lasinfo (210611) report for 'AHN4T/33CZ2_13.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: 27820805 number of points by return: 20576509 5148242 1734230 323401 35750 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 452480 0 min x y z: 186980.000 452480.000 38.727 max x y z: 188019.999 453769.999 70.553 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: 27820805 extended number of points by return: 20576509 5148242 1734230 323401 35750 2522 151 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 38727 70553 intensity 56 1659 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 -29 29 user_data 6 7 point_source_ID 118 120 gps_time 328701377.847147 328704017.073210 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 55 255 B 46 255 NIR 36 251 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.59 -0.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20576509 number of intermediate returns: 2098744 number of last returns: 20577239 number of single returns: 15431687 covered area in square units/kilounits: 1341484/1.34 point density: all returns 20.74 last only 15.34 (per square units) spacing: all returns 0.22 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27820805 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20576509 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5148242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1734230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 323401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35750 instead zero. overview over extended number of returns of given pulse: 15431687 6820107 4233998 1152801 166873 14331 1008 0 0 0 0 0 0 0 0 histogram of classification of points: 8488539 unclassified (1) 19329735 ground (2) 1775 building (6) 756 water (9) +-> flagged as extended overlap: 2515177 +---> 774445 of those are unclassified (1) +---> 1740732 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [38.7,38.8) has 5 bin [38.8,38.9) has 26 bin [38.9,39.0) has 49 bin [39.0,39.1) has 70 bin [39.1,39.2) has 56 bin [39.2,39.3) has 67 bin [39.3,39.4) has 43 bin [39.4,39.5) has 55 bin [39.5,39.6) has 46 bin [39.6,39.7) has 51 bin [39.7,39.8) has 41 bin [39.8,39.9) has 50 bin [39.9,40.0) has 52 bin [40.0,40.1) has 59 bin [40.1,40.2) has 94 bin [40.2,40.3) has 321 bin [40.3,40.4) has 1406 bin [40.4,40.5) has 6939 bin [40.5,40.6) has 39883 bin [40.6,40.7) has 88029 bin [40.7,40.8) has 112550 bin [40.8,40.9) has 115568 bin [40.9,41.0) has 86321 bin [41.0,41.1) has 70664 bin [41.1,41.2) has 71882 bin [41.2,41.3) has 83081 bin [41.3,41.4) has 91335 bin [41.4,41.5) has 118581 bin [41.5,41.6) has 144434 bin [41.6,41.7) has 150936 bin [41.7,41.8) has 160795 bin [41.8,41.9) has 172770 bin [41.9,42.0) has 207494 bin [42.0,42.1) has 265769 bin [42.1,42.2) has 371150 bin [42.2,42.3) has 485092 bin [42.3,42.4) has 495701 bin [42.4,42.5) has 495859 bin [42.5,42.6) has 517924 bin [42.6,42.7) has 553916 bin [42.7,42.8) has 577327 bin [42.8,42.9) has 544002 bin [42.9,43.0) has 516200 bin [43.0,43.1) has 538801 bin [43.1,43.2) has 576918 bin [43.2,43.3) has 629181 bin [43.3,43.4) has 698391 bin [43.4,43.5) has 717337 bin [43.5,43.6) has 674211 bin [43.6,43.7) has 670422 bin [43.7,43.8) has 756072 bin [43.8,43.9) has 733035 bin [43.9,44.0) has 771147 bin [44.0,44.1) has 682788 bin [44.1,44.2) has 559738 bin [44.2,44.3) has 519989 bin [44.3,44.4) has 432740 bin [44.4,44.5) has 452880 bin [44.5,44.6) has 395337 bin [44.6,44.7) has 342439 bin [44.7,44.8) has 268074 bin [44.8,44.9) has 167895 bin [44.9,45.0) has 134177 bin [45.0,45.1) has 119328 bin [45.1,45.2) has 104850 bin [45.2,45.3) has 98139 bin [45.3,45.4) has 96165 bin [45.4,45.5) has 96343 bin [45.5,45.6) has 94541 