lasinfo (210611) report for 'AHN4T/27BN1_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: 336/2022 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: 30465586 number of points by return: 23907766 4204180 1832882 454152 61729 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 496230 0 min x y z: 193980.000 496230.000 0.798 max x y z: 195019.999 497519.999 40.279 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: 30465586 extended number of points by return: 23907766 4204180 1832882 454152 61729 4652 225 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 798 40279 intensity 37 4805 return_number 1 7 number_of_returns 1 7 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 124 126 gps_time 330423426.851332 330426132.024013 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 29 255 B 27 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 31.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23907766 number of intermediate returns: 2356148 number of last returns: 23898921 number of single returns: 19697249 covered area in square units/kilounits: 1341236/1.34 point density: all returns 22.71 last only 17.82 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30465586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23907766 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4204180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1832882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 454152 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 61729 instead zero. overview over extended number of returns of given pulse: 19697249 4744975 4135717 1573086 286314 26683 1562 0 0 0 0 0 0 0 0 histogram of classification of points: 7103553 unclassified (1) 22743631 ground (2) 591637 building (6) 26765 water (9) +-> flagged as extended overlap: 2638800 +---> 664897 of those are unclassified (1) +---> 1957041 of those are ground (2) +---> 7662 of those are building (6) +---> 9200 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.7,0.8) has 1 bin [0.8,0.9) has 16 bin [0.9,1.0) has 684 bin [1.0,1.1) has 25791 bin [1.1,1.2) has 24555 bin [1.2,1.3) has 38738 bin [1.3,1.4) has 75742 bin [1.4,1.5) has 206489 bin [1.5,1.6) has 687785 bin [1.6,1.7) has 1242765 bin [1.7,1.8) has 1283810 bin [1.8,1.9) has 1074606 bin [1.9,2.0) has 921886 bin [2.0,2.1) has 788268 bin [2.1,2.2) has 822872 bin [2.2,2.3) has 806702 bin [2.3,2.4) has 787098 bin 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[22.0,22.1) has 33736 bin [22.1,22.2) has 33982 bin [22.2,22.3) has 33696 bin [22.3,22.4) has 33688 bin [22.4,22.5) has 32780 bin [22.5,22.6) has 32801 bin [22.6,22.7) has 32409 bin [22.7,22.8) has 32164 bin [22.8,22.9) has 31635 bin [22.9,23.0) has 31727 bin [23.0,23.1) has 31522 bin [23.1,23.2) has 31075 bin [23.2,23.3) has 30759 bin [23.3,23.4) has 29977 bin [23.4,23.5) has 29718 bin [23.5,23.6) has 29253 bin [23.6,23.7) has 28807 bin [23.7,23.8) has 28180 bin [23.8,23.9) has 28125 bin [23.9,24.0) has 27407 bin [24.0,24.1) has 27258 bin [24.1,24.2) has 26481 bin [24.2,24.3) has 25995 bin [24.3,24.4) has 25525 bin [24.4,24.5) has 25134 bin [24.5,24.6) has 