lasinfo (210611) report for 'AHN4T/65GZ2_15.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: 181/2021 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: 36977819 number of points by return: 33720697 2615444 524975 103129 13574 scale factor x y z: 0.001 0.001 0.001 offset x y z: 48980 383730 0 min x y z: 48980.000 383730.000 -1.041 max x y z: 50019.999 385019.999 50.018 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: 36977819 extended number of points by return: 33720697 2615444 524975 103129 13574 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 -1041 50018 intensity 7 4503 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 31 user_data 6 7 point_source_ID 1 67 gps_time 258467611.209868 260717986.576652 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 33 255 B 8 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.07 45.03 ('Amplitude') attribute1 -16.2 30.67 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33720697 number of intermediate returns: 643929 number of last returns: 33706959 number of single returns: 31093766 covered area in square units/kilounits: 1320184/1.32 point density: all returns 28.01 last only 25.53 (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 36977819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33720697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2615444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 524975 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 103129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13574 instead zero. overview over extended number of returns of given pulse: 31093766 4187918 1268202 359478 62744 5457 254 0 0 0 0 0 0 0 0 histogram of classification of points: 4809288 unclassified (1) 31047247 ground (2) 863890 building (6) 256418 water (9) 976 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2378271 +---> 293435 of those are unclassified (1) +---> 1930586 of those are ground (2) +---> 141867 of those are building (6) +---> 12383 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 2 bin [-1.0,-0.9) has 544 bin [-0.9,-0.8) has 9611 bin [-0.8,-0.7) has 255332 bin [-0.7,-0.6) has 153947 bin [-0.6,-0.5) has 124623 bin [-0.5,-0.4) has 116121 bin [-0.4,-0.3) has 133918 bin [-0.3,-0.2) has 142006 bin [-0.2,-0.1) has 155248 bin [-0.1,0.0) has 159822 bin [0.0,0.1) has 234511 bin [0.1,0.2) has 355385 bin [0.2,0.3) has 493348 bin [0.3,0.4) has 693082 bin [0.4,0.5) has 1303372 bin [0.5,0.6) has 1725635 bin [0.6,0.7) has 2101236 bin [0.7,0.8) has 2792486 bin [0.8,0.9) has 3619744 bin [0.9,1.0) has 3710816 bin [1.0,1.1) has 3587161 bin [1.1,1.2) has 3377850 bin [1.2,1.3) has 2225945 bin [1.3,1.4) has 1180552 bin [1.4,1.5) has 578956 bin [1.5,1.6) has 396551 bin [1.6,1.7) has 304711 bin [1.7,1.8) has 263941 bin [1.8,1.9) has 241582 bin [1.9,2.0) has 209656 bin [2.0,2.1) has 204913 bin [2.1,2.2) has 191316 bin [2.2,2.3) has 180792 bin [2.3,2.4) has 192078 bin [2.4,2.5) has 171974 bin [2.5,2.6) has 163512 bin [2.6,2.7) has 170039 bin [2.7,2.8) has 169004 bin [2.8,2.9) has 160422 bin [2.9,3.0) has 154342 bin [3.0,3.1) has 162209 bin [3.1,3.2) has 174416 bin [3.2,3.3) has 213131 bin [3.3,3.4) has 217248 bin [3.4,3.5) has 171409 bin [3.5,3.6) has 133023 bin [3.6,3.7) has 132217 bin [3.7,3.8) has 115553 bin [3.8,3.9) has 112211 bin [3.9,4.0) has 88852 bin [4.0,4.1) has 75297 bin [4.1,4.2) has 61129 bin [4.2,4.3) has 51220 bin 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91 bin [32.6,32.7) has 102 bin [32.7,32.8) has 76 bin [32.8,32.9) has 71 bin [32.9,33.0) has 48 bin [33.0,33.1) has 64 bin [33.1,33.2) has 43 bin [33.2,33.3) has 36 bin [33.3,33.4) has 32 bin [33.4,33.5) has 35 bin [33.5,33.6) has 18 bin [33.6,33.7) has 10 bin [33.7,33.8) has 15 bin [33.8,33.9) has 9 bin [33.9,34.0) has 5 bin [34.0,34.1) has 1 bin [34.1,34.2) has 3 bin [34.2,34.3) has 2 bin [34.3,34.4) has 1 bin [34.4,34.5) has 1 bin [34.5,34.6) has 1 bin [35.1,35.2) has 1 bin [36.0,36.1) has 1 bin [36.5,36.6) has 1 bin [36.6,36.7) has 1 bin [37.2,37.3) has 1 bin [38.1,38.2) has 1 bin [38.5,38.6) has 2 bin [38.6,38.7) has 2 bin [38.7,38.8) has 1 bin [38.8,38.9) has 2 bin [39.4,39.5) has 1 bin [39.6,39.7) has 1 bin [44.0,44.1) has 1 bin [44.1,44.2) has 1 bin [44.8,44.9) has 1 bin [46.4,46.5) has 1 bin [47.9,48.0) has 5 bin [48.8,48.9) has 1 bin [48.9,49.0) has 3 bin [49.9,50.0) has 1 bin [50.0,50.1) has 1 average z coordinate 1.8 for 36977819 element(s) point source id histogram with bin size 1.000000 bin 1 has 12383853 bin 14 has 8177248 bin 67 has 16416718 average point source id 33.176251714575159 for 36977819 element(s)