [64.0,64.1) has 1 bin [64.1,64.2) has 1 bin [64.2,64.3) has 1 bin [64.4,64.5) has 1 bin [64.5,64.6) has 1 bin [64.6,64.7) has 2 bin [64.9,65.0) has 3 bin [65.1,65.2) has 2 bin [65.3,65.4) has 2 bin [65.5,65.6) has 2 bin [65.6,65.7) has 1 bin [65.7,65.8) has 3 bin [65.8,65.9) has 5 bin [65.9,66.0) has 3 bin [66.2,66.3) has 2 bin [66.3,66.4) has 1 average z coordinate 29.6 for 33455320 element(s) point source id histogram with bin size 1.000000 bin 161 has 10983375 bin 162 has 22471945 average point source id 161.671700195962842 for 33455320 element(s)