bin [45.6,45.7) has 91835 bin [45.7,45.8) has 89535 bin [45.8,45.9) has 88306 bin [45.9,46.0) has 88485 bin [46.0,46.1) has 88501 bin [46.1,46.2) has 89244 bin [46.2,46.3) has 88529 bin [46.3,46.4) has 86040 bin [46.4,46.5) has 90147 bin [46.5,46.6) has 91392 bin [46.6,46.7) has 91438 bin [46.7,46.8) has 84675 bin [46.8,46.9) has 85389 bin [46.9,47.0) has 84915 bin [47.0,47.1) has 80974 bin [47.1,47.2) has 78501 bin [47.2,47.3) has 73661 bin [47.3,47.4) has 70663 bin [47.4,47.5) has 69028 bin [47.5,47.6) has 67787 bin [47.6,47.7) has 66748 bin [47.7,47.8) has 65908 bin [47.8,47.9) has 66416 bin [47.9,48.0) has 64206 bin [48.0,48.1) has 63718 bin [48.1,48.2) has 61215 bin [48.2,48.3) has 59916 bin 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[59.8,59.9) has 56535 bin [59.9,60.0) has 55713 bin [60.0,60.1) has 53945 bin [60.1,60.2) has 53259 bin [60.2,60.3) has 53202 bin [60.3,60.4) has 51857 bin [60.4,60.5) has 51100 bin [60.5,60.6) has 50007 bin [60.6,60.7) has 49349 bin [60.7,60.8) has 48861 bin [60.8,60.9) has 47277 bin [60.9,61.0) has 46661 bin [61.0,61.1) has 45880 bin [61.1,61.2) has 44565 bin [61.2,61.3) has 43406 bin [61.3,61.4) has 42382 bin [61.4,61.5) has 41242 bin [61.5,61.6) has 39715 bin [61.6,61.7) has 39441 bin [61.7,61.8) has 38020 bin [61.8,61.9) has 37215 bin [61.9,62.0) has 36163 bin [62.0,62.1) has 34793 bin [62.1,62.2) has 33920 bin [62.2,62.3) has 32846 bin [62.3,62.4) has 32547 bin [62.4,62.5) has 31512 bin [62.5,62.6) has 30336 bin [62.6,62.7) has 29721 bin [62.7,62.8) has 28613 bin [62.8,62.9) has 27405 bin [62.9,63.0) has 26269 bin [63.0,63.1) has 25281 bin [63.1,63.2) has 23999 bin [63.2,63.3) has 23393 bin [63.3,63.4) has 22518 bin [63.4,63.5) has 21307 bin [63.5,63.6) has 20746 bin [63.6,63.7) has 19668 bin [63.7,63.8) has 19121 bin [63.8,63.9) has 18162 bin [63.9,64.0) has 17229 bin [64.0,64.1) has 16447 bin [64.1,64.2) has 15510 bin [64.2,64.3) has 15204 bin [64.3,64.4) has 14675 bin [64.4,64.5) has 13811 bin [64.5,64.6) has 12529 bin [64.6,64.7) has 12254 bin [64.7,64.8) has 11646 bin [64.8,64.9) has 11020 bin [64.9,65.0) has 10205 bin [65.0,65.1) has 9787 bin [65.1,65.2) has 8999 bin [65.2,65.3) has 8663 bin [65.3,65.4) has 8139 bin [65.4,65.5) has 7435 bin [65.5,65.6) has 6912 bin [65.6,65.7) has 6384 bin [65.7,65.8) has 5891 bin [65.8,65.9) has 5554 bin [65.9,66.0) has 5264 bin [66.0,66.1) has 4877 bin [66.1,66.2) has 4516 bin [66.2,66.3) has 4150 bin [66.3,66.4) has 3909 bin [66.4,66.5) has 3672 bin [66.5,66.6) has 3322 bin [66.6,66.7) has 3194 bin [66.7,66.8) has 3047 bin [66.8,66.9) has 2851 bin [66.9,67.0) has 2678 bin [67.0,67.1) has 2501 bin [67.1,67.2) has 2482 bin [67.2,67.3) has 2227 bin [67.3,67.4) has 1993 bin [67.4,67.5) has 1900 bin [67.5,67.6) has 1738 bin [67.6,67.7) has 1603 bin [67.7,67.8) has 1408 bin [67.8,67.9) has 1339 bin [67.9,68.0) has 1124 bin [68.0,68.1) has 1187 bin [68.1,68.2) has 1020 bin [68.2,68.3) has 980 bin [68.3,68.4) has 906 bin [68.4,68.5) has 852 bin [68.5,68.6) has 792 bin [68.6,68.7) has 768 bin [68.7,68.8) has 738 bin [68.8,68.9) has 679 bin [68.9,69.0) has 573 bin [69.0,69.1) has 484 bin [69.1,69.2) has 521 bin [69.2,69.3) has 408 bin [69.3,69.4) has 349 bin [69.4,69.5) has 288 bin [69.5,69.6) has 204 bin [69.6,69.7) has 163 bin [69.7,69.8) has 119 bin [69.8,69.9) has 85 bin [69.9,70.0) has 47 bin [70.0,70.1) has 30 bin [70.1,70.2) has 23 bin [70.2,70.3) has 15 bin [70.3,70.4) has 11 bin [70.4,70.5) has 4 bin [70.5,70.6) has 4 average z coordinate 47.2 for 27820805 element(s) point source id histogram with bin size 1.000000 bin 118 has 1747946 bin 119 has 23822012 bin 120 has 2250847 average point source id 119.018076435962229 for 27820805 element(s)