lasinfo (210611) report for 'AHN4T/46CZ1_20.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: 39137367 number of points by return: 24202696 10528655 3636841 695237 73938 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 401230 0 min x y z: 183980.000 401230.000 21.017 max x y z: 185019.999 402519.999 63.067 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: 39137367 extended number of points by return: 24202696 10528655 3636841 695237 73938 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 21017 63067 intensity 0 4850 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 79 81 gps_time 296122590.234136 296125349.021739 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 31 255 B 26 255 NIR 15 255 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 48.5 ('Amplitude') attribute1 -16.96 32.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24202696 number of intermediate returns: 4415987 number of last returns: 24173461 number of single returns: 13654777 covered area in square units/kilounits: 1325268/1.33 point density: all returns 29.53 last only 18.24 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39137367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24202696 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10528655 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3636841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 695237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 73938 instead zero. overview over extended number of returns of given pulse: 13654777 13781313 8836309 2493048 348454 22497 969 0 0 0 0 0 0 0 0 histogram of classification of points: 20177624 unclassified (1) 18911609 ground (2) 31735 building (6) 14048 water (9) 2351 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2659897 +---> 1253695 of those are unclassified (1) +---> 1400381 of those are ground (2) +---> 5095 of those are building (6) +---> 711 of those are water (9) +---> 15 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [21.0,21.1) has 17 bin [21.1,21.2) has 151 bin [21.2,21.3) has 26 bin [21.3,21.4) has 13 bin [21.4,21.5) has 11 bin [21.5,21.6) has 96 bin [21.6,21.7) has 589 bin [21.7,21.8) has 2959 bin [21.8,21.9) has 26083 bin [21.9,22.0) has 22155 bin [22.0,22.1) has 31878 bin [22.1,22.2) has 33047 bin [22.2,22.3) has 40055 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104274 bin [41.2,41.3) has 103928 bin [41.3,41.4) has 103122 bin [41.4,41.5) has 101369 bin [41.5,41.6) has 101171 bin [41.6,41.7) has 99736 bin [41.7,41.8) has 99393 bin [41.8,41.9) has 98363 bin [41.9,42.0) has 96356 bin [42.0,42.1) has 95215 bin [42.1,42.2) has 93527 bin [42.2,42.3) has 92711 bin [42.3,42.4) has 91056 bin [42.4,42.5) has 90029 bin [42.5,42.6) has 89382 bin [42.6,42.7) has 87108 bin [42.7,42.8) has 85494 bin [42.8,42.9) has 84609 bin [42.9,43.0) has 83209 bin [43.0,43.1) has 82655 bin [43.1,43.2) has 82055 bin [43.2,43.3) has 80901 bin [43.3,43.4) has 79709 bin [43.4,43.5) has 78040 bin [43.5,43.6) has 77004 bin [43.6,43.7) has 75164 bin [43.7,43.8) has 74211 bin [43.8,43.9) has 72793 bin [43.9,44.0) has 72153 bin [44.0,44.1) has 71672 bin [44.1,44.2) has 70468 bin [44.2,44.3) has 69489 bin [44.3,44.4) has 68549 bin [44.4,44.5) has 66503 bin [44.5,44.6) has 65756 bin [44.6,44.7) has 64839 bin [44.7,44.8) has 63617 bin [44.8,44.9) has 62779 bin [44.9,45.0) has 60924 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[48.8,48.9) has 29013 bin [48.9,49.0) has 28227 bin [49.0,49.1) has 27637 bin [49.1,49.2) has 26908 bin [49.2,49.3) has 26253 bin [49.3,49.4) has 25742 bin [49.4,49.5) has 25414 bin [49.5,49.6) has 24587 bin [49.6,49.7) has 23896 bin [49.7,49.8) has 23588 bin [49.8,49.9) has 22857 bin [49.9,50.0) has 22025 bin [50.0,50.1) has 21061 bin [50.1,50.2) has 21040 bin [50.2,50.3) has 20412 bin [50.3,50.4) has 20084 bin [50.4,50.5) has 19260 bin [50.5,50.6) has 18846 bin [50.6,50.7) has 18292 bin [50.7,50.8) has 17786 bin [50.8,50.9) has 16941 bin [50.9,51.0) has 16884 bin [51.0,51.1) has 16037 bin [51.1,51.2) has 16228 bin [51.2,51.3) has 15508 bin [51.3,51.4) has 15273 bin [51.4,51.5) has 14945 bin [51.5,51.6) has 14292 bin [51.6,51.7) has 13718 bin [51.7,51.8) has 13229 bin [51.8,51.9) has 12693 bin [51.9,52.0) has 12247 bin [52.0,52.1) has 11988 bin [52.1,52.2) has 11332 bin [52.2,52.3) has 11068 bin [52.3,52.4) has 10666 bin [52.4,52.5) has 10329 bin [52.5,52.6) has 10106 bin [52.6,52.7) 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has 1421 bin [56.7,56.8) has 1220 bin [56.8,56.9) has 1155 bin [56.9,57.0) has 1033 bin [57.0,57.1) has 981 bin [57.1,57.2) has 937 bin [57.2,57.3) has 819 bin [57.3,57.4) has 837 bin [57.4,57.5) has 772 bin [57.5,57.6) has 696 bin [57.6,57.7) has 679 bin [57.7,57.8) has 620 bin [57.8,57.9) has 570 bin [57.9,58.0) has 529 bin [58.0,58.1) has 435 bin [58.1,58.2) has 461 bin [58.2,58.3) has 388 bin [58.3,58.4) has 387 bin [58.4,58.5) has 295 bin [58.5,58.6) has 315 bin [58.6,58.7) has 302 bin [58.7,58.8) has 285 bin [58.8,58.9) has 261 bin [58.9,59.0) has 242 bin [59.0,59.1) has 211 bin [59.1,59.2) has 182 bin [59.2,59.3) has 155 bin [59.3,59.4) has 141 bin [59.4,59.5) has 147 bin [59.5,59.6) has 140 bin [59.6,59.7) has 105 bin [59.7,59.8) has 88 bin [59.8,59.9) has 102 bin [59.9,60.0) has 91 bin [60.0,60.1) has 77 bin [60.1,60.2) has 67 bin [60.2,60.3) has 67 bin [60.3,60.4) has 52 bin [60.4,60.5) has 34 bin [60.5,60.6) has 34 bin [60.6,60.7) has 39 bin [60.7,60.8) has 31 bin [60.8,60.9) has 38 bin [60.9,61.0) has 38 bin [61.0,61.1) has 26 bin [61.1,61.2) has 19 bin [61.2,61.3) has 20 bin [61.3,61.4) has 8 bin [61.4,61.5) has 7 bin [61.5,61.6) has 3 bin [61.6,61.7) has 6 bin [61.7,61.8) has 6 bin [61.8,61.9) has 12 bin [61.9,62.0) has 5 bin [62.0,62.1) has 2 bin [62.1,62.2) has 4 bin [62.2,62.3) has 6 bin [62.3,62.4) has 3 bin [62.4,62.5) has 3 bin [62.5,62.6) has 2 bin [62.7,62.8) has 2 bin [62.8,62.9) has 3 bin [62.9,63.0) has 2 bin [63.0,63.1) has 1 average z coordinate 30.4 for 39137367 element(s) point source id histogram with bin size 1.000000 bin 79 has 1365289 bin 80 has 31540283 bin 81 has 6231795 average point source id 80.124344236034077 for 39137367 element(s)