lasinfo (210611) report for 'AHN4T/58EN2_04.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: 46109882 number of points by return: 40300210 4645876 1015470 136565 11761 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 373730 0 min x y z: 207980.000 373730.000 11.292 max x y z: 209019.999 375019.999 58.206 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: 46109882 extended number of points by return: 40300210 4645876 1015470 136565 11761 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 11292 58206 intensity 0 5098 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 109 203 gps_time 298291817.108802 298298856.543249 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 36 255 B 28 255 NIR 0 255 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 50.98 ('Amplitude') attribute1 -16.95 34.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40300210 number of intermediate returns: 1167101 number of last returns: 40246775 number of single returns: 35604204 covered area in square units/kilounits: 1279336/1.28 point density: all returns 36.04 last only 31.46 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46109882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40300210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4645876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1015470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 136565 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11761 instead zero. overview over extended number of returns of given pulse: 35604204 7301079 2643340 500793 54573 3928 1965 0 0 0 0 0 0 0 0 histogram of classification of points: 8211878 unclassified (1) 31984923 ground (2) 5449212 building (6) 357965 water (9) 105904 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2934873 +---> 519735 of those are unclassified (1) +---> 2023118 of those are ground (2) +---> 389294 of those are building (6) +---> 2726 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.2,11.3) has 1 bin [11.3,11.4) has 85 bin [11.4,11.5) has 10570 bin [11.5,11.6) has 285496 bin [11.6,11.7) has 37351 bin [11.7,11.8) has 34605 bin [11.8,11.9) has 34210 bin [11.9,12.0) has 32618 bin [12.0,12.1) has 31658 bin [12.1,12.2) has 33833 bin [12.2,12.3) has 28731 bin [12.3,12.4) has 26727 bin [12.4,12.5) has 26579 bin [12.5,12.6) has 34511 bin 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bin [55.4,55.5) has 9 bin [55.5,55.6) has 15 bin [55.6,55.7) has 12 bin [55.7,55.8) has 9 bin [55.8,55.9) has 32 bin [55.9,56.0) has 22 bin [56.0,56.1) has 23 bin [56.1,56.2) has 80 bin [56.2,56.3) has 139 bin [56.3,56.4) has 12 bin [56.4,56.5) has 9 bin [56.5,56.6) has 5 bin [56.6,56.7) has 11 bin [56.7,56.8) has 6 bin [56.8,56.9) has 8 bin [56.9,57.0) has 6 bin [57.0,57.1) has 14 bin [57.1,57.2) has 9 bin [57.2,57.3) has 8 bin [57.3,57.4) has 4 bin [57.4,57.5) has 8 bin [57.5,57.6) has 8 bin [57.6,57.7) has 12 bin [57.7,57.8) has 7 bin [57.8,57.9) has 15 bin [57.9,58.0) has 424 bin [58.0,58.1) has 641 bin [58.1,58.2) has 54 bin [58.2,58.3) has 1 average z coordinate 20.9 for 46109882 element(s) point source id histogram with bin size 1.000000 bin 109 has 272608 bin 110 has 19984313 bin 111 has 7294776 bin 203 has 18558185 average point source id 147.582689389662733 for 46109882 element(s)