lasinfo (210611) report for 'AHN4T/44HZ1_01.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: 38927908 number of points by return: 28165115 7186294 2836708 650442 89349 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 404980 0 min x y z: 129980.000 404980.000 4.106 max x y z: 131019.999 406269.999 39.716 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: 38927908 extended number of points by return: 28165115 7186294 2836708 650442 89349 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 4106 39716 intensity 17 4864 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 29 user_data 6 7 point_source_ID 11 1012 gps_time 291292373.470863 291301473.137734 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 41 255 B 24 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.17 48.64 ('Amplitude') attribute1 -16.45 31.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28165115 number of intermediate returns: 3578959 number of last returns: 28144775 number of single returns: 20960941 covered area in square units/kilounits: 1300736/1.30 point density: all returns 29.93 last only 21.64 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38927908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28165115 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7186294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2836708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 650442 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 89349 instead zero. overview over extended number of returns of given pulse: 20960941 8710607 6561023 2246841 409288 36750 2458 0 0 0 0 0 0 0 0 histogram of classification of points: 12802384 unclassified (1) 25603418 ground (2) 411046 building (6) 106831 water (9) 4229 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2822864 +---> 989739 of those are unclassified (1) +---> 1750139 of those are ground (2) +---> 73482 of those are building (6) +---> 9301 of those are water (9) +---> 203 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [4.1,4.2) has 139 bin [4.2,4.3) has 14910 bin [4.3,4.4) has 62187 bin [4.4,4.5) has 23513 bin [4.5,4.6) has 21195 bin [4.6,4.7) has 23543 bin [4.7,4.8) has 42390 bin [4.8,4.9) has 55325 bin [4.9,5.0) has 96147 bin [5.0,5.1) has 128871 bin [5.1,5.2) has 160438 bin [5.2,5.3) has 201519 bin [5.3,5.4) has 267955 bin [5.4,5.5) has 268241 bin [5.5,5.6) has 283273 bin [5.6,5.7) has 377532 bin [5.7,5.8) has 634275 bin [5.8,5.9) has 919227 bin [5.9,6.0) has 920942 bin [6.0,6.1) has 792124 bin [6.1,6.2) has 856144 bin [6.2,6.3) has 1198672 bin [6.3,6.4) has 1264820 bin [6.4,6.5) has 1343252 bin [6.5,6.6) has 1379932 bin [6.6,6.7) has 1379169 bin [6.7,6.8) has 1357766 bin [6.8,6.9) has 1308486 bin [6.9,7.0) has 1265156 bin [7.0,7.1) has 1032954 bin [7.1,7.2) has 937621 bin [7.2,7.3) has 911649 bin [7.3,7.4) has 1053810 bin [7.4,7.5) has 997918 bin [7.5,7.6) has 857912 bin [7.6,7.7) has 704266 bin [7.7,7.8) has 600792 bin [7.8,7.9) has 590472 bin [7.9,8.0) has 562728 bin [8.0,8.1) has 490932 bin [8.1,8.2) has 376064 bin [8.2,8.3) has 259399 bin [8.3,8.4) has 191870 bin [8.4,8.5) has 151152 bin [8.5,8.6) has 130731 bin [8.6,8.7) has 117409 