lasinfo (210611) report for 'AHN4T/44AN2_08.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: 175/2021 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: 32438291 number of points by return: 25711105 4886265 1454638 336433 49850 scale factor x y z: 0.001 0.001 0.001 offset x y z: 106980 422480 0 min x y z: 106980.000 422480.000 -2.260 max x y z: 108019.999 423769.999 34.000 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: 32438291 extended number of points by return: 25711105 4886265 1454638 336433 49850 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 -2260 34000 intensity 56 4650 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 2 user_data 6 7 point_source_ID 48 49 gps_time 260014236.665549 260014860.823312 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 333 extended_scanner_channel 0 0 attribute0 0.56 46.5 ('Amplitude') attribute1 -15.7 30.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25711105 number of intermediate returns: 1855133 number of last returns: 25597587 number of single returns: 20725534 covered area in square units/kilounits: 1320232/1.32 point density: all returns 24.57 last only 19.39 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32438291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25711105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4886265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1454638 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 336433 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 49850 instead zero. overview over extended number of returns of given pulse: 20725534 6941316 3369690 1150973 226838 22395 1545 0 0 0 0 0 0 0 0 histogram of classification of points: 9958140 unclassified (1) 15926124 ground (2) 6286650 building (6) 227157 water (9) 40220 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2190589 +---> 724360 of those are unclassified (1) +---> 1135367 of those are ground (2) +---> 306623 of those are building (6) +---> 21218 of those are water (9) +---> 3021 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 16 bin [-2.2,-2.1) has 531 bin [-2.1,-2.0) has 80874 bin [-2.0,-1.9) has 80710 bin [-1.9,-1.8) has 19800 bin [-1.8,-1.7) has 20955 bin [-1.7,-1.6) has 27903 bin [-1.6,-1.5) has 38537 bin [-1.5,-1.4) has 122966 bin [-1.4,-1.3) has 165907 bin [-1.3,-1.2) has 356211 bin [-1.2,-1.1) has 670828 bin [-1.1,-1.0) has 1046514 bin [-1.0,-0.9) has 1289908 bin [-0.9,-0.8) has 1386310 bin [-0.8,-0.7) has 1312041 bin [-0.7,-0.6) has 1148697 bin [-0.6,-0.5) has 938576 bin [-0.5,-0.4) has 908181 bin [-0.4,-0.3) has 1088229 bin [-0.3,-0.2) has 1194440 bin [-0.2,-0.1) has 1240421 bin [-0.1,0.0) has 1205586 bin [0.0,0.1) has 1149747 bin [0.1,0.2) has 870698 bin [0.2,0.3) has 493492 bin [0.3,0.4) has 319342 bin [0.4,0.5) has 245537 bin [0.5,0.6) has 195733 bin [0.6,0.7) has 185438 bin [0.7,0.8) has 189480 bin [0.8,0.9) has 190188 bin [0.9,1.0) has 183819 bin [1.0,1.1) has 186333 bin [1.1,1.2) has 197910 bin [1.2,1.3) has 198662 bin [1.3,1.4) has 205756 bin [1.4,1.5) has 215835 bin [1.5,1.6) has 212217 bin [1.6,1.7) has 240251 bin [1.7,1.8) has 214005 bin [1.8,1.9) has 197007 bin [1.9,2.0) has 189912 bin [2.0,2.1) has 203534 bin [2.1,2.2) has 191594 bin [2.2,2.3) has 197312 bin [2.3,2.4) has 186013 bin [2.4,2.5) has 184298 bin [2.5,2.6) has 163191 bin [2.6,2.7) has 147258 bin [2.7,2.8) has 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[30.4,30.5) has 464 bin [30.5,30.6) has 448 bin [30.6,30.7) has 443 bin [30.7,30.8) has 451 bin [30.8,30.9) has 395 bin [30.9,31.0) has 364 bin [31.0,31.1) has 364 bin [31.1,31.2) has 353 bin [31.2,31.3) has 289 bin [31.3,31.4) has 310 bin [31.4,31.5) has 271 bin [31.5,31.6) has 246 bin [31.6,31.7) has 214 bin [31.7,31.8) has 199 bin [31.8,31.9) has 189 bin [31.9,32.0) has 153 bin [32.0,32.1) has 109 bin [32.1,32.2) has 108 bin [32.2,32.3) has 99 bin [32.3,32.4) has 83 bin [32.4,32.5) has 79 bin [32.5,32.6) has 52 bin [32.6,32.7) has 49 bin [32.7,32.8) has 55 bin [32.8,32.9) has 48 bin [32.9,33.0) has 45 bin [33.0,33.1) has 24 bin [33.1,33.2) has 36 bin [33.2,33.3) has 24 bin [33.3,33.4) has 20 bin [33.4,33.5) has 16 bin [33.5,33.6) has 10 bin [33.6,33.7) has 4 bin [33.7,33.8) has 5 bin [34.0,34.1) has 1 average z coordinate 2.8 for 32438291 element(s) point source id histogram with bin size 1.000000 bin 48 has 17285443 bin 49 has 15152848 average point source id 48.467128431642713 for 32438291 element(s)