lasinfo (210611) report for 'AHN4T/40DZ1_15.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: 25921155 number of points by return: 24146390 1368169 345187 55852 5557 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 427480 0 min x y z: 193980.000 427480.000 8.469 max x y z: 195019.999 428769.999 44.418 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: 25921155 extended number of points by return: 24146390 1368169 345187 55852 5557 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 8469 44418 intensity 56 4770 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 73 75 gps_time 298219380.403951 298282496.247349 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 44 255 B 41 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 47.7 ('Amplitude') attribute1 -16.36 31.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24146390 number of intermediate returns: 407700 number of last returns: 24141047 number of single returns: 22773982 covered area in square units/kilounits: 1236228/1.24 point density: all returns 20.97 last only 19.53 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25921155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24146390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1368169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 345187 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 55852 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5557 instead zero. overview over extended number of returns of given pulse: 22773982 2048122 869565 201617 25904 1885 80 0 0 0 0 0 0 0 0 histogram of classification of points: 2928035 unclassified (1) 22658791 ground (2) 28227 building (6) 303084 water (9) 3018 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1651453 +---> 196600 of those are unclassified (1) +---> 1441906 of those are ground (2) +---> 9472 of those are building (6) +---> 3475 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.4,8.5) has 10 bin [8.5,8.6) has 827 bin [8.6,8.7) has 18653 bin [8.7,8.8) has 43412 bin [8.8,8.9) has 49568 bin [8.9,9.0) has 74590 bin [9.0,9.1) has 671194 bin [9.1,9.2) has 753582 bin [9.2,9.3) has 770713 bin [9.3,9.4) has 745197 bin [9.4,9.5) has 613348 bin [9.5,9.6) has 803188 bin [9.6,9.7) has 469304 bin [9.7,9.8) has 300671 bin [9.8,9.9) has 548623 bin [9.9,10.0) has 1596189 bin [10.0,10.1) has 1539939 bin [10.1,10.2) has 1503594 bin [10.2,10.3) has 1793857 bin [10.3,10.4) has 1254079 bin [10.4,10.5) has 980605 bin [10.5,10.6) has 2338350 bin [10.6,10.7) has 1991283 bin [10.7,10.8) has 1590318 bin [10.8,10.9) has 1094743 bin [10.9,11.0) has 583452 bin [11.0,11.1) has 269346 bin [11.1,11.2) has 180506 bin [11.2,11.3) has 144550 bin [11.3,11.4) has 129125 bin [11.4,11.5) has 111963 bin [11.5,11.6) has 94463 bin [11.6,11.7) has 80350 bin [11.7,11.8) has 79901 bin [11.8,11.9) has 72150 bin [11.9,12.0) has 65313 bin [12.0,12.1) has 65391 bin [12.1,12.2) has 71243 bin [12.2,12.3) has 73780 bin [12.3,12.4) has 73351 bin [12.4,12.5) has 71907 bin [12.5,12.6) has 69479 bin [12.6,12.7) has 61201 bin [12.7,12.8) has 59031 bin [12.8,12.9) has 55880 bin [12.9,13.0) has 60549 bin [13.0,13.1) has 53268 bin [13.1,13.2) has 49958 bin [13.2,13.3) has 49926 bin [13.3,13.4) has 48278 bin [13.4,13.5) has 48071 bin [13.5,13.6) has 49707 bin [13.6,13.7) has 54407 bin 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bin [37.7,37.8) has 335 bin [37.8,37.9) has 296 bin [37.9,38.0) has 314 bin [38.0,38.1) has 329 bin [38.1,38.2) has 314 bin [38.2,38.3) has 284 bin [38.3,38.4) has 253 bin [38.4,38.5) has 261 bin [38.5,38.6) has 222 bin [38.6,38.7) has 210 bin [38.7,38.8) has 246 bin [38.8,38.9) has 201 bin [38.9,39.0) has 199 bin [39.0,39.1) has 180 bin [39.1,39.2) has 184 bin [39.2,39.3) has 185 bin [39.3,39.4) has 186 bin [39.4,39.5) has 199 bin [39.5,39.6) has 158 bin [39.6,39.7) has 165 bin [39.7,39.8) has 168 bin [39.8,39.9) has 161 bin [39.9,40.0) has 151 bin [40.0,40.1) has 149 bin [40.1,40.2) has 105 bin [40.2,40.3) has 146 bin [40.3,40.4) has 97 bin [40.4,40.5) has 106 bin [40.5,40.6) has 97 bin [40.6,40.7) has 110 bin [40.7,40.8) has 100 bin [40.8,40.9) has 97 bin [40.9,41.0) has 95 bin [41.0,41.1) has 85 bin [41.1,41.2) has 83 bin [41.2,41.3) has 83 bin [41.3,41.4) has 68 bin [41.4,41.5) has 75 bin [41.5,41.6) has 63 bin [41.6,41.7) has 49 bin [41.7,41.8) has 54 bin [41.8,41.9) has 36 bin [41.9,42.0) has 39 bin [42.0,42.1) has 27 bin [42.1,42.2) has 34 bin [42.2,42.3) has 28 bin [42.3,42.4) has 30 bin [42.4,42.5) has 19 bin [42.5,42.6) has 18 bin [42.6,42.7) has 15 bin [42.7,42.8) has 14 bin [42.8,42.9) has 14 bin [42.9,43.0) has 22 bin [43.0,43.1) has 12 bin [43.1,43.2) has 10 bin [43.2,43.3) has 8 bin [43.3,43.4) has 6 bin [43.4,43.5) has 10 bin [43.5,43.6) has 3 bin [43.6,43.7) has 5 bin [43.7,43.8) has 3 bin [43.8,43.9) has 4 bin [43.9,44.0) has 1 bin [44.0,44.1) has 1 bin [44.1,44.2) has 1 bin [44.2,44.3) has 4 bin [44.4,44.5) has 2 average z coordinate 10.9 for 25921155 element(s) point source id histogram with bin size 1.000000 bin 73 has 56758 bin 74 has 18662211 bin 75 has 7202186 average point source id 74.275660093078415 for 25921155 element(s)