lasinfo (210611) report for 'AHN4T/51CZ1_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: 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: 41363087 number of points by return: 35223033 4492953 1379311 242325 25465 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 377480 0 min x y z: 143980.000 377480.000 21.819 max x y z: 145019.999 378769.999 58.434 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: 41363087 extended number of points by return: 35223033 4492953 1379311 242325 25465 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 21819 58434 intensity 0 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 29 user_data 6 7 point_source_ID 63 204 gps_time 298033072.763352 298211367.060083 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 34 255 B 20 255 NIR 1 255 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 50.29 ('Amplitude') attribute1 -17.04 33.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35223033 number of intermediate returns: 1650404 number of last returns: 35197004 number of single returns: 30707354 covered area in square units/kilounits: 1337076/1.34 point density: all returns 30.94 last only 26.32 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41363087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35223033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4492953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1379311 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 242325 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25465 instead zero. overview over extended number of returns of given pulse: 30707354 6241366 3416373 870063 119028 8388 515 0 0 0 0 0 0 0 0 histogram of classification of points: 7646544 unclassified (1) 32346410 ground (2) 1302128 building (6) 56825 water (9) 11180 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3005135 +---> 527365 of those are unclassified (1) +---> 2378313 of those are ground (2) +---> 89440 of those are building (6) +---> 3682 of those are water (9) +---> 6335 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [21.8,21.9) has 74 bin [21.9,22.0) has 16803 bin [22.0,22.1) has 63291 bin [22.1,22.2) has 14895 bin [22.2,22.3) has 10577 bin [22.3,22.4) has 16667 bin [22.4,22.5) has 50064 bin [22.5,22.6) has 62058 bin [22.6,22.7) has 46693 bin [22.7,22.8) has 196360 bin [22.8,22.9) has 612869 bin [22.9,23.0) has 847472 bin [23.0,23.1) has 1352468 bin [23.1,23.2) has 1725822 bin [23.2,23.3) has 1133616 bin [23.3,23.4) has 1203005 bin [23.4,23.5) has 1511764 bin [23.5,23.6) has 1367240 bin [23.6,23.7) has 1592455 bin [23.7,23.8) has 1477922 bin [23.8,23.9) has 1129668 bin [23.9,24.0) has 1156649 bin [24.0,24.1) has 1104791 bin [24.1,24.2) has 982467 bin [24.2,24.3) has 791100 bin [24.3,24.4) has 690188 bin [24.4,24.5) has 699640 bin [24.5,24.6) has 633759 bin [24.6,24.7) has 704238 bin [24.7,24.8) has 772837 bin [24.8,24.9) has 777521 bin [24.9,25.0) has 949058 bin [25.0,25.1) has 816278 bin [25.1,25.2) has 898715 bin [25.2,25.3) has 971401 bin [25.3,25.4) has 811955 bin [25.4,25.5) has 676106 bin [25.5,25.6) has 791390 bin [25.6,25.7) has 821225 bin [25.7,25.8) has 718187 bin [25.8,25.9) has 584144 bin [25.9,26.0) has 449403 bin [26.0,26.1) has 370403 bin [26.1,26.2) has 329026 bin [26.2,26.3) has 291934 bin [26.3,26.4) has 316934 bin [26.4,26.5) has 322471 bin [26.5,26.6) has 241959 bin [26.6,26.7) has 160382 bin [26.7,26.8) has 76465 bin [26.8,26.9) has 53712 bin [26.9,27.0) has 51863 bin [27.0,27.1) has 51627 bin [27.1,27.2) has 52369 bin [27.2,27.3) has 53379 bin [27.3,27.4) has 53852 bin [27.4,27.5) has 57033 bin [27.5,27.6) has 60329 bin [27.6,27.7) has 62935 bin [27.7,27.8) has 62468 bin [27.8,27.9) has 67348 bin [27.9,28.0) has 75601 bin [28.0,28.1) has 75264 bin [28.1,28.2) has 71205 bin [28.2,28.3) has 71531 bin [28.3,28.4) has 69077 bin [28.4,28.5) has 72551 bin [28.5,28.6) has 67731 bin [28.6,28.7) has 69438 bin [28.7,28.8) has 71016 bin [28.8,28.9) has 65284 bin [28.9,29.0) has 65066 bin [29.0,29.1) has 57892 bin [29.1,29.2) has 55508 bin [29.2,29.3) has 55734 bin [29.3,29.4) has 53616 bin [29.4,29.5) has 54953 bin [29.5,29.6) has 52368 bin [29.6,29.7) has 51838 bin [29.7,29.8) has 52164 bin [29.8,29.9) has 49943 bin [29.9,30.0) has 49788 bin [30.0,30.1) has 49949 bin [30.1,30.2) has 49840 bin [30.2,30.3) has 51406 bin [30.3,30.4) has 52127 bin [30.4,30.5) has 51565 bin 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279 bin [54.0,54.1) has 277 bin [54.1,54.2) has 225 bin [54.2,54.3) has 214 bin [54.3,54.4) has 179 bin [54.4,54.5) has 205 bin [54.5,54.6) has 195 bin [54.6,54.7) has 145 bin [54.7,54.8) has 160 bin [54.8,54.9) has 132 bin [54.9,55.0) has 165 bin [55.0,55.1) has 138 bin [55.1,55.2) has 112 bin [55.2,55.3) has 125 bin [55.3,55.4) has 106 bin [55.4,55.5) has 113 bin [55.5,55.6) has 125 bin [55.6,55.7) has 106 bin [55.7,55.8) has 94 bin [55.8,55.9) has 94 bin [55.9,56.0) has 86 bin [56.0,56.1) has 95 bin [56.1,56.2) has 81 bin [56.2,56.3) has 79 bin [56.3,56.4) has 52 bin [56.4,56.5) has 52 bin [56.5,56.6) has 47 bin [56.6,56.7) has 49 bin [56.7,56.8) has 26 bin [56.8,56.9) has 15 bin [56.9,57.0) has 16 bin [57.0,57.1) has 16 bin [57.1,57.2) has 14 bin [57.2,57.3) has 5 bin [57.3,57.4) has 8 bin [57.4,57.5) has 1 bin [57.5,57.6) has 10 bin [57.6,57.7) has 5 bin [57.7,57.8) has 6 bin [57.8,57.9) has 3 bin [57.9,58.0) has 8 bin [58.0,58.1) has 5 bin [58.1,58.2) has 4 bin [58.2,58.3) has 4 bin [58.3,58.4) has 2 bin [58.4,58.5) has 2 average z coordinate 26.4 for 41363087 element(s) point source id histogram with bin size 1.000000 bin 63 has 5669805 bin 64 has 22639712 bin 65 has 832130 bin 204 has 12221440 average point source id 105.248466899968079 for 41363087 element(s)