lasinfo (210611) report for 'AHN4T/46AN1_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: 31813694 number of points by return: 25690782 4367784 1443730 279397 32001 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 421230 0 min x y z: 183980.000 421230.000 7.074 max x y z: 185019.999 422519.999 45.219 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: 31813694 extended number of points by return: 25690782 4367784 1443730 279397 32001 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 7074 45219 intensity 0 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -14 29 user_data 6 7 point_source_ID 70 71 gps_time 298212925.332513 298213924.116119 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 44 255 B 37 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.95 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25690782 number of intermediate returns: 1756636 number of last returns: 25677611 number of single returns: 21311335 covered area in square units/kilounits: 1326576/1.33 point density: all returns 23.98 last only 19.36 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31813694 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25690782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4367784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1443730 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 279397 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32001 instead zero. overview over extended number of returns of given pulse: 21311335 5855093 3495547 990834 149382 10939 564 0 0 0 0 0 0 0 0 histogram of classification of points: 7527225 unclassified (1) 24017623 ground (2) 204024 building (6) 64822 water (9) +-> flagged as extended overlap: 1907832 +---> 401086 of those are unclassified (1) +---> 1471331 of those are ground (2) +---> 22841 of those are building (6) +---> 12574 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.0,7.1) has 5 bin [7.1,7.2) has 1499 bin [7.2,7.3) has 45686 bin [7.3,7.4) has 57012 bin [7.4,7.5) has 62404 bin [7.5,7.6) has 87399 bin [7.6,7.7) has 90391 bin [7.7,7.8) has 131721 bin [7.8,7.9) has 291142 bin [7.9,8.0) has 434667 bin [8.0,8.1) has 737711 bin [8.1,8.2) has 1087995 bin [8.2,8.3) has 1362851 bin [8.3,8.4) has 1618794 bin [8.4,8.5) has 1729124 bin [8.5,8.6) has 1338871 bin [8.6,8.7) has 875163 bin [8.7,8.8) has 658991 bin [8.8,8.9) has 395870 bin [8.9,9.0) has 288704 bin [9.0,9.1) has 251146 bin [9.1,9.2) has 297539 bin [9.2,9.3) has 401465 bin [9.3,9.4) has 919816 bin [9.4,9.5) has 1032025 bin [9.5,9.6) has 712593 bin [9.6,9.7) has 673643 bin [9.7,9.8) has 670749 bin [9.8,9.9) has 739505 bin [9.9,10.0) has 653191 bin [10.0,10.1) has 551797 bin [10.1,10.2) has 406118 bin [10.2,10.3) has 383208 bin [10.3,10.4) has 336541 bin [10.4,10.5) has 340141 bin [10.5,10.6) has 336019 bin [10.6,10.7) has 248340 bin [10.7,10.8) has 209307 bin [10.8,10.9) has 189997 bin [10.9,11.0) has 168508 bin [11.0,11.1) has 164660 bin [11.1,11.2) has 142067 bin [11.2,11.3) has 123747 bin [11.3,11.4) has 112422 bin [11.4,11.5) has 107199 bin [11.5,11.6) has 112495 bin [11.6,11.7) has 109719 bin [11.7,11.8) has 109730 bin [11.8,11.9) has 117992 bin [11.9,12.0) has 119899 bin [12.0,12.1) has 115682 bin [12.1,12.2) has 111341 bin [12.2,12.3) has 108044 bin [12.3,12.4) has 107840 bin [12.4,12.5) 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[39.7,39.8) has 278 bin [39.8,39.9) has 232 bin [39.9,40.0) has 287 bin [40.0,40.1) has 619 bin [40.1,40.2) has 487 bin [40.2,40.3) has 286 bin [40.3,40.4) has 275 bin [40.4,40.5) has 365 bin [40.5,40.6) has 270 bin [40.6,40.7) has 235 bin [40.7,40.8) has 231 bin [40.8,40.9) has 246 bin [40.9,41.0) has 206 bin [41.0,41.1) has 179 bin [41.1,41.2) has 190 bin [41.2,41.3) has 161 bin [41.3,41.4) has 146 bin [41.4,41.5) has 122 bin [41.5,41.6) has 125 bin [41.6,41.7) has 104 bin [41.7,41.8) has 103 bin [41.8,41.9) has 108 bin [41.9,42.0) has 105 bin [42.0,42.1) has 89 bin [42.1,42.2) has 92 bin [42.2,42.3) has 79 bin [42.3,42.4) has 73 bin [42.4,42.5) has 60 bin [42.5,42.6) has 56 bin [42.6,42.7) has 61 bin [42.7,42.8) has 45 bin [42.8,42.9) has 50 bin [42.9,43.0) has 49 bin [43.0,43.1) has 59 bin [43.1,43.2) has 34 bin [43.2,43.3) has 35 bin [43.3,43.4) has 15 bin [43.4,43.5) has 15 bin [43.5,43.6) has 11 bin [43.6,43.7) has 14 bin [43.7,43.8) has 13 bin [43.8,43.9) has 15 bin [43.9,44.0) has 14 bin [44.0,44.1) has 8 bin [44.1,44.2) has 9 bin [44.2,44.3) has 11 bin [44.3,44.4) has 8 bin [44.4,44.5) has 1 bin [44.5,44.6) has 1 bin [44.6,44.7) has 3 bin [44.7,44.8) has 1 bin [45.0,45.1) has 1 bin [45.2,45.3) has 1 average z coordinate 12.7 for 31813694 element(s) point source id histogram with bin size 1.000000 bin 70 has 18074083 bin 71 has 13739611 average point source id 70.431877260150927 for 31813694 element(s)