lasinfo (210611) report for 'AHN4T/22GN2_02.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: 335/2022 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: 870200 number of points by return: 868063 1655 406 68 8 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 511230 0 min x y z: 245980.000 511230.000 9.870 max x y z: 246237.032 511443.114 23.579 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: 870200 extended number of points by return: 868063 1655 406 68 8 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 257032 Y 0 213114 Z 9870 23579 intensity 96 1574 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -10 26 user_data 6 7 point_source_ID 82 1083 gps_time 330603913.097392 331736269.134347 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 191 G 46 185 B 36 173 NIR 62 231 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 2 extended_scan_angle -1667 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.71 -0.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 868063 number of intermediate returns: 443 number of last returns: 867954 number of single returns: 866260 covered area in square units/kilounits: 27860/0.03 point density: all returns 31.23 last only 31.15 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 870200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 868063 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1655 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 68 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8 instead zero. overview over extended number of returns of given pulse: 866260 2550 1071 290 29 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2519 unclassified (1) 867681 ground (2) +-> flagged as extended overlap: 276272 +---> 104 of those are unclassified (1) +---> 276168 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [9.8,9.9) has 3 bin [9.9,10.0) has 55 bin [10.0,10.1) has 257 bin [10.1,10.2) has 1284 bin [10.2,10.3) has 3043 bin [10.3,10.4) has 15157 bin [10.4,10.5) has 61028 bin [10.5,10.6) has 250827 bin [10.6,10.7) has 386462 bin [10.7,10.8) has 116842 bin [10.8,10.9) has 32191 bin [10.9,11.0) has 754 bin [11.0,11.1) has 1 bin [11.3,11.4) has 1 bin [11.4,11.5) has 1 bin [11.6,11.7) has 1 bin [11.9,12.0) has 1 bin [12.0,12.1) has 3 bin [12.1,12.2) has 44 bin [12.2,12.3) has 8 bin [13.2,13.3) has 1 bin [13.4,13.5) has 2 bin [13.5,13.6) has 3 bin [13.6,13.7) has 13 bin [13.7,13.8) has 15 bin [13.8,13.9) has 13 bin [13.9,14.0) has 5 bin [14.0,14.1) has 9 bin [14.1,14.2) has 11 bin [14.2,14.3) has 20 bin [14.3,14.4) has 25 bin [14.4,14.5) has 12 bin [14.5,14.6) has 8 bin [14.6,14.7) has 7 bin [14.7,14.8) has 6 bin [14.8,14.9) has 12 bin [14.9,15.0) has 18 bin [15.0,15.1) has 14 bin [15.1,15.2) has 28 bin [15.2,15.3) has 21 bin [15.3,15.4) has 21 bin [15.4,15.5) has 18 bin [15.5,15.6) has 17 bin [15.6,15.7) has 6 bin [15.7,15.8) has 9 bin [15.8,15.9) has 12 bin [15.9,16.0) has 19 bin [16.0,16.1) has 13 bin [16.1,16.2) has 21 bin [16.2,16.3) has 24 bin [16.3,16.4) has 30 bin [16.4,16.5) has 28 bin [16.5,16.6) has 39 bin [16.6,16.7) has 43 bin [16.7,16.8) has 32 bin [16.8,16.9) has 35 bin [16.9,17.0) has 40 bin [17.0,17.1) has 47 bin [17.1,17.2) has 34 bin [17.2,17.3) has 30 bin [17.3,17.4) has 33 bin [17.4,17.5) has 40 bin [17.5,17.6) has 28 bin [17.6,17.7) has 29 bin [17.7,17.8) has 32 bin [17.8,17.9) has 55 bin [17.9,18.0) has 43 bin [18.0,18.1) has 29 bin [18.1,18.2) has 20 bin [18.2,18.3) has 29 bin [18.3,18.4) has 21 bin [18.4,18.5) has 10 bin [18.5,18.6) has 8 bin [18.6,18.7) has 13 bin [18.7,18.8) has 19 bin [18.8,18.9) has 16 bin [18.9,19.0) has 19 bin [19.0,19.1) has 21 bin [19.1,19.2) has 25 bin [19.2,19.3) has 26 bin [19.3,19.4) has 36 bin [19.4,19.5) has 16 bin [19.5,19.6) has 37 bin [19.6,19.7) has 16 bin [19.7,19.8) has 28 bin [19.8,19.9) has 20 bin [19.9,20.0) has 41 bin [20.0,20.1) has 30 bin [20.1,20.2) has 35 bin [20.2,20.3) has 25 bin [20.3,20.4) has 20 bin [20.4,20.5) has 31 bin [20.5,20.6) has 29 bin [20.6,20.7) has 23 bin [20.7,20.8) has 22 bin [20.8,20.9) has 22 bin [20.9,21.0) has 13 bin [21.0,21.1) has 16 bin [21.1,21.2) has 12 bin [21.2,21.3) has 13 bin [21.3,21.4) has 21 bin [21.4,21.5) has 31 bin [21.5,21.6) has 31 bin [21.6,21.7) has 33 bin [21.7,21.8) has 40 bin [21.8,21.9) has 33 bin [21.9,22.0) has 35 bin [22.0,22.1) has 28 bin [22.1,22.2) has 23 bin [22.2,22.3) has 15 bin [22.3,22.4) has 20 bin [22.4,22.5) has 21 bin [22.5,22.6) has 24 bin [22.6,22.7) has 21 bin [22.7,22.8) has 16 bin [22.8,22.9) has 20 bin [22.9,23.0) has 22 bin [23.0,23.1) has 10 bin [23.1,23.2) has 10 bin [23.2,23.3) has 8 bin [23.3,23.4) has 5 bin [23.4,23.5) has 3 bin [23.5,23.6) has 5 average z coordinate 10.6 for 870200 element(s) point source id histogram with bin size 1.000000 bin 82 has 447998 bin 1083 has 422202 average point source id 567.663298092392552 for 870200 element(s)