lasinfo (210611) report for 'AHN4T/68BZ1_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: 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: 2837276 number of points by return: 2836812 464 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 341230 0 min x y z: 181980.000 341230.000 25.320 max x y z: 182985.402 341581.826 30.741 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: 2837276 extended number of points by return: 2836812 464 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 1005402 Y 0 351826 Z 25320 30741 intensity 56 4277 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 -8 29 user_data 6 7 point_source_ID 127 128 gps_time 292325889.402984 292326843.914933 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 250 G 57 248 B 60 233 NIR 12 225 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0.56 42.77 ('Amplitude') attribute1 -16.67 25.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 2836812 number of intermediate returns: 0 number of last returns: 2836917 number of single returns: 2836453 covered area in square units/kilounits: 226880/0.23 point density: all returns 12.51 last only 12.50 (per square units) spacing: all returns 0.28 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2837276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2836812 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 464 instead zero. overview over extended number of returns of given pulse: 2836453 823 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 13005 unclassified (1) 629352 ground (2) 2194919 water (9) +-> flagged as extended overlap: 283004 +---> 2059 of those are unclassified (1) +---> 224218 of those are ground (2) +---> 56727 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.3,25.4) has 568 bin [25.4,25.5) has 107013 bin [25.5,25.6) has 1385059 bin [25.6,25.7) has 490417 bin [25.7,25.8) has 236064 bin [25.8,25.9) has 35476 bin [25.9,26.0) has 20524 bin [26.0,26.1) has 18302 bin [26.1,26.2) has 15513 bin [26.2,26.3) has 15032 bin [26.3,26.4) has 17084 bin [26.4,26.5) has 22077 bin [26.5,26.6) has 30157 bin [26.6,26.7) has 38787 bin [26.7,26.8) has 38049 bin [26.8,26.9) has 35359 bin [26.9,27.0) has 18371 bin [27.0,27.1) has 12820 bin [27.1,27.2) has 10806 bin [27.2,27.3) has 10352 bin [27.3,27.4) has 10060 bin [27.4,27.5) has 10262 bin [27.5,27.6) has 12471 bin [27.6,27.7) has 8412 bin [27.7,27.8) has 5110 bin [27.8,27.9) has 4685 bin [27.9,28.0) has 4156 bin [28.0,28.1) has 3916 bin [28.1,28.2) has 3571 bin [28.2,28.3) has 9155 bin [28.3,28.4) has 46734 bin [28.4,28.5) has 45947 bin [28.5,28.6) has 31820 bin [28.6,28.7) has 30806 bin [28.7,28.8) has 20140 bin [28.8,28.9) has 11288 bin [28.9,29.0) has 8749 bin [29.0,29.1) has 4400 bin [29.1,29.2) has 1737 bin [29.2,29.3) has 1465 bin [29.3,29.4) has 1489 bin [29.4,29.5) has 1328 bin [29.5,29.6) has 1069 bin [29.6,29.7) has 492 bin [29.7,29.8) has 113 bin [29.8,29.9) has 42 bin [29.9,30.0) has 17 bin [30.0,30.1) has 4 bin [30.1,30.2) has 1 bin [30.2,30.3) has 3 bin [30.3,30.4) has 1 bin [30.4,30.5) has 2 bin [30.7,30.8) has 1 average z coordinate 26.0 for 2837276 element(s) point source id histogram with bin size 1.000000 bin 127 has 2817657 bin 128 has 19619 average point source id 127.006914730889775 for 2837276 element(s)