lasinfo (210611) report for 'AHN4T/10BZ1_20.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: 176/2021 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: 24963999 number of points by return: 21616389 3002204 332878 12524 4 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 563730 0 min x y z: 153980.000 563730.000 -0.285 max x y z: 155019.999 565019.999 11.980 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: 24963999 extended number of points by return: 21616389 3002204 332878 12524 4 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 -285 11980 intensity 19 4992 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 22 user_data 8 9 point_source_ID 1056 1060 gps_time 268475779.207038 268901778.934478 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 251 G 45 252 B 29 247 NIR 37 243 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 3667 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.02 33.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21616389 number of intermediate returns: 344244 number of last returns: 21606854 number of single returns: 18603488 covered area in square units/kilounits: 1268888/1.27 point density: all returns 19.67 last only 17.03 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24963999 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21616389 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3002204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 332878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 12524 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4 instead zero. overview over extended number of returns of given pulse: 18603488 5349929 960440 50122 20 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4405054 unclassified (1) 20233486 ground (2) 325459 water (9) +-> flagged as extended overlap: 1750920 +---> 341321 of those are unclassified (1) +---> 1325579 of those are ground (2) +---> 84020 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 164 bin [-0.2,-0.1) has 8710 bin [-0.1,0.0) has 186659 bin [0.0,0.1) has 2050406 bin [0.1,0.2) has 3475077 bin [0.2,0.3) has 6233299 bin [0.3,0.4) has 4969848 bin [0.4,0.5) has 2588154 bin [0.5,0.6) has 1033793 bin [0.6,0.7) has 417211 bin [0.7,0.8) has 217640 bin [0.8,0.9) has 126686 bin [0.9,1.0) has 75579 bin [1.0,1.1) has 49970 bin [1.1,1.2) has 41711 bin [1.2,1.3) has 45870 bin [1.3,1.4) has 57266 bin [1.4,1.5) has 71863 bin [1.5,1.6) has 87113 bin [1.6,1.7) has 102324 bin [1.7,1.8) has 114780 bin [1.8,1.9) has 125773 bin [1.9,2.0) has 133144 bin [2.0,2.1) has 137407 bin [2.1,2.2) has 140551 bin [2.2,2.3) has 140549 bin [2.3,2.4) has 140262 bin [2.4,2.5) has 138251 bin [2.5,2.6) has 135323 bin [2.6,2.7) has 132107 bin [2.7,2.8) has 127481 bin [2.8,2.9) has 122751 bin [2.9,3.0) has 118777 bin [3.0,3.1) has 113004 bin [3.1,3.2) has 107292 bin [3.2,3.3) has 102386 bin [3.3,3.4) has 96587 bin [3.4,3.5) has 90811 bin [3.5,3.6) has 84186 bin [3.6,3.7) has 78544 bin [3.7,3.8) has 72332 bin [3.8,3.9) has 67212 bin [3.9,4.0) has 61848 bin [4.0,4.1) has 56860 bin [4.1,4.2) has 52056 bin [4.2,4.3) has 47369 bin [4.3,4.4) has 43012 bin [4.4,4.5) has 38637 bin [4.5,4.6) has 35270 bin [4.6,4.7) has 31694 bin [4.7,4.8) has 28635 bin [4.8,4.9) has 25940 bin [4.9,5.0) has 23038 bin [5.0,5.1) has 19931 bin [5.1,5.2) has 18350 bin [5.2,5.3) has 16225 bin [5.3,5.4) has 14341 bin [5.4,5.5) has 12747 bin [5.5,5.6) has 11083 bin [5.6,5.7) has 9689 bin [5.7,5.8) has 8059 bin [5.8,5.9) has 6989 bin [5.9,6.0) has 6025 bin [6.0,6.1) has 5126 bin [6.1,6.2) has 4327 bin [6.2,6.3) has 3830 bin [6.3,6.4) has 3099 bin [6.4,6.5) has 2550 bin [6.5,6.6) has 2261 bin [6.6,6.7) has 1872 bin [6.7,6.8) has 1584 bin [6.8,6.9) has 1347 bin [6.9,7.0) has 1091 bin [7.0,7.1) has 1014 bin [7.1,7.2) has 858 bin [7.2,7.3) has 715 bin [7.3,7.4) has 697 bin [7.4,7.5) has 606 bin [7.5,7.6) has 567 bin [7.6,7.7) has 467 bin [7.7,7.8) has 430 bin [7.8,7.9) has 433 bin [7.9,8.0) has 390 bin [8.0,8.1) has 379 bin [8.1,8.2) has 329 bin [8.2,8.3) has 283 bin [8.3,8.4) has 305 bin [8.4,8.5) has 270 bin [8.5,8.6) has 198 bin [8.6,8.7) has 200 bin [8.7,8.8) has 193 bin [8.8,8.9) has 173 bin [8.9,9.0) has 177 bin [9.0,9.1) has 148 bin [9.1,9.2) has 154 bin [9.2,9.3) has 120 bin [9.3,9.4) has 111 bin [9.4,9.5) has 113 bin [9.5,9.6) has 101 bin [9.6,9.7) has 79 bin [9.7,9.8) has 71 bin [9.8,9.9) has 56 bin [9.9,10.0) has 70 bin [10.0,10.1) has 83 bin [10.1,10.2) has 67 bin [10.2,10.3) has 73 bin [10.3,10.4) has 40 bin [10.4,10.5) has 47 bin [10.5,10.6) has 37 bin [10.6,10.7) has 33 bin [10.7,10.8) has 20 bin [10.8,10.9) has 22 bin [10.9,11.0) has 26 bin [11.0,11.1) has 10 bin [11.1,11.2) has 24 bin [11.2,11.3) has 18 bin [11.3,11.4) has 14 bin [11.4,11.5) has 10 bin [11.5,11.6) has 14 bin [11.6,11.7) has 4 bin [11.7,11.8) has 5 bin [11.8,11.9) has 6 bin [11.9,12.0) has 1 average z coordinate 0.7 for 24963999 element(s) point source id histogram with bin size 1.000000 bin 1056 has 1773219 bin 1058 has 20922102 bin 1060 has 2268678 average point source id 1058.039693880775985 for 24963999 element(s)