lasinfo (210611) report for 'AHN4T/34FN1_04.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: 337/2022 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: 47245186 number of points by return: 31047997 9823658 4664651 1441529 267351 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 473730 0 min x y z: 252980.000 473730.000 20.411 max x y z: 254019.999 475019.999 60.492 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: 47245186 extended number of points by return: 31047997 9823658 4664651 1441529 267351 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 20411 60492 intensity 27 5029 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 30 user_data 6 7 point_source_ID 173 175 gps_time 324215579.785250 324217937.517808 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 35 255 B 27 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.46 33.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31047997 number of intermediate returns: 6414423 number of last returns: 30965617 number of single returns: 21182851 covered area in square units/kilounits: 1251040/1.25 point density: all returns 37.76 last only 24.75 (per square units) spacing: all returns 0.16 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47245186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31047997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9823658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4664651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1441529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 267351 instead zero. overview over extended number of returns of given pulse: 21182851 10332176 9688183 4702226 1189431 139074 11245 0 0 0 0 0 0 0 0 histogram of classification of points: 19780217 unclassified (1) 26776973 ground (2) 309547 building (6) 373274 water (9) 5175 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3287774 +---> 1359057 of those are unclassified (1) +---> 1836623 of those are ground (2) +---> 41017 of those are building (6) +---> 50583 of those are water (9) +---> 494 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [20.4,20.5) has 18 bin [20.5,20.6) has 283 bin [20.6,20.7) has 751 bin [20.7,20.8) has 1190 bin [20.8,20.9) has 5571 bin [20.9,21.0) has 10266 bin [21.0,21.1) has 14171 bin [21.1,21.2) has 10854 bin [21.2,21.3) has 12717 bin [21.3,21.4) has 20992 bin [21.4,21.5) has 35650 bin [21.5,21.6) has 63468 bin [21.6,21.7) has 128373 bin [21.7,21.8) has 170645 bin [21.8,21.9) has 245091 bin [21.9,22.0) has 293432 bin [22.0,22.1) has 367836 bin [22.1,22.2) has 476160 bin [22.2,22.3) has 477808 bin [22.3,22.4) has 448094 bin [22.4,22.5) has 403167 bin [22.5,22.6) has 375961 bin [22.6,22.7) has 464853 bin [22.7,22.8) has 462342 bin [22.8,22.9) has 508124 bin [22.9,23.0) has 537904 bin [23.0,23.1) has 651512 bin [23.1,23.2) has 702361 bin [23.2,23.3) has 799944 bin [23.3,23.4) has 950254 bin [23.4,23.5) has 1120293 bin [23.5,23.6) has 1077821 bin [23.6,23.7) has 1088127 bin [23.7,23.8) has 1223145 bin [23.8,23.9) has 1243092 bin [23.9,24.0) has 1010530 bin [24.0,24.1) has 917715 bin [24.1,24.2) has 820199 bin [24.2,24.3) has 751303 bin [24.3,24.4) has 705423 bin [24.4,24.5) has 608067 bin [24.5,24.6) has 570357 bin [24.6,24.7) has 562474 bin [24.7,24.8) has 676089 bin [24.8,24.9) has 885468 bin [24.9,25.0) has 814388 bin [25.0,25.1) has 765556 bin [25.1,25.2) has 685957 bin [25.2,25.3) has 609546 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bin [40.6,40.7) has 91267 bin [40.7,40.8) has 91470 bin [40.8,40.9) has 91394 bin [40.9,41.0) has 91053 bin [41.0,41.1) has 90802 bin [41.1,41.2) has 91937 bin [41.2,41.3) has 90462 bin [41.3,41.4) has 91253 bin [41.4,41.5) has 91297 bin [41.5,41.6) has 91123 bin [41.6,41.7) has 91478 bin [41.7,41.8) has 91267 bin [41.8,41.9) has 91401 bin [41.9,42.0) has 91097 bin [42.0,42.1) has 90318 bin [42.1,42.2) has 89945 bin [42.2,42.3) has 89559 bin [42.3,42.4) has 89557 bin [42.4,42.5) has 89399 bin [42.5,42.6) has 89910 bin [42.6,42.7) has 88612 bin [42.7,42.8) has 89028 bin [42.8,42.9) has 88267 bin [42.9,43.0) has 88135 bin [43.0,43.1) has 88324 bin [43.1,43.2) has 87357 bin [43.2,43.3) has 86647 bin [43.3,43.4) has 86199 bin [43.4,43.5) has 85712 bin [43.5,43.6) has 85649 bin [43.6,43.7) has 85300 bin [43.7,43.8) has 84902 bin [43.8,43.9) has 84075 bin [43.9,44.0) has 83873 bin [44.0,44.1) has 83457 bin [44.1,44.2) has 82781 bin [44.2,44.3) has 82619 bin [44.3,44.4) has 81400 bin 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[56.2,56.3) has 297 bin [56.3,56.4) has 271 bin [56.4,56.5) has 281 bin [56.5,56.6) has 269 bin [56.6,56.7) has 261 bin [56.7,56.8) has 216 bin [56.8,56.9) has 209 bin [56.9,57.0) has 228 bin [57.0,57.1) has 203 bin [57.1,57.2) has 181 bin [57.2,57.3) has 138 bin [57.3,57.4) has 117 bin [57.4,57.5) has 115 bin [57.5,57.6) has 147 bin [57.6,57.7) has 120 bin [57.7,57.8) has 102 bin [57.8,57.9) has 74 bin [57.9,58.0) has 64 bin [58.0,58.1) has 43 bin [58.1,58.2) has 36 bin [58.2,58.3) has 39 bin [58.3,58.4) has 21 bin [58.4,58.5) has 23 bin [58.5,58.6) has 28 bin [58.6,58.7) has 29 bin [58.7,58.8) has 23 bin [58.8,58.9) has 10 bin [58.9,59.0) has 11 bin [59.0,59.1) has 7 bin [59.1,59.2) has 12 bin [59.2,59.3) has 12 bin [59.3,59.4) has 14 bin [59.4,59.5) has 16 bin [59.5,59.6) has 9 bin [59.6,59.7) has 5 bin [59.7,59.8) has 6 bin [59.8,59.9) has 3 bin [59.9,60.0) has 2 bin [60.0,60.1) has 3 bin [60.1,60.2) has 1 bin [60.2,60.3) has 1 bin [60.4,60.5) has 4 average z coordinate 29.1 for 47245186 element(s) point source id histogram with bin size 1.000000 bin 173 has 662875 bin 174 has 27938569 bin 175 has 18643742 average point source id 174.380586225229393 for 47245186 element(s)