lasinfo (210611) report for 'AHN4T/18CN2_14.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: 11913234 number of points by return: 11907353 5000 846 35 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 267980 533730 0 min x y z: 267980.000 533730.000 13.118 max x y z: 268504.635 535019.999 26.377 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: 11913234 extended number of points by return: 11907353 5000 846 35 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 524635 Y 0 1289999 Z 13118 26377 intensity 70 1920 return_number 1 4 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 62 64 gps_time 330514359.256663 330517913.763569 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 229 G 46 248 B 34 228 NIR 20 255 extended_return_number 1 4 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.93 2.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 11907353 number of intermediate returns: 856 number of last returns: 11907446 number of single returns: 11902421 covered area in square units/kilounits: 649560/0.65 point density: all returns 18.34 last only 18.33 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11913234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11907353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5000 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 846 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 35 instead zero. overview over extended number of returns of given pulse: 11902421 8285 2379 145 4 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7866 unclassified (1) 11890404 ground (2) 14964 water (9) +-> flagged as extended overlap: 869486 +---> 164 of those are unclassified (1) +---> 869025 of those are ground (2) +---> 297 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.1,13.2) has 29 bin [13.2,13.3) has 1207 bin [13.3,13.4) has 8878 bin [13.4,13.5) has 9187 bin [13.5,13.6) has 7518 bin [13.6,13.7) has 14384 bin [13.7,13.8) has 15871 bin [13.8,13.9) has 10981 bin [13.9,14.0) has 11223 bin [14.0,14.1) has 13718 bin [14.1,14.2) has 11463 bin [14.2,14.3) has 12299 bin [14.3,14.4) has 26992 bin [14.4,14.5) has 121845 bin [14.5,14.6) has 229118 bin [14.6,14.7) has 479207 bin [14.7,14.8) has 936963 bin [14.8,14.9) has 1247532 bin [14.9,15.0) has 1231617 bin [15.0,15.1) has 1553369 bin [15.1,15.2) has 2094180 bin [15.2,15.3) has 1985384 bin [15.3,15.4) has 1226856 bin [15.4,15.5) has 555493 bin [15.5,15.6) has 92426 bin [15.6,15.7) has 4471 bin [15.7,15.8) has 1040 bin [15.8,15.9) has 900 bin [15.9,16.0) has 813 bin [16.0,16.1) has 702 bin [16.1,16.2) has 575 bin [16.2,16.3) has 464 bin [16.3,16.4) has 347 bin [16.4,16.5) has 190 bin [16.5,16.6) has 159 bin [16.6,16.7) has 82 bin [16.7,16.8) has 33 bin [16.8,16.9) has 15 bin [16.9,17.0) has 3 bin [17.7,17.8) has 1 bin [18.0,18.1) has 1 bin [18.1,18.2) has 1 bin [18.2,18.3) has 1 bin [18.3,18.4) has 4 bin [18.4,18.5) has 8 bin [18.5,18.6) has 7 bin [18.6,18.7) has 32 bin [18.7,18.8) has 11 bin [18.8,18.9) has 8 bin [18.9,19.0) has 8 bin [19.0,19.1) has 13 bin [19.1,19.2) has 26 bin [19.2,19.3) has 17 bin [19.3,19.4) has 19 bin [19.4,19.5) has 41 bin [19.5,19.6) has 34 bin [19.6,19.7) has 58 bin [19.7,19.8) has 67 bin [19.8,19.9) has 83 bin [19.9,20.0) has 101 bin [20.0,20.1) has 114 bin [20.1,20.2) has 110 bin [20.2,20.3) has 131 bin [20.3,20.4) has 144 bin [20.4,20.5) has 161 bin [20.5,20.6) has 193 bin [20.6,20.7) has 201 bin [20.7,20.8) has 245 bin [20.8,20.9) has 220 bin [20.9,21.0) has 214 bin [21.0,21.1) has 201 bin [21.1,21.2) has 196 bin [21.2,21.3) has 217 bin [21.3,21.4) has 192 bin [21.4,21.5) has 193 bin [21.5,21.6) has 190 bin [21.6,21.7) has 183 bin [21.7,21.8) has 198 bin [21.8,21.9) has 165 bin [21.9,22.0) has 152 bin [22.0,22.1) has 130 bin [22.1,22.2) has 119 bin [22.2,22.3) has 102 bin [22.3,22.4) has 101 bin [22.4,22.5) has 94 bin [22.5,22.6) has 89 bin [22.6,22.7) has 82 bin [22.7,22.8) has 91 bin [22.8,22.9) has 76 bin [22.9,23.0) has 68 bin [23.0,23.1) has 59 bin [23.1,23.2) has 56 bin [23.2,23.3) has 60 bin [23.3,23.4) has 34 bin [23.4,23.5) has 42 bin [23.5,23.6) has 36 bin [23.6,23.7) has 45 bin [23.7,23.8) has 31 bin [23.8,23.9) has 23 bin [23.9,24.0) has 18 bin [24.0,24.1) has 15 bin [24.1,24.2) has 21 bin [24.2,24.3) has 19 bin [24.3,24.4) has 18 bin [24.4,24.5) has 13 bin [24.5,24.6) has 19 bin [24.6,24.7) has 11 bin [24.7,24.8) has 14 bin [24.8,24.9) has 12 bin [24.9,25.0) has 11 bin [25.0,25.1) has 12 bin [25.1,25.2) has 8 bin [25.2,25.3) has 5 bin [25.3,25.4) has 2 bin [25.4,25.5) has 2 bin [26.3,26.4) has 1 average z coordinate 15.1 for 11913234 element(s) point source id histogram with bin size 1.000000 bin 62 has 183286 bin 63 has 9257424 bin 64 has 2472524 average point source id 63.192159240723385 for 11913234 element(s)