24255 bin [24.6,24.7) has 24250 bin [24.7,24.8) has 23632 bin [24.8,24.9) has 22896 bin [24.9,25.0) has 22057 bin [25.0,25.1) has 21615 bin [25.1,25.2) has 20992 bin [25.2,25.3) has 20525 bin [25.3,25.4) has 20215 bin [25.4,25.5) has 19709 bin [25.5,25.6) has 19081 bin [25.6,25.7) has 18433 bin [25.7,25.8) has 18234 bin [25.8,25.9) 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4049 bin [29.8,29.9) has 3716 bin [29.9,30.0) has 3497 bin [30.0,30.1) has 3466 bin [30.1,30.2) has 3025 bin [30.2,30.3) has 2841 bin [30.3,30.4) has 2716 bin [30.4,30.5) has 2491 bin [30.5,30.6) has 2454 bin [30.6,30.7) has 2254 bin [30.7,30.8) has 2091 bin [30.8,30.9) has 2035 bin [30.9,31.0) has 1858 bin [31.0,31.1) has 1815 bin [31.1,31.2) has 1690 bin [31.2,31.3) has 1590 bin [31.3,31.4) has 1515 bin [31.4,31.5) has 1363 bin [31.5,31.6) has 1327 bin [31.6,31.7) has 1204 bin [31.7,31.8) has 1272 bin [31.8,31.9) has 1140 bin [31.9,32.0) has 1072 bin [32.0,32.1) has 1009 bin [32.1,32.2) has 981 bin [32.2,32.3) has 974 bin [32.3,32.4) has 844 bin [32.4,32.5) has 842 bin [32.5,32.6) has 806 bin [32.6,32.7) has 795 bin [32.7,32.8) has 740 bin [32.8,32.9) has 779 bin [32.9,33.0) has 744 bin [33.0,33.1) has 703 bin [33.1,33.2) has 662 bin [33.2,33.3) has 619 bin [33.3,33.4) has 649 bin [33.4,33.5) has 620 bin [33.5,33.6) has 572 bin [33.6,33.7) has 549 bin [33.7,33.8) has 536 bin [33.8,33.9) has 499 bin [33.9,34.0) has 408 bin [34.0,34.1) has 466 bin [34.1,34.2) has 405 bin [34.2,34.3) has 348 bin [34.3,34.4) has 412 bin [34.4,34.5) has 399 bin [34.5,34.6) has 351 bin [34.6,34.7) has 337 bin [34.7,34.8) has 309 bin [34.8,34.9) has 280 bin [34.9,35.0) has 334 bin [35.0,35.1) has 267 bin [35.1,35.2) has 269 bin [35.2,35.3) has 237 bin [35.3,35.4) has 221 bin [35.4,35.5) has 237 bin [35.5,35.6) has 207 bin [35.6,35.7) has 199 bin [35.7,35.8) has 184 bin [35.8,35.9) has 182 bin [35.9,36.0) has 213 bin [36.0,36.1) has 194 bin [36.1,36.2) has 195 bin [36.2,36.3) has 186 bin [36.3,36.4) has 158 bin [36.4,36.5) has 164 bin [36.5,36.6) has 136 bin [36.6,36.7) has 133 bin [36.7,36.8) has 139 bin [36.8,36.9) has 106 bin [36.9,37.0) has 111 bin [37.0,37.1) has 79 bin [37.1,37.2) has 72 bin [37.2,37.3) has 71 bin [37.3,37.4) has 81 bin [37.4,37.5) has 57 bin [37.5,37.6) has 53 bin [37.6,37.7) has 53 bin [37.7,37.8) has 65 bin [37.8,37.9) has 56 bin [37.9,38.0) has 60 bin [38.0,38.1) has 50 bin [38.1,38.2) has 44 bin [38.2,38.3) has 51 bin [38.3,38.4) has 37 bin [38.4,38.5) has 32 bin [38.5,38.6) has 27 bin [38.6,38.7) has 16 bin [38.7,38.8) has 16 bin [38.8,38.9) has 25 bin [38.9,39.0) has 22 bin [39.0,39.1) has 22 bin [39.1,39.2) has 16 bin [39.2,39.3) has 7 bin [39.3,39.4) has 11 bin [39.4,39.5) has 12 bin [39.5,39.6) has 9 bin [39.6,39.7) has 6 bin [39.7,39.8) has 7 bin [39.8,39.9) has 3 bin [39.9,40.0) has 4 bin [40.0,40.1) has 1 bin [40.1,40.2) has 2 bin [40.2,40.3) has 2 average z coordinate 6.2 for 30465586 element(s) point source id histogram with bin size 1.000000 bin 124 has 4585219 bin 125 has 25292047 bin 126 has 588320 average point source id 124.868806101415544 for 30465586 element(s)