lasinfo (210611) report for 'AHN4T/33FN1_05.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: 34330873 number of points by return: 25449881 5720709 2413934 632255 102726 scale factor x y z: 0.001 0.001 0.001 offset x y z: 213980 473730 0 min x y z: 213980.000 473730.000 5.399 max x y z: 215019.999 475019.999 45.004 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: 34330873 extended number of points by return: 25449881 5720709 2413934 632255 102726 10590 778 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 5399 45004 intensity 41 4649 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -16 29 user_data 6 7 point_source_ID 141 212 gps_time 328779079.010231 330435087.596037 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 41 255 B 37 255 NIR 9 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.39 30.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25449881 number of intermediate returns: 3165955 number of last returns: 25430755 number of single returns: 19715718 covered area in square units/kilounits: 1340084/1.34 point density: all returns 25.62 last only 18.98 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34330873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25449881 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5720709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2413934 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 632255 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 102726 instead zero. overview over extended number of returns of given pulse: 19715718 6614381 5352776 2122081 461480 59151 5286 0 0 0 0 0 0 0 0 histogram of classification of points: 10125911 unclassified (1) 23999454 ground (2) 191765 building (6) 13743 water (9) +-> flagged as extended overlap: 2657216 +---> 690919 of those are unclassified (1) +---> 1951819 of those are ground (2) +---> 14456 of those are building (6) +---> 22 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.3,5.4) has 1 bin [5.4,5.5) has 33 bin [5.5,5.6) has 819 bin [5.6,5.7) has 4680 bin [5.7,5.8) has 9171 bin [5.8,5.9) has 17399 bin [5.9,6.0) has 17161 bin [6.0,6.1) has 17082 bin [6.1,6.2) has 24380 bin [6.2,6.3) has 36835 bin [6.3,6.4) has 138030 bin [6.4,6.5) has 440679 bin [6.5,6.6) has 356102 bin [6.6,6.7) has 180986 bin [6.7,6.8) has 208878 bin [6.8,6.9) has 299250 bin [6.9,7.0) has 536453 bin 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has 15525 bin [34.0,34.1) has 14786 bin [34.1,34.2) has 14219 bin [34.2,34.3) has 13446 bin [34.3,34.4) has 13104 bin [34.4,34.5) has 12371 bin [34.5,34.6) has 12247 bin [34.6,34.7) has 11617 bin [34.7,34.8) has 11226 bin [34.8,34.9) has 10687 bin [34.9,35.0) has 10354 bin [35.0,35.1) has 9642 bin [35.1,35.2) has 9458 bin [35.2,35.3) has 9279 bin [35.3,35.4) has 8973 bin [35.4,35.5) has 8615 bin [35.5,35.6) has 8246 bin [35.6,35.7) has 7943 bin [35.7,35.8) has 8068 bin [35.8,35.9) has 7600 bin [35.9,36.0) has 7760 bin [36.0,36.1) has 7381 bin [36.1,36.2) has 7253 bin [36.2,36.3) has 7148 bin [36.3,36.4) has 6937 bin [36.4,36.5) has 6981 bin [36.5,36.6) has 6773 bin [36.6,36.7) has 6880 bin [36.7,36.8) has 6558 bin [36.8,36.9) has 6341 bin [36.9,37.0) has 6165 bin [37.0,37.1) has 5815 bin [37.1,37.2) has 5829 bin [37.2,37.3) has 5533 bin [37.3,37.4) has 5266 bin [37.4,37.5) has 5101 bin [37.5,37.6) has 4887 bin [37.6,37.7) has 4767 bin [37.7,37.8) has 4610 bin [37.8,37.9) has 4335 bin [37.9,38.0) has 4194 bin [38.0,38.1) has 4047 bin [38.1,38.2) has 3823 bin [38.2,38.3) has 3580 bin [38.3,38.4) has 3525 bin [38.4,38.5) has 3482 bin [38.5,38.6) has 3293 bin [38.6,38.7) has 3143 bin [38.7,38.8) has 3017 bin [38.8,38.9) has 2719 bin [38.9,39.0) has 2632 bin [39.0,39.1) has 2421 bin [39.1,39.2) has 2381 bin [39.2,39.3) has 2363 bin [39.3,39.4) has 2174 bin [39.4,39.5) has 2047 bin [39.5,39.6) has 2064 bin [39.6,39.7) has 1948 bin [39.7,39.8) has 1813 bin [39.8,39.9) has 1711 bin [39.9,40.0) has 1634 bin [40.0,40.1) has 1456 bin [40.1,40.2) has 1409 bin [40.2,40.3) has 1354 bin [40.3,40.4) has 1329 bin [40.4,40.5) has 1277 bin [40.5,40.6) has 1268 bin [40.6,40.7) has 1277 bin [40.7,40.8) has 1189 bin [40.8,40.9) has 1173 bin [40.9,41.0) has 1211 bin [41.0,41.1) has 1084 bin [41.1,41.2) has 1054 bin [41.2,41.3) has 1094 bin [41.3,41.4) has 1099 bin [41.4,41.5) has 1072 bin [41.5,41.6) has 1047 bin [41.6,41.7) has 1004 bin [41.7,41.8) has 1006 bin [41.8,41.9) has 913 bin [41.9,42.0) has 877 bin [42.0,42.1) has 827 bin [42.1,42.2) has 862 bin [42.2,42.3) has 828 bin [42.3,42.4) has 798 bin [42.4,42.5) has 724 bin [42.5,42.6) has 640 bin [42.6,42.7) has 610 bin [42.7,42.8) has 535 bin [42.8,42.9) has 453 bin [42.9,43.0) has 385 bin [43.0,43.1) has 321 bin [43.1,43.2) has 306 bin [43.2,43.3) has 287 bin [43.3,43.4) has 252 bin [43.4,43.5) has 254 bin [43.5,43.6) has 207 bin [43.6,43.7) has 172 bin [43.7,43.8) has 153 bin [43.8,43.9) has 107 bin [43.9,44.0) has 92 bin [44.0,44.1) has 98 bin [44.1,44.2) has 76 bin [44.2,44.3) has 73 bin [44.3,44.4) has 74 bin [44.4,44.5) has 57 bin [44.5,44.6) has 44 bin [44.6,44.7) has 33 bin [44.7,44.8) has 12 bin [44.8,44.9) has 15 bin [45.0,45.1) has 1 average z coordinate 12.2 for 34330873 element(s) point source id histogram with bin size 1.000000 bin 141 has 4571201 bin 142 has 27228016 bin 212 has 2531656 average point source id 147.028847329341147 for 34330873 element(s)