bin [8.7,8.8) has 109322 bin [8.8,8.9) has 105111 bin [8.9,9.0) has 98129 bin [9.0,9.1) has 97861 bin [9.1,9.2) has 91003 bin [9.2,9.3) has 82263 bin [9.3,9.4) has 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has 45741 bin [24.8,24.9) has 44884 bin [24.9,25.0) has 44614 bin [25.0,25.1) has 43877 bin [25.1,25.2) has 43335 bin [25.2,25.3) has 42219 bin [25.3,25.4) has 41501 bin [25.4,25.5) has 40369 bin [25.5,25.6) has 39101 bin [25.6,25.7) has 38153 bin [25.7,25.8) has 37275 bin [25.8,25.9) has 36144 bin [25.9,26.0) has 35250 bin [26.0,26.1) has 33892 bin [26.1,26.2) has 32662 bin [26.2,26.3) has 31512 bin [26.3,26.4) has 30693 bin [26.4,26.5) has 29378 bin [26.5,26.6) has 27963 bin [26.6,26.7) has 27091 bin [26.7,26.8) has 25717 bin [26.8,26.9) has 24925 bin [26.9,27.0) has 24440 bin [27.0,27.1) has 22903 bin [27.1,27.2) has 21841 bin [27.2,27.3) has 20802 bin [27.3,27.4) has 19420 bin [27.4,27.5) has 18564 bin [27.5,27.6) has 17711 bin [27.6,27.7) has 16607 bin [27.7,27.8) has 16147 bin [27.8,27.9) has 15202 bin [27.9,28.0) has 14556 bin [28.0,28.1) has 13590 bin [28.1,28.2) has 12985 bin [28.2,28.3) has 11994 bin [28.3,28.4) has 11243 bin [28.4,28.5) has 10622 bin [28.5,28.6) has 9754 bin 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has 374 bin [32.7,32.8) has 382 bin [32.8,32.9) has 347 bin [32.9,33.0) has 319 bin [33.0,33.1) has 310 bin [33.1,33.2) has 330 bin [33.2,33.3) has 280 bin [33.3,33.4) has 233 bin [33.4,33.5) has 239 bin [33.5,33.6) has 180 bin [33.6,33.7) has 200 bin [33.7,33.8) has 185 bin [33.8,33.9) has 184 bin [33.9,34.0) has 182 bin [34.0,34.1) has 169 bin [34.1,34.2) has 169 bin [34.2,34.3) has 175 bin [34.3,34.4) has 141 bin [34.4,34.5) has 133 bin [34.5,34.6) has 143 bin [34.6,34.7) has 125 bin [34.7,34.8) has 101 bin [34.8,34.9) has 102 bin [34.9,35.0) has 80 bin [35.0,35.1) has 90 bin [35.1,35.2) has 74 bin [35.2,35.3) has 78 bin [35.3,35.4) has 76 bin [35.4,35.5) has 70 bin [35.5,35.6) has 78 bin [35.6,35.7) has 69 bin [35.7,35.8) has 75 bin [35.8,35.9) has 62 bin [35.9,36.0) has 74 bin [36.0,36.1) has 75 bin [36.1,36.2) has 71 bin [36.2,36.3) has 69 bin [36.3,36.4) has 56 bin [36.4,36.5) has 64 bin [36.5,36.6) has 72 bin [36.6,36.7) has 57 bin [36.7,36.8) has 56 bin [36.8,36.9) has 72 bin [36.9,37.0) has 65 bin [37.0,37.1) has 63 bin [37.1,37.2) has 66 bin [37.2,37.3) has 54 bin [37.3,37.4) has 56 bin [37.4,37.5) has 63 bin [37.5,37.6) has 52 bin [37.6,37.7) has 53 bin [37.7,37.8) has 55 bin [37.8,37.9) has 32 bin [37.9,38.0) has 34 bin [38.0,38.1) has 37 bin [38.1,38.2) has 32 bin [38.2,38.3) has 28 bin [38.3,38.4) has 27 bin [38.4,38.5) has 37 bin [38.5,38.6) has 24 bin [38.6,38.7) has 28 bin [38.7,38.8) has 17 bin [38.8,38.9) has 13 bin [38.9,39.0) has 14 bin [39.0,39.1) has 12 bin [39.1,39.2) has 13 bin [39.2,39.3) has 14 bin [39.3,39.4) has 11 bin [39.4,39.5) has 4 bin [39.5,39.6) has 3 bin [39.6,39.7) has 2 bin [39.7,39.8) has 1 average z coordinate 10.0 for 38927908 element(s) point source id histogram with bin size 1.000000 bin 11 has 17628247 bin 201 has 5348934 bin 1012 has 15950727 average point source id 447.267348016749338 for 38927908 element(s)