lasinfo (210611) report for 'AHN4T/38FZ1_03.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: 180/2021 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: 48634022 number of points by return: 44260711 3223912 960196 170344 18859 scale factor x y z: 0.001 0.001 0.001 offset x y z: 131980 442480 0 min x y z: 131980.000 442480.000 -0.696 max x y z: 133019.999 443769.999 29.992 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: 48634022 extended number of points by return: 44260711 3223912 960196 170344 18859 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 -696 29992 intensity 0 4933 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 -30 31 user_data 6 7 point_source_ID 71 73 gps_time 269720028.976904 269721899.007500 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 18 255 B 7 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.98 34.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44260711 number of intermediate returns: 1149533 number of last returns: 44253243 number of single returns: 41029465 covered area in square units/kilounits: 1329404/1.33 point density: all returns 36.58 last only 33.29 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48634022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44260711 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3223912 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 960196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 170344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18859 instead zero. overview over extended number of returns of given pulse: 41029465 4530292 2371934 607389 94219 708 15 0 0 0 0 0 0 0 0 histogram of classification of points: 5662700 unclassified (1) 42535197 ground (2) 312476 building (6) 112871 water (9) 10778 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3691596 +---> 577604 of those are unclassified (1) +---> 3073986 of those are ground (2) +---> 23428 of those are building (6) +---> 15715 of those are water (9) +---> 863 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 172 bin [-0.6,-0.5) has 10409 bin [-0.5,-0.4) has 5481 bin [-0.4,-0.3) has 9558 bin [-0.3,-0.2) has 7518 bin [-0.2,-0.1) has 11782 bin [-0.1,0.0) has 30152 bin [0.0,0.1) has 150379 bin [0.1,0.2) has 385068 bin [0.2,0.3) has 814762 bin [0.3,0.4) has 1501331 bin [0.4,0.5) has 2566374 bin [0.5,0.6) has 2673384 bin [0.6,0.7) has 2418609 bin [0.7,0.8) has 2575367 bin [0.8,0.9) has 2638318 bin [0.9,1.0) has 2542542 bin [1.0,1.1) has 1985071 bin [1.1,1.2) has 1262763 bin [1.2,1.3) has 838505 bin [1.3,1.4) has 788211 bin [1.4,1.5) has 794431 bin [1.5,1.6) has 948496 bin [1.6,1.7) has 1399689 bin [1.7,1.8) has 1803548 bin [1.8,1.9) has 2174245 bin [1.9,2.0) has 2046663 bin [2.0,2.1) has 1828439 bin [2.1,2.2) has 1755382 bin [2.2,2.3) has 1634133 bin [2.3,2.4) has 1170173 bin [2.4,2.5) has 854855 bin [2.5,2.6) has 573151 bin [2.6,2.7) has 424618 bin [2.7,2.8) has 320781 bin [2.8,2.9) has 225961 bin [2.9,3.0) has 209555 bin [3.0,3.1) has 205508 bin [3.1,3.2) has 219496 bin [3.2,3.3) has 211474 bin [3.3,3.4) has 177043 bin [3.4,3.5) has 152867 bin [3.5,3.6) has 138791 bin [3.6,3.7) has 146147 bin [3.7,3.8) has 145149 bin [3.8,3.9) has 131282 bin [3.9,4.0) has 117939 bin [4.0,4.1) has 94437 bin [4.1,4.2) has 86556 bin [4.2,4.3) has 80846 bin [4.3,4.4) has 74569 bin [4.4,4.5) has 70427 bin 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[24.4,24.5) has 1059 bin [24.5,24.6) has 988 bin [24.6,24.7) has 982 bin [24.7,24.8) has 989 bin [24.8,24.9) has 946 bin [24.9,25.0) has 900 bin [25.0,25.1) has 830 bin [25.1,25.2) has 852 bin [25.2,25.3) has 810 bin [25.3,25.4) has 779 bin [25.4,25.5) has 841 bin [25.5,25.6) has 711 bin [25.6,25.7) has 766 bin [25.7,25.8) has 702 bin [25.8,25.9) has 685 bin [25.9,26.0) has 623 bin [26.0,26.1) has 651 bin [26.1,26.2) has 617 bin [26.2,26.3) has 594 bin [26.3,26.4) has 568 bin [26.4,26.5) has 522 bin [26.5,26.6) has 481 bin [26.6,26.7) has 478 bin [26.7,26.8) has 446 bin [26.8,26.9) has 428 bin [26.9,27.0) has 413 bin [27.0,27.1) has 395 bin [27.1,27.2) has 377 bin [27.2,27.3) has 331 bin [27.3,27.4) has 347 bin [27.4,27.5) has 367 bin [27.5,27.6) has 304 bin [27.6,27.7) has 263 bin [27.7,27.8) has 256 bin [27.8,27.9) has 256 bin [27.9,28.0) has 201 bin [28.0,28.1) has 228 bin [28.1,28.2) has 184 bin [28.2,28.3) has 160 bin [28.3,28.4) has 146 bin [28.4,28.5) has 136 bin [28.5,28.6) has 119 bin [28.6,28.7) has 102 bin [28.7,28.8) has 84 bin [28.8,28.9) has 58 bin [28.9,29.0) has 65 bin [29.0,29.1) has 48 bin [29.1,29.2) has 28 bin [29.2,29.3) has 29 bin [29.3,29.4) has 18 bin [29.4,29.5) has 13 bin [29.5,29.6) has 5 bin [29.6,29.7) has 5 bin [29.7,29.8) has 4 bin [29.8,29.9) has 2 bin [29.9,30.0) has 1 average z coordinate 2.3 for 48634022 element(s) point source id histogram with bin size 1.000000 bin 71 has 2338797 bin 72 has 33599859 bin 73 has 12695366 average point source id 72.212949054470556 for 48634022 element(s)