lasinfo (210611) report for 'AHN4T/51FZ1_25.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: 339/2022 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: 27377461 number of points by return: 23894460 2722741 624353 121500 14407 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 387480 0 min x y z: 173980.000 387480.000 14.957 max x y z: 175019.999 388769.999 71.733 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: 27377461 extended number of points by return: 23894460 2722741 624353 121500 14407 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 14957 71733 intensity 0 4916 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 -30 29 user_data 6 7 point_source_ID 79 81 gps_time 296122844.850057 296125604.381974 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 35 255 B 23 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 49.16 ('Amplitude') attribute1 -16.49 32.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23894460 number of intermediate returns: 765812 number of last returns: 23792846 number of single returns: 21075657 covered area in square units/kilounits: 1340908/1.34 point density: all returns 20.42 last only 17.74 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27377461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23894460 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2722741 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 624353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 121500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14407 instead zero. overview over extended number of returns of given pulse: 21075657 4281365 1517204 430500 67327 5163 245 0 0 0 0 0 0 0 0 histogram of classification of points: 5015491 unclassified (1) 13781325 ground (2) 8577343 building (6) 3302 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1988739 +---> 356279 of those are unclassified (1) +---> 1115237 of those are ground (2) +---> 517223 of those are building (6) z coordinate histogram with bin size 0.100000 bin [14.9,15.0) has 4 bin [15.0,15.1) has 111 bin [15.1,15.2) has 153 bin [15.2,15.3) has 96 bin [15.3,15.4) has 81 bin [15.4,15.5) has 131 bin [15.5,15.6) has 239 bin [15.6,15.7) has 138 bin [15.7,15.8) has 186 bin [15.8,15.9) has 878 bin [15.9,16.0) has 796 bin [16.0,16.1) has 715 bin [16.1,16.2) has 783 bin [16.2,16.3) has 915 bin [16.3,16.4) has 1278 bin [16.4,16.5) has 5510 bin [16.5,16.6) has 47172 bin [16.6,16.7) 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has 321 bin [47.7,47.8) has 285 bin [47.8,47.9) has 266 bin [47.9,48.0) has 254 bin [48.0,48.1) has 280 bin [48.1,48.2) has 210 bin [48.2,48.3) has 195 bin [48.3,48.4) has 205 bin [48.4,48.5) has 209 bin [48.5,48.6) has 202 bin [48.6,48.7) has 166 bin [48.7,48.8) has 161 bin [48.8,48.9) has 141 bin [48.9,49.0) has 110 bin [49.0,49.1) has 100 bin [49.1,49.2) has 93 bin [49.2,49.3) has 105 bin [49.3,49.4) has 76 bin [49.4,49.5) has 62 bin [49.5,49.6) has 50 bin [49.6,49.7) has 56 bin [49.7,49.8) has 35 bin [49.8,49.9) has 29 bin [49.9,50.0) has 15 bin [50.0,50.1) has 16 bin [50.1,50.2) has 14 bin [50.2,50.3) has 22 bin [50.3,50.4) has 5 bin [50.4,50.5) has 3 bin [50.6,50.7) has 7 bin [50.7,50.8) has 7 bin [50.8,50.9) has 4 bin [50.9,51.0) has 2 bin [51.0,51.1) has 1 bin [51.1,51.2) has 3 bin [51.2,51.3) has 4 bin [51.3,51.4) has 2 bin [51.4,51.5) has 2 bin [51.5,51.6) has 2 bin [51.6,51.7) has 2 bin [51.7,51.8) has 2 bin [51.8,51.9) has 2 bin [51.9,52.0) has 5 bin [52.0,52.1) has 4 bin 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[62.3,62.4) has 3 bin [62.5,62.6) has 1 bin [62.6,62.7) has 3 bin [62.7,62.8) has 1 bin [62.8,62.9) has 1 bin [62.9,63.0) has 3 bin [63.0,63.1) has 2 bin [63.2,63.3) has 1 bin [63.3,63.4) has 1 bin [63.8,63.9) has 4 bin [63.9,64.0) has 1 bin [64.1,64.2) has 2 bin [64.2,64.3) has 2 bin [64.5,64.6) has 1 bin [64.6,64.7) has 1 bin [64.7,64.8) has 2 bin [65.0,65.1) has 1 bin [65.1,65.2) has 1 bin [65.5,65.6) has 1 bin [65.8,65.9) has 3 bin [65.9,66.0) has 1 bin [66.1,66.2) has 2 bin [66.3,66.4) has 1 bin [66.4,66.5) has 2 bin [66.9,67.0) has 1 bin [67.2,67.3) has 1 bin [67.3,67.4) has 1 bin [68.0,68.1) has 2 bin [68.9,69.0) has 1 bin [69.0,69.1) has 1 bin [69.8,69.9) has 1 bin [70.0,70.1) has 1 bin [70.4,70.5) has 1 bin [70.7,70.8) has 2 bin [70.8,70.9) has 2 bin [70.9,71.0) has 1 bin [71.1,71.2) has 1 bin [71.2,71.3) has 3 bin [71.3,71.4) has 2 bin [71.4,71.5) has 1 bin [71.5,71.6) has 4 bin [71.6,71.7) has 2 bin [71.7,71.8) has 1 average z coordinate 20.6 for 27377461 element(s) point source id histogram with bin size 1.000000 bin 79 has 4560071 bin 80 has 22060390 bin 81 has 757000 average point source id 79.861087520131974 for 27377461 element(s)