lasinfo (210611) report for 'AHN4T/43FZ1_23.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: 338/2022 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: 7170886 number of points by return: 7170878 8 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 91980 412480 0 min x y z: 91980.000 412480.000 0.127 max x y z: 93019.999 413769.999 4.428 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: 7170886 extended number of points by return: 7170878 8 0 0 0 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 127 4428 intensity 56 2693 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -22 12 user_data 6 7 point_source_ID 24 56 gps_time 259418361.935088 260023129.263462 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 14 255 B 9 250 NIR 2 254 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -3667 2000 extended_scanner_channel 0 0 attribute0 0.56 26.93 ('Amplitude') attribute1 -15.45 10.99 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 7170878 number of intermediate returns: 0 number of last returns: 7170885 number of single returns: 7170877 covered area in square units/kilounits: 973032/0.97 point density: all returns 7.37 last only 7.37 (per square units) spacing: all returns 0.37 last only 0.37 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 7170886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 7170878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8 instead zero. overview over extended number of returns of given pulse: 7170877 9 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 90 unclassified (1) 15410 ground (2) 7155386 water (9) +-> flagged as extended overlap: 553715 +---> 58 of those are unclassified (1) +---> 1337 of those are ground (2) +---> 552320 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 10 bin [0.2,0.3) has 1573 bin [0.3,0.4) has 102153 bin [0.4,0.5) has 2433675 bin [0.5,0.6) has 2767395 bin [0.6,0.7) has 298748 bin [0.7,0.8) has 447169 bin [0.8,0.9) has 788624 bin [0.9,1.0) has 291719 bin [1.0,1.1) has 37439 bin [1.1,1.2) has 2158 bin [1.2,1.3) has 83 bin [1.3,1.4) has 30 bin [1.4,1.5) has 20 bin [1.5,1.6) has 27 bin [1.6,1.7) has 25 bin [1.7,1.8) has 10 bin [1.8,1.9) has 6 bin [2.2,2.3) has 1 bin [2.6,2.7) has 1 bin [3.3,3.4) has 1 bin [3.5,3.6) has 2 bin [3.7,3.8) has 2 bin [3.8,3.9) has 1 bin [4.0,4.1) has 1 bin [4.3,4.4) has 9 bin [4.4,4.5) has 4 average z coordinate 0.6 for 7170886 element(s) point source id histogram with bin size 1.000000 bin 24 has 5539314 bin 56 has 1631572 average point source id 31.280872126540569 for 7170886 element(s)