lasinfo (210611) report for 'AHN4T/50FN2_19.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: 339/2022 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: 36880618 number of points by return: 24559029 8983523 2835531 461545 40990 scale factor x y z: 0.001 0.001 0.001 offset x y z: 137980 394980 0 min x y z: 137980.000 394980.000 9.386 max x y z: 139019.999 396269.999 43.212 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: 36880618 extended number of points by return: 24559029 8983523 2835531 461545 40990 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 9386 43212 intensity 56 4010 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 37 user_data 6 7 point_source_ID 19 52 gps_time 290610934.044470 294662988.966274 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 37 255 B 18 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 6167 extended_scanner_channel 0 0 attribute0 0.56 40.1 ('Amplitude') attribute1 -16.43 23.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24559029 number of intermediate returns: 3336690 number of last returns: 24527155 number of single returns: 15542256 covered area in square units/kilounits: 1309584/1.31 point density: all returns 28.16 last only 18.73 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36880618 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24559029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8983523 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2835531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 461545 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40990 instead zero. overview over extended number of returns of given pulse: 15542256 12313800 7135385 1683958 194434 10393 392 0 0 0 0 0 0 0 0 histogram of classification of points: 17085894 unclassified (1) 18536518 ground (2) 14470 building (6) 1226377 water (9) 17359 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2413325 +---> 965137 of those are unclassified (1) +---> 1391520 of those are ground (2) +---> 2752 of those are building (6) +---> 53916 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.3,9.4) has 2 bin [9.4,9.5) has 131 bin [9.5,9.6) has 509 bin [9.6,9.7) has 2128 bin [9.7,9.8) has 2849 bin [9.8,9.9) has 8407 bin [9.9,10.0) has 1150673 bin [10.0,10.1) has 125151 bin [10.1,10.2) has 29396 bin [10.2,10.3) has 47160 bin [10.3,10.4) has 59552 bin [10.4,10.5) has 67633 bin [10.5,10.6) has 88565 bin [10.6,10.7) has 103827 bin [10.7,10.8) has 116790 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103853 bin [29.6,29.7) has 102380 bin [29.7,29.8) has 99914 bin [29.8,29.9) has 98010 bin [29.9,30.0) has 94976 bin [30.0,30.1) has 92798 bin [30.1,30.2) has 91454 bin [30.2,30.3) has 88594 bin [30.3,30.4) has 85824 bin [30.4,30.5) has 83339 bin [30.5,30.6) has 80107 bin [30.6,30.7) has 78055 bin [30.7,30.8) has 75100 bin [30.8,30.9) has 72927 bin [30.9,31.0) has 70698 bin [31.0,31.1) has 67522 bin [31.1,31.2) has 65175 bin [31.2,31.3) has 61949 bin [31.3,31.4) has 59586 bin [31.4,31.5) has 57082 bin [31.5,31.6) has 55099 bin [31.6,31.7) has 52321 bin [31.7,31.8) has 50342 bin [31.8,31.9) has 47556 bin [31.9,32.0) has 45533 bin [32.0,32.1) has 43182 bin [32.1,32.2) has 41074 bin [32.2,32.3) has 39695 bin [32.3,32.4) has 37500 bin [32.4,32.5) has 35822 bin [32.5,32.6) has 33729 bin [32.6,32.7) has 32503 bin [32.7,32.8) has 30791 bin [32.8,32.9) has 29014 bin [32.9,33.0) has 27431 bin [33.0,33.1) has 26072 bin [33.1,33.2) has 24658 bin [33.2,33.3) has 23401 bin [33.3,33.4) has 21679 bin 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has 916 bin [37.4,37.5) has 835 bin [37.5,37.6) has 772 bin [37.6,37.7) has 715 bin [37.7,37.8) has 674 bin [37.8,37.9) has 605 bin [37.9,38.0) has 514 bin [38.0,38.1) has 470 bin [38.1,38.2) has 396 bin [38.2,38.3) has 384 bin [38.3,38.4) has 355 bin [38.4,38.5) has 322 bin [38.5,38.6) has 283 bin [38.6,38.7) has 273 bin [38.7,38.8) has 249 bin [38.8,38.9) has 243 bin [38.9,39.0) has 213 bin [39.0,39.1) has 220 bin [39.1,39.2) has 213 bin [39.2,39.3) has 184 bin [39.3,39.4) has 161 bin [39.4,39.5) has 129 bin [39.5,39.6) has 167 bin [39.6,39.7) has 122 bin [39.7,39.8) has 127 bin [39.8,39.9) has 81 bin [39.9,40.0) has 113 bin [40.0,40.1) has 83 bin [40.1,40.2) has 86 bin [40.2,40.3) has 69 bin [40.3,40.4) has 58 bin [40.4,40.5) has 80 bin [40.5,40.6) has 69 bin [40.6,40.7) has 72 bin [40.7,40.8) has 68 bin [40.8,40.9) has 55 bin [40.9,41.0) has 34 bin [41.0,41.1) has 45 bin [41.1,41.2) has 34 bin [41.2,41.3) has 31 bin [41.3,41.4) has 34 bin [41.4,41.5) has 47 bin [41.5,41.6) has 52 bin [41.6,41.7) has 27 bin [41.7,41.8) has 21 bin [41.8,41.9) has 25 bin [41.9,42.0) has 22 bin [42.0,42.1) has 14 bin [42.1,42.2) has 13 bin [42.2,42.3) has 14 bin [42.3,42.4) has 12 bin [42.4,42.5) has 14 bin [42.5,42.6) has 8 bin [42.6,42.7) has 6 bin [42.7,42.8) has 6 bin [42.8,42.9) has 3 bin [42.9,43.0) has 2 bin [43.0,43.1) has 3 bin [43.2,43.3) has 1 average z coordinate 17.7 for 36880618 element(s) point source id histogram with bin size 1.000000 bin 19 has 6567 bin 50 has 565113 bin 51 has 29976418 bin 52 has 6332520 average point source id 51.150682480429154 for 36880618 element(s)