lasinfo (210611) report for 'AHN4T/25FN2_01.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: 178/2021 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: 8077953 number of points by return: 8018871 46704 11005 1373 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 498730 0 min x y z: 134980.000 498730.000 -0.440 max x y z: 136019.999 500019.998 11.922 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: 8077953 extended number of points by return: 8018871 46704 11005 1373 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 1289998 Z -440 11922 intensity 19 3602 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 196 199 gps_time 270199865.444089 270202391.284224 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 52 255 G 62 253 B 54 244 NIR 1 236 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 36.02 ('Amplitude') attribute1 -18 18.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 8018871 number of intermediate returns: 12422 number of last returns: 8018760 number of single returns: 7972100 covered area in square units/kilounits: 987796/0.99 point density: all returns 8.18 last only 8.12 (per square units) spacing: all returns 0.35 last only 0.35 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 8077953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 8018871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 46704 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 11005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1373 instead zero. overview over extended number of returns of given pulse: 7972100 71344 28978 5531 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 87662 unclassified (1) 751544 ground (2) 7238747 water (9) +-> flagged as extended overlap: 464042 +---> 820 of those are unclassified (1) +---> 27532 of those are ground (2) +---> 435690 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 22 bin [-0.4,-0.3) has 8300 bin [-0.3,-0.2) has 1018778 bin [-0.2,-0.1) has 5429660 bin [-0.1,0.0) has 845814 bin [0.0,0.1) has 25833 bin [0.1,0.2) has 13179 bin [0.2,0.3) has 14334 bin [0.3,0.4) has 14120 bin [0.4,0.5) has 14684 bin [0.5,0.6) has 15377 bin [0.6,0.7) has 15687 bin [0.7,0.8) has 19372 bin [0.8,0.9) has 30089 bin [0.9,1.0) has 43257 bin [1.0,1.1) has 51021 bin [1.1,1.2) has 41752 bin [1.2,1.3) has 29949 bin [1.3,1.4) has 23959 bin [1.4,1.5) has 22427 bin [1.5,1.6) has 20673 bin [1.6,1.7) has 18141 bin [1.7,1.8) has 15957 bin [1.8,1.9) has 15341 bin [1.9,2.0) has 14905 bin [2.0,2.1) has 15557 bin [2.1,2.2) has 19970 bin [2.2,2.3) has 28709 bin [2.3,2.4) has 26895 bin [2.4,2.5) has 20743 bin [2.5,2.6) has 12930 bin [2.6,2.7) has 9799 bin [2.7,2.8) has 9241 bin [2.8,2.9) has 9630 bin [2.9,3.0) has 9973 bin [3.0,3.1) has 11206 bin [3.1,3.2) has 13672 bin [3.2,3.3) has 18765 bin [3.3,3.4) has 29263 bin [3.4,3.5) has 27737 bin [3.5,3.6) has 14117 bin [3.6,3.7) has 5610 bin [3.7,3.8) has 2575 bin [3.8,3.9) has 1672 bin [3.9,4.0) has 1525 bin [4.0,4.1) has 1414 bin [4.1,4.2) has 1349 bin [4.2,4.3) has 1334 bin [4.3,4.4) has 1197 bin [4.4,4.5) has 1193 bin [4.5,4.6) has 1104 bin [4.6,4.7) has 1154 bin [4.7,4.8) has 1071 bin [4.8,4.9) has 965 bin [4.9,5.0) has 946 bin [5.0,5.1) has 946 bin [5.1,5.2) has 822 bin [5.2,5.3) has 793 bin [5.3,5.4) has 738 bin [5.4,5.5) has 761 bin [5.5,5.6) has 718 bin [5.6,5.7) has 653 bin [5.7,5.8) has 615 bin [5.8,5.9) has 585 bin [5.9,6.0) has 527 bin [6.0,6.1) has 539 bin [6.1,6.2) has 538 bin [6.2,6.3) has 467 bin [6.3,6.4) has 453 bin [6.4,6.5) has 460 bin [6.5,6.6) has 360 bin [6.6,6.7) has 388 bin [6.7,6.8) has 331 bin [6.8,6.9) has 315 bin [6.9,7.0) has 294 bin [7.0,7.1) has 257 bin [7.1,7.2) has 218 bin [7.2,7.3) has 196 bin [7.3,7.4) has 217 bin [7.4,7.5) has 173 bin [7.5,7.6) has 161 bin [7.6,7.7) has 139 bin [7.7,7.8) has 114 bin [7.8,7.9) has 106 bin [7.9,8.0) has 84 bin [8.0,8.1) has 80 bin [8.1,8.2) has 86 bin [8.2,8.3) has 82 bin [8.3,8.4) has 66 bin [8.4,8.5) has 72 bin [8.5,8.6) has 52 bin [8.6,8.7) has 52 bin [8.7,8.8) has 60 bin [8.8,8.9) has 60 bin [8.9,9.0) has 44 bin [9.0,9.1) has 34 bin [9.1,9.2) has 23 bin [9.2,9.3) has 33 bin [9.3,9.4) has 38 bin [9.4,9.5) has 23 bin [9.5,9.6) has 25 bin [9.6,9.7) has 23 bin [9.7,9.8) has 13 bin [9.8,9.9) has 36 bin [9.9,10.0) has 19 bin [10.0,10.1) has 24 bin [10.1,10.2) has 20 bin [10.2,10.3) has 14 bin [10.3,10.4) has 10 bin [10.4,10.5) has 6 bin [10.5,10.6) has 11 bin [10.6,10.7) has 5 bin [10.7,10.8) has 7 bin [10.8,10.9) has 6 bin [11.2,11.3) has 1 bin [11.3,11.4) has 1 bin [11.4,11.5) has 2 bin [11.5,11.6) has 1 bin [11.6,11.7) has 2 bin [11.8,11.9) has 6 bin [11.9,12.0) has 1 average z coordinate 0.0 for 8077953 element(s) point source id histogram with bin size 1.000000 bin 196 has 32599 bin 198 has 7054033 bin 199 has 991321 average point source id 198.114648228332101 for 8077953 element(s)