lasinfo (210611) report for 'AHN4T/40CZ2_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: 338/2022 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: 29266071 number of points by return: 25767915 2493972 798859 176970 28355 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 429980 0 min x y z: 188980.000 429980.000 7.612 max x y z: 190019.999 431269.999 53.157 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: 29266071 extended number of points by return: 25767915 2493972 798859 176970 28355 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 7612 53157 intensity 47 5041 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 -32 29 user_data 6 7 point_source_ID 69 1074 gps_time 298042635.777679 300269527.487601 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 44 255 B 37 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 4833 extended_scanner_channel 0 0 attribute0 0.47 50.41 ('Amplitude') attribute1 -16.46 33.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25767915 number of intermediate returns: 1010958 number of last returns: 25746742 number of single returns: 23259544 covered area in square units/kilounits: 1045524/1.05 point density: all returns 27.99 last only 24.63 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29266071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25767915 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2493972 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 798859 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 176970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28355 instead zero. overview over extended number of returns of given pulse: 23259544 3397285 1870149 596351 125857 15239 1646 0 0 0 0 0 0 0 0 histogram of classification of points: 5319424 unclassified (1) 21752333 ground (2) 302906 building (6) 1885047 water (9) 6361 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2033779 +---> 262483 of those are unclassified (1) +---> 1613634 of those are ground (2) +---> 36987 of those are building (6) +---> 120675 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.6,7.7) has 11 bin [7.7,7.8) has 175 bin [7.8,7.9) has 303 bin [7.9,8.0) has 3689 bin [8.0,8.1) has 67145 bin [8.1,8.2) has 589139 bin [8.2,8.3) has 1165063 bin [8.3,8.4) has 151266 bin [8.4,8.5) has 115155 bin [8.5,8.6) has 132925 bin [8.6,8.7) has 165627 bin [8.7,8.8) has 186564 bin [8.8,8.9) has 237521 bin [8.9,9.0) has 237556 bin [9.0,9.1) has 385800 bin 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[40.3,40.4) has 227 bin [40.4,40.5) has 197 bin [40.5,40.6) has 178 bin [40.6,40.7) has 183 bin [40.7,40.8) has 160 bin [40.8,40.9) has 148 bin [40.9,41.0) has 153 bin [41.0,41.1) has 141 bin [41.1,41.2) has 120 bin [41.2,41.3) has 95 bin [41.3,41.4) has 89 bin [41.4,41.5) has 69 bin [41.5,41.6) has 71 bin [41.6,41.7) has 79 bin [41.7,41.8) has 65 bin [41.8,41.9) has 43 bin [41.9,42.0) has 44 bin [42.0,42.1) has 38 bin [42.1,42.2) has 45 bin [42.2,42.3) has 39 bin [42.3,42.4) has 27 bin [42.4,42.5) has 28 bin [42.5,42.6) has 18 bin [42.6,42.7) has 14 bin [42.7,42.8) has 16 bin [42.8,42.9) has 18 bin [42.9,43.0) has 15 bin [43.0,43.1) has 16 bin [43.1,43.2) has 12 bin [43.2,43.3) has 6 bin [43.3,43.4) has 4 bin [43.4,43.5) has 7 bin [43.5,43.6) has 4 bin [43.6,43.7) has 6 bin [43.7,43.8) has 1 bin [43.9,44.0) has 1 bin [44.0,44.1) has 4 bin [44.1,44.2) has 1 bin [44.2,44.3) has 1 bin [44.3,44.4) has 1 bin [44.4,44.5) has 1 bin [44.5,44.6) has 2 bin [44.7,44.8) has 1 bin [44.8,44.9) has 1 bin [44.9,45.0) has 2 bin [45.1,45.2) has 1 bin [45.3,45.4) has 1 bin [45.5,45.6) has 1 bin [45.6,45.7) has 1 bin [46.4,46.5) has 1 bin [46.5,46.6) has 1 bin [46.8,46.9) has 1 bin [47.0,47.1) has 3 bin [47.1,47.2) has 2 bin [47.2,47.3) has 2 bin [47.4,47.5) has 1 bin [47.7,47.8) has 1 bin [47.9,48.0) has 2 bin [48.1,48.2) has 1 bin [48.2,48.3) has 2 bin [48.8,48.9) has 1 bin [49.0,49.1) has 1 bin [49.2,49.3) has 1 bin [49.5,49.6) has 3 bin [49.6,49.7) has 1 bin [50.3,50.4) has 1 bin [50.4,50.5) has 2 bin [50.5,50.6) has 1 bin [50.6,50.7) has 2 bin [51.3,51.4) has 1 bin [51.6,51.7) has 1 bin [51.8,51.9) has 1 bin [51.9,52.0) has 1 bin [52.4,52.5) has 1 bin [52.5,52.6) has 1 bin [52.7,52.8) has 2 bin [52.8,52.9) has 5 bin [52.9,53.0) has 47 bin [53.0,53.1) has 275 bin [53.1,53.2) has 11 average z coordinate 12.0 for 29266071 element(s) point source id histogram with bin size 1.000000 bin 69 has 4204553 bin 70 has 10670890 bin 1074 has 14390628 average point source id 563.5403170107802 for 29266071 element(s)