lasinfo (210611) report for 'AHN4T/57FZ1_10.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: 340/2022 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: 45422680 number of points by return: 25463098 14623789 4484317 768165 83311 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 366230 0 min x y z: 173980.000 366230.000 27.857 max x y z: 175019.999 367519.999 67.222 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: 45422680 extended number of points by return: 25463098 14623789 4484317 768165 83311 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 27857 67222 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 89 91 gps_time 297847573.333925 297850791.343481 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 236 G 37 233 B 31 216 NIR 34 255 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 -16.67 33.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25463098 number of intermediate returns: 5343112 number of last returns: 25436564 number of single returns: 10820094 covered area in square units/kilounits: 1341288/1.34 point density: all returns 33.86 last only 18.96 (per square units) spacing: all returns 0.17 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45422680 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25463098 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14623789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4484317 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 768165 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 83311 instead zero. overview over extended number of returns of given pulse: 10820094 20281044 11158218 2745304 387995 28451 1574 0 0 0 0 0 0 0 0 histogram of classification of points: 23973779 unclassified (1) 21441225 ground (2) 7360 water (9) 316 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3039021 +---> 1486832 of those are unclassified (1) +---> 1550644 of those are ground (2) +---> 1545 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.8,27.9) has 9 bin [27.9,28.0) has 565 bin [28.0,28.1) has 4515 bin [28.1,28.2) has 8231 bin [28.2,28.3) has 5045 bin [28.3,28.4) has 7994 bin [28.4,28.5) has 14891 bin [28.5,28.6) has 45107 bin [28.6,28.7) has 90787 bin [28.7,28.8) has 156102 bin [28.8,28.9) has 358901 bin [28.9,29.0) has 599264 bin [29.0,29.1) has 842382 bin [29.1,29.2) has 1015323 bin [29.2,29.3) has 1184311 bin [29.3,29.4) has 1450110 bin 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bin [59.9,60.0) has 2408 bin [60.0,60.1) has 2394 bin [60.1,60.2) has 2445 bin [60.2,60.3) has 2305 bin [60.3,60.4) has 2204 bin [60.4,60.5) has 2241 bin [60.5,60.6) has 2112 bin [60.6,60.7) has 2056 bin [60.7,60.8) has 1950 bin [60.8,60.9) has 1900 bin [60.9,61.0) has 1897 bin [61.0,61.1) has 1700 bin [61.1,61.2) has 1701 bin [61.2,61.3) has 1639 bin [61.3,61.4) has 1546 bin [61.4,61.5) has 1432 bin [61.5,61.6) has 1333 bin [61.6,61.7) has 1247 bin [61.7,61.8) has 1126 bin [61.8,61.9) has 1185 bin [61.9,62.0) has 1035 bin [62.0,62.1) has 1061 bin [62.1,62.2) has 928 bin [62.2,62.3) has 796 bin [62.3,62.4) has 833 bin [62.4,62.5) has 773 bin [62.5,62.6) has 744 bin [62.6,62.7) has 676 bin [62.7,62.8) has 608 bin [62.8,62.9) has 555 bin [62.9,63.0) has 518 bin [63.0,63.1) has 451 bin [63.1,63.2) has 462 bin [63.2,63.3) has 461 bin [63.3,63.4) has 379 bin [63.4,63.5) has 349 bin [63.5,63.6) has 315 bin [63.6,63.7) has 264 bin [63.7,63.8) has 266 bin [63.8,63.9) has 209 bin [63.9,64.0) has 221 bin [64.0,64.1) has 182 bin [64.1,64.2) has 161 bin [64.2,64.3) has 124 bin [64.3,64.4) has 128 bin [64.4,64.5) has 141 bin [64.5,64.6) has 89 bin [64.6,64.7) has 110 bin [64.7,64.8) has 76 bin [64.8,64.9) has 68 bin [64.9,65.0) has 72 bin [65.0,65.1) has 55 bin [65.1,65.2) has 67 bin [65.2,65.3) has 45 bin [65.3,65.4) has 47 bin [65.4,65.5) has 37 bin [65.5,65.6) has 26 bin [65.6,65.7) has 17 bin [65.7,65.8) has 19 bin [65.8,65.9) has 17 bin [65.9,66.0) has 9 bin [66.0,66.1) has 18 bin [66.1,66.2) has 19 bin [66.2,66.3) has 13 bin [66.3,66.4) has 12 bin [66.4,66.5) has 14 bin [66.5,66.6) has 19 bin [66.6,66.7) has 11 bin [66.7,66.8) has 6 bin [66.8,66.9) has 7 bin [66.9,67.0) has 8 bin [67.0,67.1) has 2 bin [67.1,67.2) has 1 bin [67.2,67.3) has 1 average z coordinate 37.0 for 45422680 element(s) point source id histogram with bin size 1.000000 bin 89 has 285482 bin 90 has 34590387 bin 91 has 10546811 average point source id 90.225907608269708 for 45422680 element(s)